{"id":31,"date":"2026-03-14T22:20:42","date_gmt":"2026-03-14T14:20:42","guid":{"rendered":"http:\/\/47.118.30.30\/?p=31"},"modified":"2026-03-15T11:40:56","modified_gmt":"2026-03-15T03:40:56","slug":"asm","status":"publish","type":"post","link":"https:\/\/arknight.wiki\/index.php\/2026\/03\/14\/asm\/","title":{"rendered":"ASM"},"content":{"rendered":"

ASM\uff1a<\/h1>\n

ASM\u662f\u4ec0\u4e48\uff1a\u7b80\u800c\u8a00\u4e4b\uff0c\u662f\u4e00\u4e2a\u7528\u4e8e\u64cd\u4f5cjava\u5b57\u8282\u7801\u64cd\u4f5c\u6846\u67b6\uff0c\u7528\u4e8e\u5bf9\u6e90\u6587\u4ef6\u7f16\u8bd1\u540e\u7684.class<\/code>\u6587\u4ef6\u8fdb\u884c\u64cd\u4f5c\u3002<\/p>\n

ASM\u6838\u5fc3\u6982\u5ff5\uff1a<\/h3>\n

ASM\u7684\u8bbe\u8ba1\u6838\u5fc3\u662f\u8bbf\u95ee\u8005\u6a21\u5f0f\uff0c\u4e3b\u8981\u5305\u542b\u4e0b\u9762\u51e0\u4e2a\u7c7b\uff1a<\/p>\n

    \n
  1. ClassReader<\/code><\/strong>
    \n\u7528\u4e8e\u8bfb\u53d6\u548c\u89e3\u6790.class<\/code>\u6587\u4ef6\u5185\u5bb9\u3002<\/li>\n
  2. ClassWriter<\/code><\/strong>
    \n\u7528\u4e8e\u751f\u6210\u6216\u4fee\u6539.class<\/code>\u6587\u4ef6\u5185\u5bb9\u3002<\/li>\n
  3. ClassVisitor<\/code><\/strong>
    \n\u63d0\u4f9b\u4e00\u79cd\u8bbf\u95ee\u5b57\u8282\u7801\u5143\u7d20\uff08\u5982\u7c7b\u3001\u65b9\u6cd5\u3001\u5b57\u6bb5\u7b49\uff09\u7684\u56de\u8c03\u63a5\u53e3\u3002<\/li>\n
  4. MethodVisitor<\/code><\/strong>
    \n\u7528\u4e8e\u8bbf\u95ee\u65b9\u6cd5\u5b57\u8282\u7801\u7684\u6307\u4ee4\u5e8f\u5217\u3002<\/li>\n
  5. Opcodes<\/code><\/strong>
    \n\u5b9a\u4e49\u4e86JVM\u6307\u4ee4\u96c6\u548c\u76f8\u5173\u5e38\u91cf\u3002<\/li>\n<\/ol>\n

    ASM\u4ee5\u4e8b\u4ef6\u9a71\u52a8<\/strong>\u7684\u65b9\u5f0f\u64cd\u4f5c\u5b57\u8282\u7801\u3002\u5f53\u89e3\u6790\u6216\u751f\u6210\u5b57\u8282\u7801\u65f6\uff0cASM\u5c06\u4f9d\u6b21\u89e6\u53d1\u4e00\u7cfb\u5217\u56de\u8c03\u65b9\u6cd5\uff0c\u4f8b\u5982\u7c7b\u52a0\u8f7d\u3001\u65b9\u6cd5\u8fdb\u5165\u3001\u65b9\u6cd5\u5b57\u8282\u7801\u8bbf\u95ee\u7b49\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u5728\u8fd9\u4e9b\u56de\u8c03\u4e2d\u5b9e\u73b0\u81ea\u5df1\u7684\u903b\u8f91\u3002<\/p>\n

    \u8bbf\u95ee\u8005\u6a21\u5f0f\uff1a<\/h3>\n

    \u8bbf\u95ee\u8005\u6a21\u5f0f\uff08Visitor Pattern\uff09\u662f\u4e00\u79cd\u00a0\u884c\u4e3a\u578b\u8bbe\u8ba1\u6a21\u5f0f<\/strong>\uff0c\u5b83\u7684\u4e3b\u8981\u76ee\u7684\u662f\u5728\u4e0d\u4fee\u6539\u5bf9\u8c61\u7ed3\u6784\u7684\u524d\u63d0\u4e0b\uff0c\u5b9a\u4e49\u65b0\u7684\u64cd\u4f5c\u3002\u8fd9\u79cd\u6a21\u5f0f\u9002\u7528\u4e8e\u5bf9\u8c61\u7ed3\u6784\u6bd4\u8f83\u7a33\u5b9a\uff0c\u4f46\u9700\u8981\u5bf9\u5176\u5143\u7d20\u5b9a\u4e49\u591a\u79cd\u64cd\u4f5c\u7684\u573a\u666f\u3002<\/p>\n

    \u8bbf\u95ee\u8005\u6a21\u5f0f\u5c06\u6570\u636e\u7ed3\u6784\u548c\u4f5c\u7528\u4e8e\u6570\u636e\u7ed3\u6784\u7684\u64cd\u4f5c\u89e3\u8026\uff0c\u4f7f\u5f97\u65b0\u589e\u64cd\u4f5c\u66f4\u52a0\u7075\u6d3b\u3002<\/p>\n

    \u5143\u7d20\uff08Element\uff09\uff1a<\/h5>\n

    \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u6570\u636e\u7ed3\u6784\u4e2d\u7684\u6bcf\u4e2a\u5bf9\u8c61\uff08\u5143\u7d20\uff09\u90fd\u63a5\u53d7\u8bbf\u95ee\u8005\u7684\u8bbf\u95ee\uff0c\u901a\u5e38\u63d0\u4f9b\u4e00\u4e2a\u00a0accept<\/code>\u00a0\u65b9\u6cd5\u4f9b\u8bbf\u95ee\u8005\u8c03\u7528\u3002<\/p>\n

    \u8bbf\u95ee\u8005\uff08Visitor\uff09\uff1a<\/h5>\n

    \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u5b9a\u4e49\u4e00\u7cfb\u5217\u5bf9\u6570\u636e\u7ed3\u6784\u4e2d\u7684\u5143\u7d20\u6267\u884c\u7684\u64cd\u4f5c\uff0c\u6bcf\u79cd\u64cd\u4f5c\u662f\u8bbf\u95ee\u8005\u7684\u4e00\u4e2a\u65b9\u6cd5\u3002<\/p>\n

    \u53cc\u5206\u6d3e\u673a\u5236<\/strong> \uff1a<\/h5>\n

    \u8bbf\u95ee\u8005\u6a21\u5f0f\u4f9d\u8d56\u4e8e\u53cc\u5206\u6d3e\uff0c\u5373\uff1a<\/p>\n

      \n
    • \u5143\u7d20\u901a\u8fc7\u8c03\u7528\u8bbf\u95ee\u8005\u7684\u65b9\u6cd5\uff0c\u786e\u5b9a\u5177\u4f53\u64cd\u4f5c\u3002<\/li>\n
    • \u8bbf\u95ee\u8005\u6839\u636e\u5177\u4f53\u7684\u5143\u7d20\u7c7b\u578b\uff0c\u6267\u884c\u7279\u5b9a\u903b\u8f91\u3002<\/li>\n<\/ul>\n
      Visitor\uff08\u8bbf\u95ee\u8005\u63a5\u53e3\uff09\uff1a<\/strong><\/h5>\n

      \u58f0\u660e\u9488\u5bf9\u6bcf\u79cd\u5177\u4f53\u5143\u7d20\u7684\u8bbf\u95ee\u65b9\u6cd5\uff0c\u4f8b\u5982\u00a0visitElementA()<\/code>\u00a0\u548c\u00a0visitElementB()<\/code>\u3002<\/p>\n

      ConcreteVisitor\uff08\u5177\u4f53\u8bbf\u95ee\u8005\uff09<\/strong>\uff1a<\/h5>\n

      \u5b9e\u73b0\u8bbf\u95ee\u8005\u63a5\u53e3\uff0c\u5b9a\u4e49\u8bbf\u95ee\u6bcf\u79cd\u5143\u7d20\u7684\u5177\u4f53\u64cd\u4f5c\u3002<\/p>\n

      Element\uff08\u5143\u7d20\u63a5\u53e3\uff09\uff1a<\/strong><\/h5>\n

      \u58f0\u660e\u00a0accept<\/code>\u00a0\u65b9\u6cd5\uff0c\u63a5\u53d7\u8bbf\u95ee\u8005\u3002<\/p>\n

      ConcreteElement\uff08\u5177\u4f53\u5143\u7d20\uff09\uff1a<\/strong><\/h5>\n

      \u5b9e\u73b0\u5143\u7d20\u63a5\u53e3\uff0c\u8c03\u7528\u8bbf\u95ee\u8005\u7684\u00a0visit<\/code>\u00a0\u65b9\u6cd5\u3002<\/p>\n

      ObjectStructure\uff08\u5bf9\u8c61\u7ed3\u6784\uff09\uff1a<\/strong><\/h5>\n

      \u7ef4\u62a4\u4e00\u4e2a\u5143\u7d20\u96c6\u5408\uff0c\u63d0\u4f9b\u8bbf\u95ee\u8005\u8bbf\u95ee\u8fd9\u4e9b\u5143\u7d20\u7684\u5165\u53e3\u3002<\/p>\n

      \u4f8b\uff1a<\/strong><\/h5>\n
      \/\/ \u8bbf\u95ee\u8005\u63a5\u53e3\ninterface Visitor {\n    void visit(File file);\n    void visit(Folder folder);\n}\n\n\/\/ \u5143\u7d20\u63a5\u53e3\ninterface Element {\n    void accept(Visitor visitor);\n}\n\n\/\/ \u6587\u4ef6\u7c7b\nclass File implements Element {\n    private String name;\n    private int size;\n\n    public File(String name, int size) {\n        this.name = name;\n        this.size = size;\n    }\n\n    public String getName() {\n        return name;\n    }\n\n    public int getSize() {\n        return size;\n    }\n\n    @Override\n    public void accept(Visitor visitor) {\n        visitor.visit(this); \/\/ \u53cc\u5206\u6d3e\uff1a\u628a\u81ea\u8eab\u4f20\u9012\u7ed9\u8bbf\u95ee\u8005\n    }\n}\n\n\/\/ \u6587\u4ef6\u5939\u7c7b\nclass Folder implements Element {\n    private String name;\n    private List<Element> elements = new ArrayList<>();\n\n    public Folder(String name) {\n        this.name = name;\n    }\n\n    public void addElement(Element element) {\n        elements.add(element);\n    }\n\n    public List<Element> getElements() {\n        return elements;\n    }\n\n    public String getName() {\n        return name;\n    }\n\n    @Override\n    public void accept(Visitor visitor) {\n        visitor.visit(this); \/\/ \u53cc\u5206\u6d3e\uff1a\u628a\u81ea\u8eab\u4f20\u9012\u7ed9\u8bbf\u95ee\u8005\n        for (Element element : elements) {\n            element.accept(visitor); \/\/ \u9012\u5f52\u8bbf\u95ee\u5b50\u5143\u7d20\n        }\n    }\n}\n\n\/\/ \u5177\u4f53\u8bbf\u95ee\u8005\uff1a\u7edf\u8ba1\u6587\u4ef6\u5927\u5c0f\nclass SizeCalculator implements Visitor {\n    private int totalSize = 0;\n\n    @Override\n    public void visit(File file) {\n        totalSize += file.getSize();\n    }\n\n    @Override\n    public void visit(Folder folder) {\n        \/\/ \u6587\u4ef6\u5939\u672c\u8eab\u4e0d\u5360\u5927\u5c0f\uff0c\u53ea\u8bbf\u95ee\u5b50\u5143\u7d20\n    }\n\n    public int getTotalSize() {\n        return totalSize;\n    }\n}\n\n\/\/ \u5177\u4f53\u8bbf\u95ee\u8005\uff1a\u7edf\u8ba1\u6587\u4ef6\u548c\u6587\u4ef6\u5939\u6570\u91cf\nclass CountCalculator implements Visitor {\n    private int fileCount = 0;\n    private int folderCount = 0;\n\n    @Override\n    public void visit(File file) {\n        fileCount++;\n    }\n\n    @Override\n    public void visit(Folder folder) {\n        folderCount++;\n    }\n\n    public int getFileCount() {\n        return fileCount;\n    }\n\n    public int getFolderCount() {\n        return folderCount;\n    }\n}\n\n\/\/ \u6d4b\u8bd5\u4ee3\u7801\npublic class VisitorPatternDemo {\n    public static void main(String[] args) {\n        \/\/ \u521b\u5efa\u6587\u4ef6\u548c\u6587\u4ef6\u5939\n        File file1 = new File(\"File1.txt\", 100);\n        File file2 = new File(\"File2.txt\", 200);\n        Folder folder = new Folder(\"MyFolder\");\n        folder.addElement(file1);\n        folder.addElement(file2);\n\n        \/\/ \u4f7f\u7528\u8bbf\u95ee\u80051\uff1a\u8ba1\u7b97\u603b\u5927\u5c0f\n        SizeCalculator sizeCalculator = new SizeCalculator();\n        folder.accept(sizeCalculator);\n        System.out.println(\"Total size: \" + sizeCalculator.getTotalSize());\n\n        \/\/ \u4f7f\u7528\u8bbf\u95ee\u80052\uff1a\u7edf\u8ba1\u6570\u91cf\n        CountCalculator countCalculator = new CountCalculator();\n        folder.accept(countCalculator);\n        System.out.println(\"Files: \" + countCalculator.getFileCount());\n        System.out.println(\"Folders: \" + countCalculator.getFolderCount());\n    }\n}<\/code><\/pre>\n
      \u8bbf\u95ee\u8005\u6a21\u5f0f\u7684\u4f18\u70b9<\/strong><\/h3>\n
        \n
      1. \u589e\u52a0\u529f\u80fd\u66f4\u65b9\u4fbf<\/strong>\uff1a\u53ef\u4ee5\u5728\u4e0d\u4fee\u6539\u5143\u7d20\u7c7b\u7684\u524d\u63d0\u4e0b\uff0c\u4e3a\u5176\u65b0\u589e\u64cd\u4f5c\uff08\u53ea\u9700\u589e\u52a0\u65b0\u7684\u8bbf\u95ee\u8005\uff09\u3002<\/li>\n
      2. \u89e3\u8026\u7ed3\u6784\u4e0e\u64cd\u4f5c<\/strong>\uff1a\u6570\u636e\u7ed3\u6784\uff08\u5982\u6587\u4ef6\u3001\u6587\u4ef6\u5939\uff09\u4e0e\u64cd\u4f5c\uff08\u5982\u8ba1\u7b97\u5927\u5c0f\u3001\u7edf\u8ba1\u6570\u91cf\uff09\u5206\u79bb\uff0c\u4fbf\u4e8e\u7ef4\u62a4\u548c\u6269\u5c55\u3002<\/li>\n<\/ol>\n
        \u8bbf\u95ee\u8005\u6a21\u5f0f\u7684\u7f3a\u70b9<\/strong><\/h3>\n
          \n
        1. \u5143\u7d20\u53d8\u52a8\u96be<\/strong>\uff1a\u5982\u679c\u9700\u8981\u4fee\u6539\u6570\u636e\u7ed3\u6784\uff08\u4f8b\u5982\u65b0\u589e\u4e00\u79cd\u5143\u7d20\u7c7b\u578b\uff09\uff0c\u5219\u9700\u8981\u4fee\u6539\u6240\u6709\u8bbf\u95ee\u8005\u3002<\/li>\n
        2. \u589e\u52a0\u590d\u6742\u6027<\/strong>\uff1a\u8bbf\u95ee\u8005\u6a21\u5f0f\u9002\u7528\u4e8e\u7ed3\u6784\u7a33\u5b9a\u7684\u573a\u666f\uff0c\u4e0d\u9002\u5408\u9891\u7e41\u53d8\u52a8\u7684\u7ed3\u6784\u3002<\/li>\n<\/ol>\n
          \u8bbf\u95ee\u8005\u6a21\u5f0f\u7684\u5e94\u7528\u573a\u666f<\/strong><\/h3>\n
            \n
          1. \u7f16\u8bd1\u5668\n
              \n
            • \u5206\u6790\u8bed\u6cd5\u6811\uff08AST\uff09\u4e2d\u7684\u8282\u70b9\u3002<\/li>\n<\/ul>\n<\/li>\n
            • \u6570\u636e\u7ed3\u6784\u64cd\u4f5c\n
                \n
              • \u9488\u5bf9\u590d\u6742\u7684\u5bf9\u8c61\u7ed3\u6784\uff08\u5982\u6587\u4ef6\u7cfb\u7edf\uff09\u5b9a\u4e49\u591a\u79cd\u64cd\u4f5c\u3002<\/li>\n<\/ul>\n<\/li>\n
              • \u8de8\u5bf9\u8c61\u64cd\u4f5c\n
                  \n
                • \u5728\u4e0d\u7834\u574f\u5bf9\u8c61\u5c01\u88c5\u7684\u524d\u63d0\u4e0b\uff0c\u5b9e\u73b0\u8de8\u7c7b\u6216\u8de8\u7ed3\u6784\u7684\u64cd\u4f5c\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n
                  \u4f7f\u7528ASM\uff1a<\/h3>\n
                  \u542f\u52a8\uff1a<\/h5>\n
                  <dependency>\n    <groupId>org.ow2.asm<\/groupId>\n    <artifactId>asm<\/artifactId>\n    <version>9.3<\/version>\n<\/dependency> \n\n\/\/\u8fd9\u6bb5 XML \u4ee3\u7801\u5757\u662f\u4e13\u95e8\u7ed9 Maven \u6784\u5efa\u5de5\u5177\u770b\u7684\u3002\n\/\/\u4f60\u9700\u8981\u628a\u5b83\u653e\u5728\u4f60 Java \u9879\u76ee\u6839\u76ee\u5f55\u4e0b\u7684 pom.xml \u6587\u4ef6\u4e2d\u3002\n\/\/\u627e\u5230 <dependencies> \u6807\u7b7e\uff08\u5982\u679c\u6ca1\u6709\uff0c\u5c31\u5728 <project> \u6807\u7b7e\u5185\u521b\u5efa\u4e00\u4e2a\uff09\u3002\n\/\/\u628a\u8fd9\u6bb5\u4ee3\u7801\u7c98\u8d34\u5728 <dependencies> \u548c <\/dependencies> \u4e4b\u95f4\u3002<\/code><\/pre>\n
                  \u901a\u5e38\u5904\u7406\u6d41\u7a0b\uff1a<\/h5>\n
                  \u76ee\u6807\u7c7b class bytes-><\/code>ClassReader \u89e3\u6790-><\/code>ClassVisitor \u589e\u5f3a\u4fee\u6539\u5b57\u8282\u7801-><\/code>ClassWriter \u751f\u6210\u589e\u5f3a\u540e\u7684 class bytes-><\/code>\u901a\u8fc7 Instrumentation \u89e3\u6790\u52a0\u8f7d\u4e3a\u65b0\u7684 Class<\/p>\n
                  \u5e38\u7528\u7c7b\u548c\u65b9\u6cd5\uff1a<\/h5>\n
                  ClassVisitor\uff1a<\/strong><\/p>\n
                  \u7528\u6765\u201c\u8bbf\u95ee\u201d\u4e00\u4e2a .class<\/code> \u7684\u7ed3\u6784\uff0c\u5e76\u4e14\u53ef\u4ee5\u5728\u8bbf\u95ee\u8fc7\u7a0b\u4e2d\u8bfb\u53d6\u3001\u8fc7\u6ee4\u3001\u4fee\u6539\u8fd9\u4e2a\u7c7b\u7684\u5b57\u8282\u7801\u4fe1\u606f\u3002ClassVisitor<\/code> \u4e0d\u662f\u4e1a\u52a1\u5c42\u9762\u7684\u201c\u8bbf\u95ee\u8005\u6a21\u5f0f\u793a\u4f8b\u7c7b\u201d\uff0c\u800c\u662f ASM \u5bf9 Java class \u6587\u4ef6\u505a\u904d\u5386\/\u8f6c\u6362\u65f6\u7684\u8bbf\u95ee\u5165\u53e3<\/strong>\u3002ASM \u5728\u5904\u7406 .class<\/code> \u6587\u4ef6\u65f6\uff0c\u4e0d\u662f\u8ba9\u4f60\u4e00\u6b21\u6027\u62ff\u5230\u5b8c\u6574\u7c7b\u5bf9\u8c61\u518d\u6539\uff0c\u800c\u662f\u50cf\u201c\u4e8b\u4ef6\u6d41\u201d\u4e00\u6837\uff0c\u8fb9\u8bfb\u8fb9\u628a\u7c7b\u4e2d\u7684\u5404\u4e2a\u90e8\u5206\u901a\u77e5\u7ed9 ClassVisitor<\/code>\u3002<\/strong>
                  \nClassVisitor<\/code> \u6536\u5230\u8fd9\u4e9b\u901a\u77e5\u540e\uff0c\u53ef\u4ee5\u9009\u62e9\uff1a<\/p>\n
                    \n
                  • \n
                    \u53ea\u770b\u4e0d\u6539<\/p>\n<\/li>\n
                  • \n
                    \u8fc7\u6ee4\u6389\u4e00\u90e8\u5206<\/p>\n<\/li>\n
                  • \n
                    \u4fee\u6539\u4e00\u90e8\u5206<\/p>\n<\/li>\n
                  • \n
                    \u8f6c\u4ea4\u7ed9\u4e0b\u4e00\u4e2a ClassVisitor<\/code><\/p>\n<\/li>\n<\/ul>\n
                    \u6240\u4ee5\u5b83\u88ab\u8bf4\u6210\u201c\u4e8b\u4ef6\u7b5b\u9009\u5668<\/strong>\u201d\u3002<\/p>\n
                    \u65b9\u6cd5\u8bbf\u95ee\u987a\u5e8f\uff1a<\/p>\n
                    visit visitSource? visitOuterClass? ( visitAnnotation | visitAttribute )*\n( visitInnerClass | visitField | visitMethod )*\nvisitEnd \n\/\/\uff1f\u8868\u793a\u6700\u591a\u4e00\u4e2a\uff0c*\u8868\u793a\u4efb\u610f\u4e2a<\/code><\/pre>\n
                    \u76f8\u5173\u65b9\u6cd5\uff1a<\/p>\n
                    version\uff1a\u8868\u793a\u7c7b\u6587\u4ef6\u7684 JDK \u7248\u672c\naccess\uff1a\u8868\u793a\u7c7b\u7684\u8bbf\u95ee\u6743\u9650\u548c\u5c5e\u6027\nname\uff1a\u7c7b\u7684\u5185\u90e8\u540d\u79f0\uff0c\u7528\u659c\u7ebf\u4ee3\u66ff\u70b9\u5206\u9694\u5305\u540d\u548c\u7c7b\u540d\nsignature\uff1a\u7c7b\u7684\u6cdb\u578b\u7b7e\u540d\uff0c\u5982\u679c\u7c7b\u6ca1\u6709\u6cdb\u578b\u4fe1\u606f\uff0c\u6b64\u53c2\u6570\u4e3a null\nsuperName\uff1a\u7236\u7c7b\u7684\u5185\u90e8\u540d\u79f0\ninterfaces\uff1a\u7c7b\u5b9e\u73b0\u7684\u63a5\u53e3\u7684\u5185\u90e8\u540d\u79f0\u6570\u7ec4\u3002\u5982\u679c\u7c7b\u6ca1\u6709\u5b9e\u73b0\u4efb\u4f55\u63a5\u53e3\uff0c\u6b64\u53c2\u6570\u4e3a\u7a7a\u6570\u7ec4\n\npublic abstract class ClassVisitor {\n    \/\/ \u6784\u9020\u65b9\u6cd5\n    public ClassVisitor(int api);\n    public ClassVisitor(int api, ClassVisitor cv);\n    \/\/ \u8bbf\u95ee\u7c7b\u7684\u57fa\u672c\u4fe1\u606f\u3002version\u53c2\u6570\u8868\u793a\u7c7b\u7684\u7248\u672c\u53f7\uff0caccess\u53c2\u6570\u8868\u793a\u7c7b\u7684\u8bbf\u95ee\u6807\u5fd7\uff0cname\u53c2\u6570\u8868\u793a\u7c7b\u7684\u5185\u90e8\u540d\u79f0\uff0csignature\u53c2\u6570\u8868\u793a\u7c7b\u7684\u6cdb\u578b\u7b7e\u540d\uff08\u5982\u679c\u9002\u7528\uff09\uff0csuperName\u53c2\u6570\u8868\u793a\u7236\u7c7b\u7684\u5185\u90e8\u540d\u79f0\uff0cinterfaces\u53c2\u6570\u8868\u793a\u7c7b\u5b9e\u73b0\u7684\u63a5\u53e3\u7684\u5185\u90e8\u540d\u79f0\u6570\u7ec4\n    public void visit(int version, int access, String name, String signature, String superName, String[] interfaces);\n    \/\/ \u8bbf\u95ee\u6e90\u6587\u4ef6\u548c\u8c03\u8bd5\u4fe1\u606f\u3002source\u53c2\u6570\u8868\u793a\u6e90\u6587\u4ef6\u7684\u540d\u79f0\uff0cdebug\u53c2\u6570\u8868\u793a\u8c03\u8bd5\u4fe1\u606f\n    public void visitSource(String source, String debug);\n    \/\/ \u8bbf\u95ee\u5916\u90e8\u7c7b\u4fe1\u606f\u3002owner\u53c2\u6570\u8868\u793a\u5916\u90e8\u7c7b\u7684\u5185\u90e8\u540d\u79f0\uff0cname\u53c2\u6570\u8868\u793a\u5916\u90e8\u7c7b\u7684\u540d\u79f0\uff0cdesc\u53c2\u6570\u8868\u793a\u5916\u90e8\u7c7b\u7684\u63cf\u8ff0\u7b26\n    public void visitOuterClass(String owner, String name, String desc);\n    \/\/ \u8bbf\u95ee\u7c7b\u7684\u6ce8\u89e3\uff0c\u8fd4\u56de\u4e00\u4e2aAnnotationVisitor\u5b9e\u4f8b\uff0c\u7528\u4e8e\u8bbf\u95ee\u6ce8\u89e3\u7684\u5185\u5bb9\u3002desc\u53c2\u6570\u8868\u793a\u6ce8\u89e3\u7684\u63cf\u8ff0\u7b26\uff0cvisible\u53c2\u6570\u8868\u793a\u6ce8\u89e3\u662f\u5426\u5728\u8fd0\u884c\u65f6\u53ef\u89c1\n    AnnotationVisitor visitAnnotation(String desc, boolean visible);\n    \/\/ \u8bbf\u95ee\u7c7b\u7684\u5c5e\u6027\uff08Attribute\uff09\uff0c\u4f8b\u5982SourceFile\u5c5e\u6027\u3002attr\u53c2\u6570\u8868\u793a\u8981\u8bbf\u95ee\u7684\u5c5e\u6027\n    public void visitAttribute(Attribute attr);\n    \/\/ \u8bbf\u95ee\u5185\u90e8\u7c7b\u4fe1\u606f\u3002name\u53c2\u6570\u8868\u793a\u5185\u90e8\u7c7b\u7684\u5185\u90e8\u540d\u79f0\uff0couterName\u53c2\u6570\u8868\u793a\u5185\u90e8\u7c7b\u7684\u5916\u90e8\u7c7b\u7684\u5185\u90e8\u540d\u79f0\uff0cinnerName\u53c2\u6570\u8868\u793a\u5185\u90e8\u7c7b\u7684\u540d\u79f0\uff0caccess\u53c2\u6570\u8868\u793a\u5185\u90e8\u7c7b\u7684\u8bbf\u95ee\u6807\u5fd7\n    public void visitInnerClass(String name, String outerName, String innerName, int access);\n    \/\/ \u8bbf\u95ee\u7c7b\u7684\u5b57\u6bb5\u3002access\u53c2\u6570\u8868\u793a\u5b57\u6bb5\u7684\u8bbf\u95ee\u6807\u5fd7\uff0cname\u53c2\u6570\u8868\u793a\u5b57\u6bb5\u7684\u540d\u79f0\uff0cdesc\u53c2\u6570\u8868\u793a\u5b57\u6bb5\u7684\u63cf\u8ff0\u7b26\uff0csignature\u53c2\u6570\u8868\u793a\u5b57\u6bb5\u7684\u6cdb\u578b\u7b7e\u540d\uff08\u5982\u679c\u9002\u7528\uff09\uff0cvalue\u53c2\u6570\u8868\u793a\u5b57\u6bb5\u7684\u521d\u59cb\u503c\n    public FieldVisitor visitField(int access, String name, String desc, String signature, Object value);\n    \/\/ \u8bbf\u95ee\u7c7b\u7684\u65b9\u6cd5\u3002access\u53c2\u6570\u8868\u793a\u65b9\u6cd5\u7684\u8bbf\u95ee\u6807\u5fd7\uff0cname\u53c2\u6570\u8868\u793a\u65b9\u6cd5\u7684\u540d\u79f0\uff0cdesc\u53c2\u6570\u8868\u793a\u65b9\u6cd5\u7684\u63cf\u8ff0\u7b26\uff0csignature\u53c2\u6570\u8868\u793a\u65b9\u6cd5\u7684\u6cdb\u578b\u7b7e\u540d\uff08\u5982\u679c\u9002\u7528\uff09\uff0cexceptions\u53c2\u6570\u8868\u793a\u65b9\u6cd5\u58f0\u660e\u7684\u5f02\u5e38\u7c7b\u578b\u7684\u5185\u90e8\u540d\u79f0\u6570\u7ec4\n    public MethodVisitor visitMethod(int access, String name, String desc, String signature, String[] exceptions);\n    \/\/ \u8bbf\u95ee\u7c7b\u7684\u7ed3\u675f\uff0c\u8868\u793a\u4e0d\u518d\u8bbf\u95ee\u8be5\u7c7b\u7684\u4efb\u4f55\u5185\u5bb9\n    void visitEnd();\n}<\/code><\/pre>\n
                    \u5b9e\u4f8b\uff1a<\/p>\n
                    \/\/\u5b9e\u9a8c\u7c7b\uff1abytecodeTest\npackage bytecode;\npublic class bytecodeTest extends Person implements helloInterface{\n    private String sex;\n    public bytecodeTest(String name, int age, String sex) {\n        super(name, age);\n        this.sex = sex;\n    }\n    public void sayHello() {\n        System.out.println(\"Hello\" + super.name);\n    }\n} \n\n\/\/\u8bbf\u95ee\u8005\u7c7b\uff1aMyClassVisitor\npackage javaasm;\n\nimport org.objectweb.asm.ClassVisitor;\nimport org.objectweb.asm.MethodVisitor;\nimport org.objectweb.asm.Opcodes;\n\npublic class MyClassVisitor extends ClassVisitor {\n    \/\/ \u8c03\u7528\u7236\u7c7b\u6784\u9020\u65b9\u6cd5\uff0c\u4f7f\u7528ASM Opcodes\u7248\u672c\n    public MyClassVisitor() {\n        super(Opcodes.ASM5);\n    }\n\n    \/\/ \u91cd\u5199visit\u65b9\u6cd5\uff0c\u8f93\u51fa\u7c7b\u540d\n    @Override\n    public void visit(int version, int access, String name, String signature, String superName, String[] interfaces) {\n        \/\/ print class name\n        System.out.println(\"The class name:\" + name);\n        super.visit(version, access, name, signature, superName, interfaces);\n    }\n\n    \/\/ \u91cd\u5199visitMethod\u65b9\u6cd5\uff0c\u8f93\u51fa\u65b9\u6cd5\u540d\n    @Override\n    public MethodVisitor visitMethod(int access, String name, String descriptor, String signature, String[] exceptions) {\n        \/\/ print method name\n        System.out.println(\"The method name:\" + name);\n        return super.visitMethod(access, name, descriptor, signature, exceptions);\n    }\n} \n\n\/\/\u7ed3\u679c\uff1a\nThe class name:bytecode\/bytecodeTest\nThe method name:<init>\n\/\/\u6784\u9020\u65b9\u6cd5\u540d\uff0c\u5728 JVM class \u6587\u4ef6\u91cc\uff0c\u6784\u9020\u5668\u5e76\u4e0d\u76f4\u63a5\u53eb\u7c7b\u540d\uff0c\u800c\u662f\u7edf\u4e00\u53eb\uff1a<init>\nThe method name:sayHello\n\nProcess finished with exit code 0<\/code><\/pre>\n
                    ClassReader\uff1a<\/strong><\/p>\n
                    \u8be5\u7c7b\u89e3\u6790 ClassFile \u5185\u5bb9\uff0c\u5e76\u9488\u5bf9\u9047\u5230\u7684\u6bcf\u4e2a\u5b57\u6bb5\u3001\u65b9\u6cd5\u548c\u5b57\u8282\u7801\u6307\u4ee4\u8c03\u7528\u7ed9\u5b9a ClassVisitor \u7684\u76f8\u5e94\u8bbf\u95ee\u65b9\u6cd5\u3002\u8fd9\u4e2a\u7c7b\u53ef\u4ee5\u770b\u4f5c\u4e00\u4e2a\u4e8b\u4ef6\u751f\u4ea7\u8005<\/strong><\/p>\n
                    \u65b9\u6cd5\uff1a<\/p>\n
                    \u6784\u9020\u65b9\u6cd5\uff1a\npublic ClassReader(byte[] classFile)\n\/\/ classFile - the JVMS ClassFile structure to be read. \n\npublic void accept(ClassVisitor classVisitor, int parsingOptions)\n\/\/ classVisitor - the visitor that must visit this class.\n\/\/ parsingOptions - the options to use to parse this class. One or more of SKIP_CODE, SKIP_DEBUG,SKIP_FRAMES or \/\/EXPAND_FRAMES.<\/code><\/pre>\n
                    \u5b9e\u4f8b\uff1a<\/p>\n
                    \/\/ \u4ece\u6587\u4ef6\u7cfb\u7edf\u4e2d\u52a0\u8f7d\u5b57\u8282\u7801\nbyte[] bytecode = Files.readAllBytes(Paths.get(\"path\/to\/MyClass.class\"));\n\/\/ \u6216\u8005\n FileInputStream bytecode = new FileInputStream(\"path\/to\/MyClass.class\");\n\n\/\/ \u4ece\u7c7b\u52a0\u8f7d\u5668\u4e2d\u52a0\u8f7d\u5b57\u8282\u7801\nInputStream is = getClass().getClassLoader().getResourceAsStream(\"com\/example\/MyClass.class\");\nbyte[] bytecode = is.readAllBytes();\n\n\/\/ \u521b\u5efaClassReader\u5b9e\u4f8b\nClassReader classReader = new ClassReader(bytecode);<\/code><\/pre>\n
                    ClassWriter\uff1a<\/strong><\/p>\n
                    ClassWriter \u7c7b\u662f ClassVisitor \u62bd\u8c61\u7c7b\u7684\u4e00\u4e2a\u5b50\u7c7b\uff0c\u5b83\u76f4\u63a5\u4ee5\u4e8c\u8fdb\u5236\u5f62\u5f0f\u751f\u6210\u7f16\u8bd1\u540e\u7684\u7c7b\u3002\u5b83\u4f1a\u751f\u6210\u4e00\u4e2a\u5b57\u8282\u6570\u7ec4\u5f62\u5f0f\u7684\u8f93\u51fa\uff0c\u5176\u4e2d\u5305\u542b\u4e86\u5df2\u7f16\u8bd1\u7c7b\uff0c\u53ef\u4ee5\u7528 toByteArray \u65b9\u6cd5\u6765\u63d0\u53d6\u3002\u8fd9\u4e2a\u7c7b\u53ef\u4ee5\u770b\u4f5c\u4e00\u4e2a\u4e8b\u4ef6\u6d88\u8d39\u8005<\/strong><\/p>\n
                    \u65b9\u6cd5\uff1a<\/p>\n
                    \u6784\u9020\u65b9\u6cd5\uff1a\npublic ClassWriter(int flags)\n\/\/ Constructs a new ClassWriter object.\npublic ClassWriter(ClassReader classReader, int flags)\n\/\/ Constructs a new ClassWriter object and enables optimizations for \"mostly add\" bytecode transformations. \n\npublic byte[] toByteArray()\n\/\/ Returns the content of the class file that was built by this ClassWriter.\n\/\/ Returns:\n\/\/ the binary content of the JVMS ClassFile structure that was built by this ClassWriter.<\/code><\/pre>\n
                    MethodVisitor\uff1a<\/strong><\/p>\n
                    \u8bbf\u95eeJava\u65b9\u6cd5\u7684\u8bbf\u95ee\u8005\u7c7b\uff0c\u5b83\u7531 ClassVisitor<\/code> \u7684 visitMethod<\/code> \u65b9\u6cd5\u8fd4\u56de\u3002\u5b83\u53ef\u4ee5\u770b\u4f5c\u201c\u65b9\u6cd5\u5185\u90e8\u5b57\u8282\u7801\u4e8b\u4ef6\u7684\u5904\u7406\u5668\/\u8fc7\u6ee4\u5668\u201d\u3002\u5f53 ClassVisitor<\/code> \u8bbf\u95ee\u5230\u4e00\u4e2a\u65b9\u6cd5\u65f6\uff0c\u4f1a\u8c03\u7528 visitMethod(...)<\/code>\uff0c\u8fd9\u4e2a visitMethod(...)<\/code> \u4f1a\u8fd4\u56de\u4e00\u4e2a MethodVisitor<\/code>\u3002\u7136\u540e\uff0cASM \u5c31\u4f1a\u7ee7\u7eed\u628a\u8fd9\u4e2a\u65b9\u6cd5\u91cc\u7684\u5185\u5bb9\uff0c\u4e00\u6b65\u4e00\u6b65\u56de\u8c03\u7ed9\u8fd9\u4e2a MethodVisitor<\/code>\u3002<\/p>\n
                    \u65b9\u6cd5\u8bbf\u95ee\u987a\u5e8f\uff1a<\/p>\n
                    visitAnnotationDefault?\n( visitAnnotation | visitParameterAnnotation | visitAttribute )*\n( visitCode\n( visitTryCatchBlock | visitLabel | visitFrame | visitXxxInsn | visitLocalVariable | visitLineNumber )*\nvisitMaxs )?\nvisitEnd \n\/\/\u5bf9\u975e\u62bd\u8c61\u65b9\u6cd5\uff0c\u5982\u679c\u5b58\u5728\u6ce8\u89e3\u548c\u5c5e\u6027\uff0c\u5fc5\u987b\u5148\u8bbf\u95ee\uff1b\u5176\u6b21\u662f\u6309\u987a\u5e8f\u8bbf\u95ee\u5b57\u8282\u4ee3\u7801\uff0c\u8fd9\u4e9b\u8bbf\u95ee\u5728visitCode\u4e0evisitMaxs\u4e4b\u95f4<\/code><\/pre>\n
                    \u76f8\u5173\u65b9\u6cd5\uff1a<\/p>\n
                    abstract class MethodVisitor { \/\/ public accessors ommited\n   \/\/ \u6784\u9020\u65b9\u6cd5\n   MethodVisitor(int api);\n   MethodVisitor(int api, MethodVisitor mv);\n\n   \/\/ \u8bbf\u95ee\u65b9\u6cd5\u7684\u6ce8\u89e3\u9ed8\u8ba4\u503c\n   AnnotationVisitor visitAnnotationDefault();\n   \/\/ \u8bbf\u95ee\u65b9\u6cd5\u7684\u6ce8\u89e3\n   AnnotationVisitor visitAnnotation(String desc, boolean visible);\n   \/\/ \u8bbf\u95ee\u65b9\u6cd5\u53c2\u6570\u7684\u6ce8\u89e3\n   AnnotationVisitor visitParameterAnnotation(int parameter,\n   String desc, boolean visible);\n   \/\/ \u8bbf\u95ee\u65b9\u6cd5\u7684\u5c5e\u6027\n   void visitAttribute(Attribute attr);\n   \/\/ \u8bbf\u95ee\u65b9\u6cd5\u7684\u5b57\u8282\u7801\u6307\u4ee4\u90e8\u5206\n   void visitCode();\n\n   \/\/ \u8bbf\u95ee\u65b9\u6cd5\u7684\u5e27\uff08Frame\uff09\u3002type\u53c2\u6570\u8868\u793a\u5e27\u7684\u7c7b\u578b\uff0cnLocal\u53c2\u6570\u8868\u793a\u5c40\u90e8\u53d8\u91cf\u7684\u6570\u91cf\uff0clocal\u53c2\u6570\u8868\u793a\u5c40\u90e8\u53d8\u91cf\u6570\u7ec4\uff0cnStack\u53c2\u6570\u8868\u793a\u64cd\u4f5c\u6570\u6808\u7684\u6570\u91cf\uff0cstack\u53c2\u6570\u8868\u793a\u64cd\u4f5c\u6570\u6808\u6570\u7ec4\n   void visitFrame(int type, int nLocal, Object[] local, int nStack,\n   Object[] stack);\n   \/\/ \u8bbf\u95ee\u65b9\u6cd5\u7684\u4e00\u6761\u6307\u4ee4\uff0c\u6307\u4ee4\u6ca1\u6709\u64cd\u4f5c\u6570\n   void visitInsn(int opcode);\n   \/\/ \u8bbf\u95ee\u65b9\u6cd5\u7684\u4e00\u6761\u6307\u4ee4\uff0c\u6307\u4ee4\u64cd\u4f5c\u6570\u4e3a\u5355\u4e2a\u6574\u6570\n   void visitIntInsn(int opcode, int operand);\n   \/\/ \u8bbf\u95ee\u65b9\u6cd5\u7684\u4e00\u6761\u6307\u4ee4\uff0c\u6307\u4ee4\u64cd\u4f5c\u6570\u4e3a\u5c40\u90e8\u53d8\u91cf\u7d22\u5f15\n   void visitVarInsn(int opcode, int var);\n   \/\/ \u8bbf\u95ee\u65b9\u6cd5\u7684\u4e00\u6761\u6307\u4ee4\uff0c\u6307\u4ee4\u64cd\u4f5c\u6570\u4e3a\u7c7b\u578b\u63cf\u8ff0\u7b26\n   void visitTypeInsn(int opcode, String desc);\n   \/\/ \u8bbf\u95ee\u65b9\u6cd5\u7684\u4e00\u6761\u6307\u4ee4\uff0c\u6307\u4ee4\u64cd\u4f5c\u6570\u4e3a\u5b57\u6bb5\u7684\u4fe1\u606f\u3002opc\u53c2\u6570\u8868\u793a\u6307\u4ee4\u7684\u64cd\u4f5c\u7801\uff0cowner\u53c2\u6570\u8868\u793a\u5b57\u6bb5\u6240\u5c5e\u7684\u7c7b\u540d\uff0cname\u53c2\u6570\u8868\u793a\u5b57\u6bb5\u7684\u540d\u79f0\uff0cdesc\u53c2\u6570\u8868\u793a\u5b57\u6bb5\u7684\u63cf\u8ff0\u7b26\n   void visitFieldInsn(int opc, String owner, String name, String desc);\n   \/\/ \u8bbf\u95ee\u65b9\u6cd5\u7684\u4e00\u6761\u6307\u4ee4\uff0c\u6307\u4ee4\u64cd\u4f5c\u6570\u4e3a\u65b9\u6cd5\u7684\u4fe1\u606f\u3002opc\u53c2\u6570\u8868\u793a\u6307\u4ee4\u7684\u64cd\u4f5c\u7801\uff0cowner\u53c2\u6570\u8868\u793a\u65b9\u6cd5\u6240\u5c5e\u7684\u7c7b\u540d\uff0cname\u53c2\u6570\u8868\u793a\u65b9\u6cd5\u7684\u540d\u79f0\uff0cdesc\u53c2\u6570\u8868\u793a\u65b9\u6cd5\u7684\u63cf\u8ff0\u7b26\n   void visitMethodInsn(int opc, String owner, String name, String desc);\n   \/\/ \u8bbf\u95ee\u65b9\u6cd5\u7684\u4e00\u6761\u52a8\u6001\u65b9\u6cd5\u8c03\u7528\u6307\u4ee4\u3002name\u53c2\u6570\u8868\u793a\u65b9\u6cd5\u7684\u540d\u79f0\uff0cdesc\u53c2\u6570\u8868\u793a\u65b9\u6cd5\u7684\u63cf\u8ff0\u7b26\uff0cbsm\u53c2\u6570\u8868\u793a\u5f15\u5bfc\u65b9\u6cd5\uff08bootstrap method\uff09\u7684\u53e5\u67c4\uff0cbsmArgs\u53c2\u6570\u8868\u793a\u5f15\u5bfc\u65b9\u6cd5\u7684\u53c2\u6570\u3002\n   void visitInvokeDynamicInsn(String name, String desc, Handle bsm, Object... bsmArgs);\n   \/\/ \u8bbf\u95ee\u65b9\u6cd5\u7684\u4e00\u6761\u8df3\u8f6c\u6307\u4ee4\n   void visitJumpInsn(int opcode, Label label);\n   \/\/ \u8bbf\u95ee\u65b9\u6cd5\u7684\u6807\u7b7e\uff08Label\uff09\uff0c\u7528\u4e8e\u6807\u8bb0\u4ee3\u7801\u7684\u4f4d\u7f6e\n   void visitLabel(Label label);\n   \/\/ \u8bbf\u95ee\u65b9\u6cd5\u7684\u4e00\u6761\u6307\u4ee4\uff0c\u5c06\u5e38\u91cf\u52a0\u8f7d\u5230\u64cd\u4f5c\u6570\u6808\u4e0a\n   void visitLdcInsn(Object cst);\n   \/\/ \u8bbf\u95ee\u65b9\u6cd5\u7684\u4e00\u6761\u6307\u4ee4\uff0c\u5bf9\u5c40\u90e8\u53d8\u91cf\u8fdb\u884c\u589e\u91cf\u64cd\u4f5c\n   void visitIincInsn(int var, int increment);\n   \/\/ \u8bbf\u95ee\u65b9\u6cd5\u7684\u4e00\u6761\u8868\u683c\u8df3\u8f6c\u6307\u4ee4\u3002min\u53c2\u6570\u8868\u793a\u6700\u5c0f\u7684\u952e\u503c\uff0cmax\u53c2\u6570\u8868\u793a\u6700\u5927\u7684\u952e\u503c\uff0cdflt\u53c2\u6570\u8868\u793a\u9ed8\u8ba4\u8df3\u8f6c\u76ee\u6807\u7684\u6807\u7b7e\uff0clabels\u53c2\u6570\u8868\u793a\u6bcf\u4e2a\u952e\u503c\u5bf9\u5e94\u7684\u8df3\u8f6c\u76ee\u6807\u7684\u6807\u7b7e\u6570\u7ec4\n   void visitTableSwitchInsn(int min, int max, Label dflt, Label[] labels);\n   \/\/ \u8bbf\u95ee\u65b9\u6cd5\u7684\u4e00\u6761\u67e5\u627e\u8df3\u8f6c\u6307\u4ee4\u3002dflt\u53c2\u6570\u8868\u793a\u9ed8\u8ba4\u8df3\u8f6c\u76ee\u6807\u7684\u6807\u7b7e\uff0ckeys\u53c2\u6570\u8868\u793a\u952e\u503c\u6570\u7ec4\uff0clabels\u53c2\u6570\u8868\u793a\u6bcf\u4e2a\u952e\u503c\u5bf9\u5e94\u7684\u8df3\u8f6c\u76ee\u6807\u7684\u6807\u7b7e\u6570\u7ec4\n   void visitLookupSwitchInsn(Label dflt, int[] keys, Label[] labels);\n   \/\/ \u8bbf\u95ee\u65b9\u6cd5\u7684\u4e00\u6761\u591a\u7ef4\u6570\u7ec4\u521b\u5efa\u6307\u4ee4\u3002desc\u53c2\u6570\u8868\u793a\u6570\u7ec4\u7684\u5143\u7d20\u7c7b\u578b\u7684\u63cf\u8ff0\u7b26\uff0cdims\u53c2\u6570\u8868\u793a\u6570\u7ec4\u7684\u7ef4\u5ea6\n   void visitMultiANewArrayInsn(String desc, int dims);\n   \/\/ \u8bbf\u95ee\u65b9\u6cd5\u7684\u4e00\u4e2atry-catch\u5757\u3002start\u53c2\u6570\u8868\u793atry\u5757\u7684\u8d77\u59cb\u6807\u7b7e\uff0cend\u53c2\u6570\u8868\u793atry\u5757\u7684\u7ed3\u675f\u6807\u7b7e\uff0chandler\u53c2\u6570\u8868\u793acatch\u5757\u7684\u5904\u7406\u7a0b\u5e8f\u6807\u7b7e\uff0ctype\u53c2\u6570\u8868\u793a\u6355\u83b7\u7684\u5f02\u5e38\u7c7b\u578b\u7684\u63cf\u8ff0\u7b26\n   void visitTryCatchBlock(Label start, Label end, Label handler, String type);\n   \/\/ \u8bbf\u95ee\u65b9\u6cd5\u7684\u5c40\u90e8\u53d8\u91cf\u3002name\u53c2\u6570\u8868\u793a\u5c40\u90e8\u53d8\u91cf\u7684\u540d\u79f0\uff0cdesc\u53c2\u6570\u8868\u793a\u5c40\u90e8\u53d8\u91cf\u7684\u63cf\u8ff0\u7b26\uff0csignature\u53c2\u6570\u8868\u793a\u5c40\u90e8\u53d8\u91cf\u7684\u6cdb\u578b\u7b7e\u540d\uff08\u5982\u679c\u9002\u7528\uff09\uff0cstart\u53c2\u6570\u8868\u793a\u53d8\u91cf\u7684\u4f5c\u7528\u57df\u7684\u8d77\u59cb\u6807\u7b7e\uff0cend\u53c2\u6570\u8868\u793a\u53d8\u91cf\u7684\u4f5c\u7528\u57df\u7684\u7ed3\u675f\u6807\u7b7e\uff0cindex\u53c2\u6570\u8868\u793a\u5c40\u90e8\u53d8\u91cf\u7684\u7d22\u5f15\n   void visitLocalVariable(String name, String desc, String signature, Label start, Label end, int index);\n   \/\/ \u8bbf\u95ee\u65b9\u6cd5\u7684\u884c\u53f7\u4fe1\u606f\u3002line\u53c2\u6570\u8868\u793a\u884c\u53f7\uff0cstart\u53c2\u6570\u8868\u793a\u884c\u53f7\u5bf9\u5e94\u7684\u4ee3\u7801\u4f4d\u7f6e\u7684\u6807\u7b7e\n   void visitLineNumber(int line, Label start);\n   \/\/ \u8bbf\u95ee\u65b9\u6cd5\u7684\u6700\u5927\u6808\u5927\u5c0f\u548c\u6700\u5927\u5c40\u90e8\u53d8\u91cf\u6570\u91cf\u3002maxStack\u53c2\u6570\u8868\u793a\u6700\u5927\u6808\u5927\u5c0f\uff0cmaxLocals\u53c2\u6570\u8868\u793a\u6700\u5927\u5c40\u90e8\u53d8\u91cf\u6570\u91cf\n   void visitMaxs(int maxStack, int maxLocals);\n   \/\/ \u8bbf\u95ee\u65b9\u6cd5\u7684\u7ed3\u675f\uff0c\u8868\u793a\u4e0d\u518d\u8bbf\u95ee\u8be5\u65b9\u6cd5\u7684\u4efb\u4f55\u5185\u5bb9\n   void visitEnd();\n}<\/code><\/pre>\n
                    \u4fee\u6539\u65b9\u6cd5\u7684\u6b65\u9aa4\uff1a\u5148\u770b\u539f\u59cb\u65b9\u6cd5\u7f16\u8bd1\u540e\u5bf9\u5e94\u7684\u5b57\u8282\u7801\u957f\u4ec0\u4e48\u6837\uff0c\u518d\u770b\u4f60\u60f3\u8981\u7684\u4fee\u6539\u7ed3\u679c\u7f16\u8bd1\u540e\u5b57\u8282\u7801\u957f\u4ec0\u4e48\u6837\uff0c\u6700\u540e\u628a\u201c\u4e24\u8005\u5dee\u5f02\u201d\u7ffb\u8bd1\u6210 visit...<\/code> \u8c03\u7528\u3002\u4e5f\u5c31\u662f\u5148\u5bf9\u6bd4\u5b57\u8282\u7801\u5dee\u5f02\uff0c\u518d\u7528 MethodVisitor<\/code> \u6309\u5dee\u5f02\u53bb\u63d2\u5165\/\u4fee\u6539\u6307\u4ee4\u3002<\/strong><\/p>\n
                    \u4fee\u6539\u5b57\u8282\u7801\uff1a<\/h3>\n
                    \u6dfb\u52a0\u4e0e\u5220\u9664Field\uff1a<\/h5>\n
                    \u5b9e\u4f8b\uff1a<\/p>\n
                    package javaasm;\n\nimport org.objectweb.asm.ClassVisitor;\nimport org.objectweb.asm.FieldVisitor;\nimport org.objectweb.asm.Opcodes;\n\npublic class UpdateFieldClassVisitor extends ClassVisitor {\n    \/\/ \u5220\u9664\u5b57\u6bb5\u7684name\n    private String deleteFieldName;\n    \/\/ \u6dfb\u52a0\u5b57\u6bb5\u7684\u8bbf\u95ee\u4fee\u9970\u7b26\n    private int addFieldAcc;\n    \/\/ \u6dfb\u52a0\u5b57\u6bb5\u7684name\n    private String addFieldName;\n    \/\/ \u6dfb\u52a0\u5b57\u6bb5\u7684\u63cf\u8ff0\u7b26(\u7c7b\u578b)\n    private String addFieldDesc;\n\n    private Boolean flag = false;\n\n    protected UpdateFieldClassVisitor(ClassVisitor cv, String deleteFieldName, int addFieldAcc, String addFieldName, String addFieldDesc) {\n        super(Opcodes.ASM5, cv);\n        this.deleteFieldName = deleteFieldName;\n        this.addFieldAcc = addFieldAcc;\n        this.addFieldName = addFieldName;\n        this.addFieldDesc = addFieldDesc;\n    }\n\n    @Override\n    public FieldVisitor visitField(int access, String name, String descriptor, String signature, Object value) {\n        \/\/ \u5220\u9664\u540d\u4e3adeleteFieldName\u7684\u5b57\u6bb5\n        if (name.equals(deleteFieldName)) {\n            return null; \n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/\u4e0d\u518d\u5411\u540e\u4f20\u5165\uff0c\u4e0d\u5199\u8fdb\u65b0\u7684class\u91cc\u9762\n        }\n        if (name.equals(addFieldName)) flag = true;\n        return super.visitField(access, name, descriptor, signature, value);\n    }\n\n    @Override\n    public void visitEnd() {\n        \/\/ \u6dfb\u52a0\u540d\u4e3aaddFieldName\u7684\u5b57\u6bb5\n        if (!flag) {\n            FieldVisitor fieldVisitor = super.visitField(addFieldAcc, addFieldName, addFieldDesc, null, null); \n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/\u4e3b\u52a8\u5411\u540e\u9762\u7684 visitor \u53d1\u51fa\u4e00\u4e2a\u65b0\u7684\u5b57\u6bb5\u4e8b\u4ef6\uff0c\u76f8\u5f53\u4e8e\u624b\u52a8\u6784\u9020\u4e00\u4e2a\u5b57\u6bb5\uff0c\u8ba9\u540e\u9762\u7684 ClassWriter \u628a\u5b83\u5199\u8fdb\u53bb\u3002\n            if (fieldVisitor != null) {\n                fieldVisitor.visitEnd(); \n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/\u8868\u793a\u4f20\u5165\u5df2\u7ecf\u7ed3\u675f\n            }\n        }\n        super.visitEnd();\n    }\n}<\/code><\/pre>\n
                    \u6d4b\u8bd5\uff1a <\/p>\n
                    package javaasm;\n\nimport org.objectweb.asm.ClassReader;\nimport org.objectweb.asm.ClassWriter;\nimport org.objectweb.asm.Opcodes;\n\nimport java.io.FileInputStream;\nimport java.io.FileOutputStream;\n\npublic class Main {\n    public static void main(String[] args) throws Exception{\n        \/\/ -------------------\u6dfb\u52a0\u4e0e\u5220\u9664Field-------------------\n        FileInputStream stream = new FileInputStream(\"target\/classes\/bytecode\/bytecodeTest.class\");\n        \/\/ \u52a0\u8f7d\u5b57\u8282\u7801\n        ClassReader reader = new ClassReader(stream);\n        ClassWriter writer = new ClassWriter(reader, ClassWriter.COMPUTE_FRAMES);\n        \/\/ \u5b9e\u4f8b\u5316\u4fee\u6539Field Visitor\n        UpdateFieldClassVisitor updateFieldClassVisitor = new UpdateFieldClassVisitor(writer, \"sex\", Opcodes.ACC_PRIVATE, \"address\", \"Ljava\/lang\/String;\");\n        \/\/ \u8c03\u7528accept\n        reader.accept(updateFieldClassVisitor, ClassReader.EXPAND_FRAMES);\n        FileOutputStream fileOutputStream = new FileOutputStream(\"temp.class\");\n        byte[] updateByte = writer.toByteArray();\n        fileOutputStream.write(updateByte);\n        fileOutputStream.close();\n        \/\/ \u6d4b\u8bd5\n        ClassReader classReader = new ClassReader(updateByte);\n        MyClassVisitor myClassVisitor = new MyClassVisitor();\n        classReader.accept(myClassVisitor, 0);\n    }\n}<\/code><\/pre>\n
                    \u6dfb\u52a0\u4e0e\u5220\u9664Method\uff1a<\/h5>\n
                    \u5b9e\u4f8b\uff1a<\/p>\n
                    package javaasm;\n\nimport org.objectweb.asm.ClassVisitor;\nimport org.objectweb.asm.MethodVisitor;\nimport org.objectweb.asm.Opcodes;\n\npublic class UpdateMethodClassVisitor extends ClassVisitor {\n    private String deleteMethodName;\n    private String deleteMethodDesc;\n    private int addMethodAcc;\n    private String addMethodName;\n    private String addMethodDesc;\n    private boolean flag = false;\n\n    protected UpdateMethodClassVisitor(ClassVisitor cv, String deleteMethodName, String deleteMethodDesc, int addMethodAcc,\n                                       String addMethodName, String addMethodDesc) {\n        super(Opcodes.ASM5, cv);\n        this.deleteMethodName = deleteMethodName;\n        this.deleteMethodDesc = deleteMethodDesc;\n        this.addMethodAcc = addMethodAcc;\n        this.addMethodName = addMethodName;\n        this.addMethodDesc = addMethodDesc;\n    }\n\n    @Override\n    public MethodVisitor visitMethod(int access, String name, String descriptor, String signature, String[] exceptions) {\n        \/\/ \u5220\u9664\u540d\u4e3adeleteMethodName\u4e14\u63cf\u8ff0\u4e3adeleteMethodDesc\u7684\u65b9\u6cd5\n        \/\/ \u56e0\u4e3a\u6709\u7684\u65b9\u6cd5\u53ef\u80fdname\u4e00\u81f4\uff0c\u4f46\u662f\u53c2\u6570\u4e0d\u540c\n        if (name.equals(deleteMethodName) && descriptor.equals(deleteMethodDesc)) {\n            return null;\n        }\n        if (name.equals(addMethodName) && descriptor.equals(addMethodDesc)) flag = true;\n        return super.visitMethod(access, name, descriptor, signature, exceptions);\n    }\n\n    @Override\n    public void visitEnd() {\n        \/\/ \u6dfb\u52a0\u540d\u4e3aaddMethodName\u4e14\u63cf\u8ff0\u4e3aaddMethodDesc\u7684\u65b9\u6cd5\n        if (!flag) {\n            MethodVisitor methodVisitor = super.visitMethod(addMethodAcc, addMethodName, addMethodDesc, null, null);\n            if (methodVisitor != null) {\n                \/\/ \u8bbf\u95ee\u65b9\u6cd5\u7684\u5b57\u8282\u7801\n                methodVisitor.visitCode();\n                \/\/ \u6dfb\u52a0return\u6307\u4ee4\n                methodVisitor.visitInsn(Opcodes.RETURN);\n                \/\/ \u8bbe\u7f6e\u65b9\u6cd5\u7684\u6700\u5927\u64cd\u4f5c\u6570\u6808\u6df1\u5ea6\u548c\u6700\u5927\u5c40\u90e8\u53d8\u91cf\u8868\u5927\u5c0f\uff0c\u7a7a\u65b9\u6cd5\u8bbe\u7f6e00\u5373\u53ef\n                methodVisitor.visitMaxs(0, 0);\n                \/\/ \u7ed3\u675f\u8bbf\u95ee\n                methodVisitor.visitEnd();\n            }\n        }\n        super.visitEnd();\n    }\n}<\/code><\/pre>\n
                    \u6d4b\u8bd5\uff1a<\/p>\n
                    package javaasm;\n\nimport org.objectweb.asm.ClassReader;\nimport org.objectweb.asm.ClassWriter;\nimport org.objectweb.asm.Opcodes;\n\nimport java.io.FileInputStream;\nimport java.io.FileOutputStream;\n\npublic class Main {\n    public static void main(String[] args) throws Exception{\n        \/\/ -------------------\u6dfb\u52a0\u4e0e\u5220\u9664Method-------------------\n        FileInputStream stream = new FileInputStream(\"target\/classes\/bytecode\/bytecodeTest.class\");\n        \/\/ \u52a0\u8f7d\u5b57\u8282\u7801\n        ClassReader reader = new ClassReader(stream);\n        ClassWriter writer = new ClassWriter(reader, ClassWriter.COMPUTE_FRAMES);\n        \/\/ \u5b9e\u4f8b\u5316\u4fee\u6539Method Visitor\n        UpdateMethodClassVisitor updateMethodClassVisitor = new UpdateMethodClassVisitor(writer, \"sayHello\", \"()V\", Opcodes.ACC_PUBLIC, \"newMethod\", \"()V\");\n        reader.accept(updateMethodClassVisitor, ClassReader.EXPAND_FRAMES);\n        \/\/ \u5199\u5165\u65b0class\u4e2d\n        FileOutputStream fileOutputStream = new FileOutputStream(\"temp.class\");\n        byte[] updateByte = writer.toByteArray();\n        fileOutputStream.write(updateByte);\n        fileOutputStream.close();\n        \/\/ \u6d4b\u8bd5\n        ClassReader classReader = new ClassReader(updateByte);\n        MyClassVisitor myClassVisitor = new MyClassVisitor();\n        classReader.accept(myClassVisitor, 0);\n    }\n}<\/code><\/pre>\n
                    \u4fee\u6539\u65b9\u6cd5\u6307\u4ee4\uff1a<\/h5>\n
                    \u5b9e\u4f8b\uff1a<\/p>\n
                    \u8fdb\u884c\u5b9e\u9645\u4fee\u6539\u7684\u65b9\u6cd5\u9002\u914d\u5668\uff1a\npackage javaasm;\n\nimport org.objectweb.asm.MethodVisitor;\nimport org.objectweb.asm.Opcodes;\n\npublic class ModMethodAdapter extends MethodVisitor {\n\n    public ModMethodAdapter(MethodVisitor methodVisitor) {\n        super(Opcodes.ASM5, methodVisitor);\n    }\n\n    @Override\n    public void visitCode() {\n        \/\/ \u5728\u65b9\u6cd5\u524d\u9762\u6dfb\u52a0\u8f93\u51fa\n        \/\/ \u4ecejava\/lang\/System\u7c7b\u4e2d\u83b7\u53d6\u540d\u4e3aout\u7684\u9759\u6001\u5b57\u6bb5\uff0c\u8be5\u5b57\u6bb5\u7684\u7c7b\u578b\u4e3ajava\/io\/PrintStream\n        \/\/ GETSTATIC\u6307\u4ee4\u5c06\u8be5\u5b57\u6bb5\u7684\u503c\u538b\u5165\u64cd\u4f5c\u6570\u6808\u4e0a\n        mv.visitFieldInsn(Opcodes.GETSTATIC, \"java\/lang\/System\", \"out\", \"Ljava\/io\/PrintStream;\");\n        \/\/ LDC\u6307\u4ee4\u7528\u4e8e\u5c06\u5e38\u91cf\u52a0\u8f7d\u5230\u6808\u4e0a\uff0cout\u662f\u5b57\u6bb5\u540d\uff0cjava\/lang\/System\u662f\u5b57\u6bb5\u5b9a\u4e49\u6240\u5728\u7684\u7c7b\uff0cLjava\/io\/PrintStream\u662f\u5b57\u6bb5\u63cf\u8ff0\u7b26\uff0c\u8868\u793a\u53c2\u6570\/\u5b57\u6bb51\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u7c7b\u578b\n        mv.visitLdcInsn(\"Hello, World!\");\n        \/\/ \u8c03\u7528java\/io\/PrintStream\u7c7b\u7684println\u65b9\u6cd5\uff0c\u5b83\u63a5\u53d7\u4e00\u4e2ajava\/lang\/String\u7c7b\u578b\u7684\u53c2\u6570\uff0c\u5e76\u4e14\u6ca1\u6709\u8fd4\u56de\u503c\n        \/\/ INVOKEVIRTUAL\u6307\u4ee4\u7528\u4e8e\u8c03\u7528\u5b9e\u4f8b\u65b9\u6cd5\n        mv.visitMethodInsn(Opcodes.INVOKEVIRTUAL, \"java\/io\/PrintStream\", \"println\", \"(Ljava\/lang\/String;)V\", false);\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/println\u662f\u65b9\u6cd5\u540d\uff0c\u5e26\u62ec\u53f7\u7684\u90a3\u4e2a\u53c2\u6570\u662f\u65b9\u6cd5\u63cf\u8ff0\u7b26\uff0c\u683c\u5f0f\uff1a( \u53c2\u65701\u63cf\u8ff0\u7b26 \u53c2\u65702\u63cf\u8ff0\u7b26 ... ) \u8fd4\u56de\u503c\u63cf\u8ff0\u7b26\n        super.visitCode();\n    }\n} \n\n\u5c06\u5b57\u8282\u7801\u4f20\u7ed9\u65b9\u6cd5\u9002\u914d\u5668\u7684\u8bbf\u95ee\u8005\u7c7b\uff1a\npackage javaasm;\nimport org.objectweb.asm.ClassVisitor;\nimport org.objectweb.asm.MethodVisitor;\nimport org.objectweb.asm.Opcodes;\npublic class ModMethodVisitor extends ClassVisitor {\n    protected ModMethodVisitor(ClassVisitor classVisitor) {\n        super(Opcodes.ASM5, classVisitor);\n    }\n\n    @Override\n    public MethodVisitor visitMethod(int access, String name, String descriptor, String signature, String[] exceptions) {\n        MethodVisitor methodVisitor = super.visitMethod(access, name, descriptor, signature, exceptions);\n        return new ModMethodAdapter(methodVisitor);\n    }\n} \n\n\u5b9e\u9645\u6d4b\u8bd5\u4ee3\u7801\uff1a\npackage javaasm;\n\nimport org.objectweb.asm.ClassReader;\nimport org.objectweb.asm.ClassWriter;\nimport org.objectweb.asm.Opcodes;\n\nimport java.io.FileInputStream;\nimport java.io.FileOutputStream;\n\npublic class Main {\n    public static void main(String[] args) throws Exception{\n        \/\/ -------------------\u4fee\u6539Method\uff1a\u5411\u65b9\u6cd5\u5f00\u5934\u52a0\u5165\u8f93\u51fa-------------------\n        FileInputStream stream = new FileInputStream(\"target\/classes\/bytecode\/bytecodeTest.class\");\n        \/\/ \u52a0\u8f7d\u5b57\u8282\u7801\n        ClassReader reader = new ClassReader(stream);\n        ClassWriter writer = new ClassWriter(reader, ClassWriter.COMPUTE_FRAMES);\n        \/\/ \u5b9e\u4f8b\u5316\u4fee\u6539Method Visitor\n        ModMethodVisitor modMethodVisitor = new ModMethodVisitor(writer);\n        reader.accept(modMethodVisitor, ClassReader.EXPAND_FRAMES);\n        \/\/ \u5199\u5165\u65b0class\u4e2d\n        FileOutputStream fileOutputStream = new FileOutputStream(\"temp.class\");\n        byte[] updateByte = writer.toByteArray();\n        fileOutputStream.write(updateByte);\n        fileOutputStream.close();\n        \/\/ \u6d4b\u8bd5\n        ClassReader classReader = new ClassReader(updateByte);\n        MyClassVisitor myClassVisitor = new MyClassVisitor();\n        classReader.accept(myClassVisitor, 0);\n    }\n}<\/code><\/pre>\n
                    \u6307\u4ee4\u96c6\uff1a<\/strong><\/p>\n
                    \u8bf4\u660e\uff1a<\/p>\n\n\n\n\n\n\n\n\n
                    \u5206\u7c7b<\/strong><\/th>\n\u6307\u4ee4\u7684\u529f\u80fd\u7c7b\u522b<\/th>\n<\/tr>\n<\/thead>\n
                    \u5b57\u8282\u7801\u6307\u4ee4<\/strong><\/td>\nJVM \u89c4\u8303\u4e2d\u7684\u6307\u4ee4\u540d\uff08\u5982 GETSTATIC<\/code>\uff09<\/td>\n<\/tr>\n
                    ASM \u65b9\u6cd5<\/strong><\/td>\n\u4f60\u5728 MethodVisitor<\/code> \u4e2d\u8c03\u7528\u7684\u65b9\u6cd5\uff08\u5982 visitFieldInsn<\/code>\uff09<\/td>\n<\/tr>\n
                    \u6808\u53d8\u5316<\/strong><\/td>\n\u6267\u884c\u540e\u64cd\u4f5c\u6570\u6808\u7684\u53d8\u5316\uff08\u2192<\/code> \u8868\u793a\u6267\u884c\u540e\uff09<\/td>\n<\/tr>\n
                    \u793a\u4f8b<\/strong><\/td>\n\u5178\u578b\u4f7f\u7528\u573a\u666f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                    \u5b57\u6bb5\u64cd\u4f5c (visitFieldInsn<\/code>)\uff1a<\/p>\n\n\n\n\n\n
                    \u5206\u7c7b<\/th>\nASM \u65b9\u6cd5<\/th>\n\u5173\u952e\u53c2\u6570<\/th>\n\u5e38\u7528 Opcodes<\/th>\nJava \u4ee3\u7801\u5bf9\u5e94<\/th>\n<\/tr>\n<\/thead>\n
                    \u5b57\u6bb5\u8bbf\u95ee<\/strong><\/td>\nvisitFieldInsn(int opcode, String owner, String name, String desc)<\/code><\/td>\nowner<\/code>: \u7c7b\u5185\u90e8\u540d
                    name<\/code>: \u5b57\u6bb5\u540d
                    desc<\/code>: \u5b57\u6bb5\u63cf\u8ff0\u7b26<\/td>\n                    		GETSTATIC<\/code>
                    PUTSTATIC<\/code>
                    GETFIELD<\/code>
                    PUTFIELD<\/code><\/td>\n                    		System.out<\/code>
                    System.setOut()<\/code>
                    obj.name<\/code>
                    obj.name = \"v\"<\/code><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                    \u65b9\u6cd5\u8c03\u7528 (visitMethodInsn<\/code> \/ visitInvokeDynamicInsn<\/code>)\uff1a<\/p>\n\n\n\n\n\n\n
                    \u5206\u7c7b<\/th>\nASM \u65b9\u6cd5<\/th>\n\u5173\u952e\u53c2\u6570<\/th>\n\u5e38\u7528 Opcodes<\/th>\nJava \u4ee3\u7801\u5bf9\u5e94<\/th>\n<\/tr>\n<\/thead>\n
                    \u65b9\u6cd5\u8c03\u7528<\/strong><\/td>\nvisitMethodInsn(int opcode, String owner, String name, String desc, boolean isInterface)<\/code><\/td>\nowner<\/code>: \u7c7b\u5185\u90e8\u540d
                    name<\/code>: \u65b9\u6cd5\u540d
                    desc<\/code>: \u65b9\u6cd5\u63cf\u8ff0\u7b26
                    isInterface<\/code>: \u63a5\u53e3\u6807\u5fd7<\/td>\n                    		INVOKEVIRTUAL<\/code>
                    INVOKESPECIAL<\/code>
                    INVOKESTATIC<\/code>
                    INVOKEINTERFACE<\/code><\/td>\n                    		obj.toString()<\/code>
                    new Object()<\/code> \/ super.m()<\/code>
                    Math.abs()<\/code>
                    list.add()<\/code><\/td>\n<\/tr>\n
                    \u52a8\u6001\u8c03\u7528<\/strong><\/td>\nvisitInvokeDynamicInsn(String name, String desc, Handle bsm, Object... bsmArgs)<\/code><\/td>\nbsm<\/code>: \u5f15\u5bfc\u65b9\u6cd5\u53e5\u67c4
                    bsmArgs<\/code>: \u5f15\u5bfc\u53c2\u6570<\/td>\n                    		(\u65e0 Opcode \u53c2\u6570)<\/td>\nLambda \u8868\u8fbe\u5f0f
                    (Runnable)->{}<\/code><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                    \u53d8\u91cf\u4e0e\u5e38\u91cf (visitVarInsn<\/code> \/ visitLdcInsn<\/code> \/ visitInsn<\/code>)\uff1a<\/p>\n\n\n\n\n\n\n\n
                    \u5206\u7c7b<\/th>\nASM \u65b9\u6cd5<\/th>\n\u5173\u952e\u53c2\u6570<\/th>\n\u5e38\u7528 Opcodes<\/th>\nJava \u4ee3\u7801\u5bf9\u5e94<\/th>\n<\/tr>\n<\/thead>\n
                    \u5c40\u90e8\u53d8\u91cf<\/strong><\/td>\nvisitVarInsn(int opcode, int var)<\/code><\/td>\nvar<\/code>: \u5c40\u90e8\u53d8\u91cf\u7d22\u5f15<\/td>\nILOAD<\/code>, ISTORE<\/code>
                    ALOAD<\/code>, ASTORE<\/code>
                    LLOAD<\/code>, LSTORE<\/code><\/td>\n                    		int x<\/code>
                    Object obj<\/code>
                    long l<\/code><\/td>\n<\/tr>\n
                    \u5e38\u91cf\u52a0\u8f7d<\/strong><\/td>\nvisitLdcInsn(Object value)<\/code><\/td>\nvalue<\/code>: \u5e38\u91cf\u503c (String\/Int\/Class)<\/td>\n(\u65e0 Opcode \u53c2\u6570)<\/td>\n\"Hello\"<\/code>
                    123<\/code>
                    String.class<\/code><\/td>\n<\/tr>\n
                    \u7b80\u5355\u6307\u4ee4<\/strong><\/td>\nvisitInsn(int opcode)<\/code><\/td>\n\u65e0\u989d\u5916\u53c2\u6570<\/td>\nICONST_0<\/code>…ICONST_5<\/code>
                    IADD<\/code>, ISUB<\/code>
                    POP<\/code>, DUP<\/code>
                    RETURN<\/code>, ARETURN<\/code><\/td>\n                    		0<\/code>…5<\/code>
                    +<\/code>, -<\/code>
                    \u5f39\u51fa\u6808\u9876\uff0c\u590d\u5236\u6808\u9876
                    return<\/code><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                    \u7c7b\u578b\u4e0e\u5bf9\u8c61 (visitTypeInsn<\/code>)\uff1a<\/p>\n\n\n\n\n\n
                    \u5206\u7c7b<\/th>\nASM \u65b9\u6cd5<\/th>\n\u5173\u952e\u53c2\u6570<\/th>\n\u5e38\u7528 Opcodes<\/th>\nJava \u4ee3\u7801\u5bf9\u5e94<\/th>\n<\/tr>\n<\/thead>\n
                    \u7c7b\u578b\u64cd\u4f5c<\/strong><\/td>\nvisitTypeInsn(int opcode, String type)<\/code><\/td>\ntype<\/code>: \u7c7b\u5185\u90e8\u540d (\u5982 java\/lang\/String<\/code>)<\/td>\nNEW<\/code>
                    ANEWARRAY<\/code>
                    CHECKCAST<\/code>
                    INSTANCEOF<\/code><\/td>\n                    		new String()<\/code>
                    new String[10]<\/code>
                    (String)obj<\/code>
                    obj instanceof String<\/code><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                    \u63a7\u5236\u6d41 (visitJumpInsn<\/code> \/ visitLabel<\/code>)\uff1a<\/p>\n\n\n\n\n\n\n\n
                    \u5206\u7c7b<\/th>\nASM \u65b9\u6cd5<\/th>\n\u5173\u952e\u53c2\u6570<\/th>\n\u5e38\u7528 Opcodes<\/th>\nJava \u4ee3\u7801\u5bf9\u5e94<\/th>\n<\/tr>\n<\/thead>\n
                    \u8df3\u8f6c<\/strong><\/td>\nvisitJumpInsn(int opcode, Label label)<\/code><\/td>\nlabel<\/code>: \u8df3\u8f6c\u76ee\u6807\u6807\u8bb0<\/td>\nGOTO<\/code>
                    IFEQ<\/code>, IFNE<\/code>
                    IF_ICMPEQ<\/code><\/td>\n                    		goto L1<\/code>
                    if (x == 0)<\/code>
                    if (a == b)<\/code><\/td>\n<\/tr>\n
                    \u591a\u5206\u652f<\/strong><\/td>\nvisitTableSwitchInsn<\/code>
                    visitLookupSwitchInsn<\/code><\/td>\n                    		dflt<\/code>: \u9ed8\u8ba4\u6807\u7b7e
                    labels<\/code>: \u5206\u652f\u6807\u7b7e<\/td>\n                    		(\u65e0 Opcode \u53c2\u6570)<\/td>\nswitch(x)<\/code><\/td>\n<\/tr>\n
                    \u6807\u8bb0<\/strong><\/td>\nvisitLabel(Label label)<\/code><\/td>\nlabel<\/code>: \u6807\u8bb0\u5bf9\u8c61<\/td>\n(\u65e0 Opcode \u53c2\u6570)<\/td>\n\u8df3\u8f6c\u76ee\u6807\u4f4d\u7f6e<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                    \u65b9\u6cd5\u751f\u547d\u5468\u671f (\u5fc5\u987b\u8c03\u7528)\uff1a<\/p>\n\n\n\n\n\n\n\n
                    \u65b9\u6cd5<\/th>\n\u8c03\u7528\u65f6\u673a<\/th>\n\u53c2\u6570\u8bf4\u660e<\/th>\n\u6ce8\u610f\u4e8b\u9879<\/th>\n<\/tr>\n<\/thead>\n
                    visitCode()<\/code><\/td>\n\u65b9\u6cd5\u4f53\u5f00\u59cb<\/td>\n\u65e0<\/td>\n\u63d2\u5165\u4ee3\u7801\u7684\u5165\u53e3<\/strong>\uff0c\u5fc5\u987b\u8c03\u7528 super.visitCode()<\/code><\/td>\n<\/tr>\n
                    visitMaxs(int maxStack, int maxLocals)<\/code><\/td>\n\u65b9\u6cd5\u4f53\u7ed3\u675f<\/td>\n\u6808\u6df1\u5ea6\uff0c\u5c40\u90e8\u53d8\u91cf\u69fd\u6570<\/td>\n\u82e5\u4f7f\u7528 COMPUTE_FRAMES<\/code> \u53ef\u4f20 0, 0<\/code><\/td>\n<\/tr>\n
                    visitEnd()<\/code><\/td>\n\u65b9\u6cd5\u5b8c\u5168\u7ed3\u675f<\/td>\n\u65e0<\/td>\n\u5fc5\u987b\u8c03\u7528\uff0c\u5426\u5219\u7c7b\u6587\u4ef6\u635f\u574f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                    \u518d\u9644\u4e00\u4e2a\u65b9\u6cd5\u5b57\u6bb5\u540d\u6240\u5c5e\u8868\uff1a<\/strong><\/p>\n
                    System \u7c7b (java\/lang\/System)\uff1a<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
                    \u7c7b\u578b<\/th>\n\u540d\u79f0<\/th>\n\u63cf\u8ff0\u7b26<\/th>\n\u5b8c\u6574 ASM \u53c2\u6570<\/th>\n\u7528\u9014<\/th>\n<\/tr>\n<\/thead>\n
                    \u5b57\u6bb5<\/strong><\/td>\nout<\/code><\/td>\nLjava\/io\/PrintStream;<\/code><\/td>\n\"java\/lang\/System\", \"out\", \"Ljava\/io\/PrintStream;\"<\/code><\/td>\n\u6807\u51c6\u8f93\u51fa<\/td>\n<\/tr>\n
                    \u5b57\u6bb5<\/strong><\/td>\nin<\/code><\/td>\nLjava\/io\/InputStream;<\/code><\/td>\n\"java\/lang\/System\", \"in\", \"Ljava\/io\/InputStream;\"<\/code><\/td>\n\u6807\u51c6\u8f93\u5165<\/td>\n<\/tr>\n
                    \u5b57\u6bb5<\/strong><\/td>\nerr<\/code><\/td>\nLjava\/io\/PrintStream;<\/code><\/td>\n\"java\/lang\/System\", \"err\", \"Ljava\/io\/PrintStream;\"<\/code><\/td>\n\u9519\u8bef\u8f93\u51fa<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\ncurrentTimeMillis<\/code><\/td>\n()J<\/code><\/td>\n\"java\/lang\/System\", \"currentTimeMillis\", \"()J\", false<\/code><\/td>\n\u83b7\u53d6\u65f6\u95f4\u6233<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nnanoTime<\/code><\/td>\n()J<\/code><\/td>\n\"java\/lang\/System\", \"nanoTime\", \"()J\", false<\/code><\/td>\n\u83b7\u53d6\u7eb3\u79d2\u65f6\u95f4<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\narraycopy<\/code><\/td>\n(Ljava\/lang\/Object;ILjava\/lang\/Object;II)V<\/code><\/td>\n\"java\/lang\/System\", \"arraycopy\", \"(Ljava\/lang\/Object;ILjava\/lang\/Object;II)V\", false<\/code><\/td>\n\u6570\u7ec4\u590d\u5236<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\ngetProperty<\/code><\/td>\n(Ljava\/lang\/String;)Ljava\/lang\/String;<\/code><\/td>\n\"java\/lang\/System\", \"getProperty\", \"(Ljava\/lang\/String;)Ljava\/lang\/String;\", false<\/code><\/td>\n\u83b7\u53d6\u7cfb\u7edf\u5c5e\u6027<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nexit<\/code><\/td>\n(I)V<\/code><\/td>\n\"java\/lang\/System\", \"exit\", \"(I)V\", false<\/code><\/td>\n\u9000\u51fa JVM<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                    PrintStream \u7c7b (java\/io\/PrintStream)\uff1a<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
                    \u7c7b\u578b<\/th>\n\u540d\u79f0<\/th>\n\u63cf\u8ff0\u7b26<\/th>\n\u5b8c\u6574 ASM \u53c2\u6570<\/th>\n\u7528\u9014<\/th>\n<\/tr>\n<\/thead>\n
                    \u65b9\u6cd5<\/strong><\/td>\nprintln<\/code><\/td>\n(Ljava\/lang\/String;)V<\/code><\/td>\n\"java\/io\/PrintStream\", \"println\", \"(Ljava\/lang\/String;)V\", false<\/code><\/td>\n\u6253\u5370\u5b57\u7b26\u4e32<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nprintln<\/code><\/td>\n(I)V<\/code><\/td>\n\"java\/io\/PrintStream\", \"println\", \"(I)V\", false<\/code><\/td>\n\u6253\u5370 int<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nprintln<\/code><\/td>\n(J)V<\/code><\/td>\n\"java\/io\/PrintStream\", \"println\", \"(J)V\", false<\/code><\/td>\n\u6253\u5370 long<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nprintln<\/code><\/td>\n(Z)V<\/code><\/td>\n\"java\/io\/PrintStream\", \"println\", \"(Z)V\", false<\/code><\/td>\n\u6253\u5370 boolean<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nprintln<\/code><\/td>\n(Ljava\/lang\/Object;)V<\/code><\/td>\n\"java\/io\/PrintStream\", \"println\", \"(Ljava\/lang\/Object;)V\", false<\/code><\/td>\n\u6253\u5370\u5bf9\u8c61<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nprint<\/code><\/td>\n(Ljava\/lang\/String;)V<\/code><\/td>\n\"java\/io\/PrintStream\", \"print\", \"(Ljava\/lang\/String;)V\", false<\/code><\/td>\n\u6253\u5370\u5b57\u7b26\u4e32 (\u4e0d\u6362\u884c)<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nprintf<\/code><\/td>\n(Ljava\/lang\/String;[Ljava\/lang\/Object;)Ljava\/io\/PrintStream;<\/code><\/td>\n\"java\/io\/PrintStream\", \"printf\", \"(Ljava\/lang\/String;[Ljava\/lang\/Object;)Ljava\/io\/PrintStream;\", false<\/code><\/td>\n\u683c\u5f0f\u5316\u6253\u5370<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nflush<\/code><\/td>\n()V<\/code><\/td>\n\"java\/io\/PrintStream\", \"flush\", \"()V\", false<\/code><\/td>\n\u5237\u65b0\u7f13\u51b2\u533a<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nclose<\/code><\/td>\n()V<\/code><\/td>\n\"java\/io\/PrintStream\", \"close\", \"()V\", false<\/code><\/td>\n\u5173\u95ed\u6d41String \u7c7b(java\/lang\/String)\uff1a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                    String \u7c7b (java\/lang\/String)\uff1a<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
                    \u65b9\u6cd5<\/strong><\/th>\nlength<\/code><\/th>\n()I<\/code><\/th>\n\"java\/lang\/String\", \"length\", \"()I\", false<\/code><\/th>\n\u83b7\u53d6\u957f\u5ea6<\/th>\n<\/tr>\n<\/thead>\n
                    \u65b9\u6cd5<\/strong><\/td>\ncharAt<\/code><\/td>\n(I)C<\/code><\/td>\n\"java\/lang\/String\", \"charAt\", \"(I)C\", false<\/code><\/td>\n\u83b7\u53d6\u5b57\u7b26<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nsubstring<\/code><\/td>\n(I)Ljava\/lang\/String;<\/code><\/td>\n\"java\/lang\/String\", \"substring\", \"(I)Ljava\/lang\/String;\", false<\/code><\/td>\n\u622a\u53d6\u5b57\u7b26\u4e32<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nsubstring<\/code><\/td>\n(II)Ljava\/lang\/String;<\/code><\/td>\n\"java\/lang\/String\", \"substring\", \"(II)Ljava\/lang\/String;\", false<\/code><\/td>\n\u622a\u53d6\u5b57\u7b26\u4e32 (\u8303\u56f4)<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nequals<\/code><\/td>\n(Ljava\/lang\/Object;)Z<\/code><\/td>\n\"java\/lang\/String\", \"equals\", \"(Ljava\/lang\/Object;)Z\", false<\/code><\/td>\n\u6bd4\u8f83\u76f8\u7b49<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nequalsIgnoreCase<\/code><\/td>\n(Ljava\/lang\/String;)Z<\/code><\/td>\n\"java\/lang\/String\", \"equalsIgnoreCase\", \"(Ljava\/lang\/String;)Z\", false<\/code><\/td>\n\u5ffd\u7565\u5927\u5c0f\u5199\u6bd4\u8f83<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nstartsWith<\/code><\/td>\n(Ljava\/lang\/String;)Z<\/code><\/td>\n\"java\/lang\/String\", \"startsWith\", \"(Ljava\/lang\/String;)Z\", false<\/code><\/td>\n\u5224\u65ad\u524d\u7f00<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nendsWith<\/code><\/td>\n(Ljava\/lang\/String;)Z<\/code><\/td>\n\"java\/lang\/String\", \"endsWith\", \"(Ljava\/lang\/String;)Z\", false<\/code><\/td>\n\u5224\u65ad\u540e\u7f00<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\ncontains<\/code><\/td>\n(Ljava\/lang\/CharSequence;)Z<\/code><\/td>\n\"java\/lang\/String\", \"contains\", \"(Ljava\/lang\/CharSequence;)Z\", false<\/code><\/td>\n\u5224\u65ad\u5305\u542b<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nindexOf<\/code><\/td>\n(I)I<\/code><\/td>\n\"java\/lang\/String\", \"indexOf\", \"(I)I\", false<\/code><\/td>\n\u67e5\u627e\u5b57\u7b26\u7d22\u5f15<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nindexOf<\/code><\/td>\n(Ljava\/lang\/String;)I<\/code><\/td>\n\"java\/lang\/String\", \"indexOf\", \"(Ljava\/lang\/String;)I\", false<\/code><\/td>\n\u67e5\u627e\u5b57\u7b26\u4e32\u7d22\u5f15<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nreplace<\/code><\/td>\n(CC)Ljava\/lang\/String;<\/code><\/td>\n\"java\/lang\/String\", \"replace\", \"(CC)Ljava\/lang\/String;\", false<\/code><\/td>\n\u66ff\u6362\u5b57\u7b26<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nreplace<\/code><\/td>\n(Ljava\/lang\/CharSequence;Ljava\/lang\/CharSequence;)Ljava\/lang\/String;<\/code><\/td>\n\"java\/lang\/String\", \"replace\", \"(Ljava\/lang\/CharSequence;Ljava\/lang\/CharSequence;)Ljava\/lang\/String;\", false<\/code><\/td>\n\u66ff\u6362\u5b57\u7b26\u4e32<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nsplit<\/code><\/td>\n(Ljava\/lang\/String;)[Ljava\/lang\/String;<\/code><\/td>\n\"java\/lang\/String\", \"split\", \"(Ljava\/lang\/String;)[Ljava\/lang\/String;\", false<\/code><\/td>\n\u5206\u5272\u5b57\u7b26\u4e32<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\ntrim<\/code><\/td>\n()Ljava\/lang\/String;<\/code><\/td>\n\"java\/lang\/String\", \"trim\", \"()Ljava\/lang\/String;\", false<\/code><\/td>\n\u53bb\u9664\u7a7a\u767d<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\ntoLowerCase<\/code><\/td>\n()Ljava\/lang\/String;<\/code><\/td>\n\"java\/lang\/String\", \"toLowerCase\", \"()Ljava\/lang\/String;\", false<\/code><\/td>\n\u8f6c\u5c0f\u5199<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\ntoUpperCase<\/code><\/td>\n()Ljava\/lang\/String;<\/code><\/td>\n\"java\/lang\/String\", \"toUpperCase\", \"()Ljava\/lang\/String;\", false<\/code><\/td>\n\u8f6c\u5927\u5199<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nvalueOf<\/code><\/td>\n(I)Ljava\/lang\/String;<\/code><\/td>\n\"java\/lang\/String\", \"valueOf\", \"(I)Ljava\/lang\/String;\", false<\/code><\/td>\nint \u8f6c String (\u9759\u6001)<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nvalueOf<\/code><\/td>\n(Ljava\/lang\/Object;)Ljava\/lang\/String;<\/code><\/td>\n\"java\/lang\/String\", \"valueOf\", \"(Ljava\/lang\/Object;)Ljava\/lang\/String;\", false<\/code><\/td>\nObject \u8f6c String (\u9759\u6001)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                    Object \u7c7b (java\/lang\/Object)\uff1a<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
                    \u7c7b\u578b<\/th>\n\u540d\u79f0<\/th>\n\u63cf\u8ff0\u7b26<\/th>\n\u5b8c\u6574 ASM \u53c2\u6570<\/th>\n\u7528\u9014<\/th>\n<\/tr>\n<\/thead>\n
                    \u65b9\u6cd5<\/strong><\/td>\n<init><\/code><\/td>\n()V<\/code><\/td>\n\"java\/lang\/Object\", \"<init>\", \"()V\", false<\/code><\/td>\n\u6784\u9020\u65b9\u6cd5<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\ntoString<\/code><\/td>\n()Ljava\/lang\/String;<\/code><\/td>\n\"java\/lang\/Object\", \"toString\", \"()Ljava\/lang\/String;\", false<\/code><\/td>\n\u8f6c\u5b57\u7b26\u4e32<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nequals<\/code><\/td>\n(Ljava\/lang\/Object;)Z<\/code><\/td>\n\"java\/lang\/Object\", \"equals\", \"(Ljava\/lang\/Object;)Z\", false<\/code><\/td>\n\u6bd4\u8f83\u76f8\u7b49<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nhashCode<\/code><\/td>\n()I<\/code><\/td>\n\"java\/lang\/Object\", \"hashCode\", \"()I\", false<\/code><\/td>\n\u83b7\u53d6\u54c8\u5e0c\u7801<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\ngetClass<\/code><\/td>\n()Ljava\/lang\/Class;<\/code><\/td>\n\"java\/lang\/Object\", \"getClass\", \"()Ljava\/lang\/Class;\", false<\/code><\/td>\n\u83b7\u53d6 Class \u5bf9\u8c61<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nnotify<\/code><\/td>\n()V<\/code><\/td>\n\"java\/lang\/Object\", \"notify\", \"()V\", false<\/code><\/td>\n\u5524\u9192\u7ebf\u7a0b<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nnotifyAll<\/code><\/td>\n()V<\/code><\/td>\n\"java\/lang\/Object\", \"notifyAll\", \"()V\", false<\/code><\/td>\n\u5524\u9192\u6240\u6709\u7ebf\u7a0b<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nwait<\/code><\/td>\n()V<\/code><\/td>\n\"java\/lang\/Object\", \"wait\", \"()V\", false<\/code><\/td>\n\u7b49\u5f85<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nwait<\/code><\/td>\n(J)V<\/code><\/td>\n\"java\/lang\/Object\", \"wait\", \"(J)V\", false<\/code><\/td>\n\u7b49\u5f85 (\u8d85\u65f6)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                    Math \u7c7b (java\/lang\/Math)\uff1a<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
                    \u7c7b\u578b<\/th>\n\u540d\u79f0<\/th>\n\u63cf\u8ff0\u7b26<\/th>\n\u5b8c\u6574 ASM \u53c2\u6570<\/th>\n\u7528\u9014<\/th>\n<\/tr>\n<\/thead>\n
                    \u65b9\u6cd5<\/strong><\/td>\nabs<\/code><\/td>\n(I)I<\/code><\/td>\n\"java\/lang\/Math\", \"abs\", \"(I)I\", false<\/code><\/td>\n\u7edd\u5bf9\u503c (int)<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nabs<\/code><\/td>\n(J)J<\/code><\/td>\n\"java\/lang\/Math\", \"abs\", \"(J)J\", false<\/code><\/td>\n\u7edd\u5bf9\u503c (long)<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nabs<\/code><\/td>\n(F)F<\/code><\/td>\n\"java\/lang\/Math\", \"abs\", \"(F)F\", false<\/code><\/td>\n\u7edd\u5bf9\u503c (float)<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nabs<\/code><\/td>\n(D)D<\/code><\/td>\n\"java\/lang\/Math\", \"abs\", \"(D)D\", false<\/code><\/td>\n\u7edd\u5bf9\u503c (double)<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nmax<\/code><\/td>\n(II)I<\/code><\/td>\n\"java\/lang\/Math\", \"max\", \"(II)I\", false<\/code><\/td>\n\u6700\u5927\u503c (int)<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nmax<\/code><\/td>\n(JJ)J<\/code><\/td>\n\"java\/lang\/Math\", \"max\", \"(JJ)J\", false<\/code><\/td>\n\u6700\u5927\u503c (long)<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nmin<\/code><\/td>\n(II)I<\/code><\/td>\n\"java\/lang\/Math\", \"min\", \"(II)I\", false<\/code><\/td>\n\u6700\u5c0f\u503c (int)<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nmin<\/code><\/td>\n(JJ)J<\/code><\/td>\n\"java\/lang\/Math\", \"min\", \"(JJ)J\", false<\/code><\/td>\n\u6700\u5c0f\u503c (long)<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nrandom<\/code><\/td>\n()D<\/code><\/td>\n\"java\/lang\/Math\", \"random\", \"()D\", false<\/code><\/td>\n\u968f\u673a\u6570<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nsqrt<\/code><\/td>\n(D)D<\/code><\/td>\n\"java\/lang\/Math\", \"sqrt\", \"(D)D\", false<\/code><\/td>\n\u5e73\u65b9\u6839<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\npow<\/code><\/td>\n(DD)D<\/code><\/td>\n\"java\/lang\/Math\", \"pow\", \"(DD)D\", false<\/code><\/td>\n\u5e42\u8fd0\u7b97<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nceil<\/code><\/td>\n(D)D<\/code><\/td>\n\"java\/lang\/Math\", \"ceil\", \"(D)D\", false<\/code><\/td>\n\u5411\u4e0a\u53d6\u6574<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nfloor<\/code><\/td>\n(D)D<\/code><\/td>\n\"java\/lang\/Math\", \"floor\", \"(D)D\", false<\/code><\/td>\n\u5411\u4e0b\u53d6\u6574<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nround<\/code><\/td>\n(F)I<\/code><\/td>\n\"java\/lang\/Math\", \"round\", \"(F)I\", false<\/code><\/td>\n\u56db\u820d\u4e94\u5165 (float)<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nround<\/code><\/td>\n(D)J<\/code><\/td>\n\"java\/lang\/Math\", \"round\", \"(D)J\", false<\/code><\/td>\n\u56db\u820d\u4e94\u5165 (double)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                    Integer \u7c7b (java\/lang\/Integer)\uff1a<\/p>\n\n\n\n\n\n\n\n\n\n\n
                    \u7c7b\u578b<\/th>\n\u540d\u79f0<\/th>\n\u63cf\u8ff0\u7b26<\/th>\n\u5b8c\u6574 ASM \u53c2\u6570<\/th>\n\u7528\u9014<\/th>\n<\/tr>\n<\/thead>\n
                    \u5b57\u6bb5<\/strong><\/td>\nMAX_VALUE<\/code><\/td>\nI<\/code><\/td>\n\"java\/lang\/Integer\", \"MAX_VALUE\", \"I\"<\/code><\/td>\n\u6700\u5927 int \u503c<\/td>\n<\/tr>\n
                    \u5b57\u6bb5<\/strong><\/td>\nMIN_VALUE<\/code><\/td>\nI<\/code><\/td>\n\"java\/lang\/Integer\", \"MIN_VALUE\", \"I\"<\/code><\/td>\n\u6700\u5c0f int \u503c<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nvalueOf<\/code><\/td>\n(I)Ljava\/lang\/Integer;<\/code><\/td>\n\"java\/lang\/Integer\", \"valueOf\", \"(I)Ljava\/lang\/Integer;\", false<\/code><\/td>\nint \u8f6c Integer<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nintValue<\/code><\/td>\n()I<\/code><\/td>\n\"java\/lang\/Integer\", \"intValue\", \"()I\", false<\/code><\/td>\nInteger \u8f6c int<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nparseInt<\/code><\/td>\n(Ljava\/lang\/String;)I<\/code><\/td>\n\"java\/lang\/Integer\", \"parseInt\", \"(Ljava\/lang\/String;)I\", false<\/code><\/td>\nString \u8f6c int<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\ntoString<\/code><\/td>\n(I)Ljava\/lang\/String;<\/code><\/td>\n\"java\/lang\/Integer\", \"toString\", \"(I)Ljava\/lang\/String;\", false<\/code><\/td>\nint \u8f6c String<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                    Long \u7c7b (java\/lang\/Long)\uff1a<\/p>\n\n\n\n\n\n\n\n\n\n\n
                    \u7c7b\u578b<\/th>\n\u540d\u79f0<\/th>\n\u63cf\u8ff0\u7b26<\/th>\n\u5b8c\u6574 ASM \u53c2\u6570<\/th>\n\u7528\u9014<\/th>\n<\/tr>\n<\/thead>\n
                    \u5b57\u6bb5<\/strong><\/td>\nMAX_VALUE<\/code><\/td>\nJ<\/code><\/td>\n\"java\/lang\/Long\", \"MAX_VALUE\", \"J\"<\/code><\/td>\n\u6700\u5927 long \u503c<\/td>\n<\/tr>\n
                    \u5b57\u6bb5<\/strong><\/td>\nMIN_VALUE<\/code><\/td>\nJ<\/code><\/td>\n\"java\/lang\/Long\", \"MIN_VALUE\", \"J\"<\/code><\/td>\n\u6700\u5c0f long \u503c<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nvalueOf<\/code><\/td>\n(J)Ljava\/lang\/Long;<\/code><\/td>\n\"java\/lang\/Long\", \"valueOf\", \"(J)Ljava\/lang\/Long;\", false<\/code><\/td>\nlong \u8f6c Long<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nlongValue<\/code><\/td>\n()J<\/code><\/td>\n\"java\/lang\/Long\", \"longValue\", \"()J\", false<\/code><\/td>\nLong \u8f6c long<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nparseLong<\/code><\/td>\n(Ljava\/lang\/String;)J<\/code><\/td>\n\"java\/lang\/Long\", \"parseLong\", \"(Ljava\/lang\/String;)J\", false<\/code><\/td>\nString \u8f6c long<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\ntoString<\/code><\/td>\n(J)Ljava\/lang\/String;<\/code><\/td>\n\"java\/lang\/Long\", \"toString\", \"(J)Ljava\/lang\/String;\", false<\/code><\/td>\nlong \u8f6c String<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                    Boolean \u7c7b (java\/lang\/Boolean)<\/h2>\n\n\n\n\n\n\n\n\n
                    \u7c7b\u578b<\/th>\n\u540d\u79f0<\/th>\n\u63cf\u8ff0\u7b26<\/th>\n\u5b8c\u6574 ASM \u53c2\u6570<\/th>\n\u7528\u9014<\/th>\n<\/tr>\n<\/thead>\n
                    \u5b57\u6bb5<\/strong><\/td>\nTRUE<\/code><\/td>\nLjava\/lang\/Boolean;<\/code><\/td>\n\"java\/lang\/Boolean\", \"TRUE\", \"Ljava\/lang\/Boolean;\"<\/code><\/td>\nBoolean.TRUE<\/td>\n<\/tr>\n
                    \u5b57\u6bb5<\/strong><\/td>\nFALSE<\/code><\/td>\nLjava\/lang\/Boolean;<\/code><\/td>\n\"java\/lang\/Boolean\", \"FALSE\", \"Ljava\/lang\/Boolean;\"<\/code><\/td>\nBoolean.FALSE<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nvalueOf<\/code><\/td>\n(Z)Ljava\/lang\/Boolean;<\/code><\/td>\n\"java\/lang\/Boolean\", \"valueOf\", \"(Z)Ljava\/lang\/Boolean;\", false<\/code><\/td>\nboolean \u8f6c Boolean<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nbooleanValue<\/code><\/td>\n()Z<\/code><\/td>\n\"java\/lang\/Boolean\", \"booleanValue\", \"()Z\", false<\/code><\/td>\nBoolean \u8f6c boolean<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                    ArrayList (java\/util\/ArrayList)<\/p>\n\n\n\n\n\n\n\n\n\n\n
                    \u7c7b\u578b<\/th>\n\u540d\u79f0<\/th>\n\u63cf\u8ff0\u7b26<\/th>\n\u5b8c\u6574 ASM \u53c2\u6570<\/th>\n\u7528\u9014<\/th>\n<\/tr>\n<\/thead>\n
                    \u65b9\u6cd5<\/strong><\/td>\n<init><\/code><\/td>\n()V<\/code><\/td>\n\"java\/util\/ArrayList\", \"<init>\", \"()V\", false<\/code><\/td>\n\u6784\u9020\u65b9\u6cd5<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nadd<\/code><\/td>\n(Ljava\/lang\/Object;)Z<\/code><\/td>\n\"java\/util\/ArrayList\", \"add\", \"(Ljava\/lang\/Object;)Z\", false<\/code><\/td>\n\u6dfb\u52a0\u5143\u7d20<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nget<\/code><\/td>\n(I)Ljava\/lang\/Object;<\/code><\/td>\n\"java\/util\/ArrayList\", \"get\", \"(I)Ljava\/lang\/Object;\", false<\/code><\/td>\n\u83b7\u53d6\u5143\u7d20<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nsize<\/code><\/td>\n()I<\/code><\/td>\n\"java\/util\/ArrayList\", \"size\", \"()I\", false<\/code><\/td>\n\u83b7\u53d6\u5927\u5c0f<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nremove<\/code><\/td>\n(I)Ljava\/lang\/Object;<\/code><\/td>\n\"java\/util\/ArrayList\", \"remove\", \"(I)Ljava\/lang\/Object;\", false<\/code><\/td>\n\u5220\u9664\u5143\u7d20<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nclear<\/code><\/td>\n()V<\/code><\/td>\n\"java\/util\/ArrayList\", \"clear\", \"()V\", false<\/code><\/td>\n\u6e05\u7a7a\u5217\u8868<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                    List \u63a5\u53e3 (java\/util\/List)<\/p>\n\n\n\n\n\n\n\n\n
                    \u7c7b\u578b<\/th>\n\u540d\u79f0<\/th>\n\u63cf\u8ff0\u7b26<\/th>\n\u5b8c\u6574 ASM \u53c2\u6570<\/th>\n\u7528\u9014<\/th>\n<\/tr>\n<\/thead>\n
                    \u65b9\u6cd5<\/strong><\/td>\nadd<\/code><\/td>\n(Ljava\/lang\/Object;)Z<\/code><\/td>\n\"java\/util\/List\", \"add\", \"(Ljava\/lang\/Object;)Z\", true<\/code><\/td>\n\u6dfb\u52a0\u5143\u7d20<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nget<\/code><\/td>\n(I)Ljava\/lang\/Object;<\/code><\/td>\n\"java\/util\/List\", \"get\", \"(I)Ljava\/lang\/Object;\", true<\/code><\/td>\n\u83b7\u53d6\u5143\u7d20<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nsize<\/code><\/td>\n()I<\/code><\/td>\n\"java\/util\/List\", \"size\", \"()I\", true<\/code><\/td>\n\u83b7\u53d6\u5927\u5c0f<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\niterator<\/code><\/td>\n()Ljava\/util\/Iterator;<\/code><\/td>\n\"java\/util\/List\", \"iterator\", \"()Ljava\/util\/Iterator;\", true<\/code><\/td>\n\u83b7\u53d6\u8fed\u4ee3\u5668<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                    Map \u63a5\u53e3 (java\/util\/Map)<\/p>\n\n\n\n\n\n\n\n\n\n\n\n
                    \u7c7b\u578b<\/th>\n\u540d\u79f0<\/th>\n\u63cf\u8ff0\u7b26<\/th>\n\u5b8c\u6574 ASM \u53c2\u6570<\/th>\n\u7528\u9014<\/th>\n<\/tr>\n<\/thead>\n
                    \u65b9\u6cd5<\/strong><\/td>\nput<\/code><\/td>\n(Ljava\/lang\/Object;Ljava\/lang\/Object;)Ljava\/lang\/Object;<\/code><\/td>\n\"java\/util\/Map\", \"put\", \"(Ljava\/lang\/Object;Ljava\/lang\/Object;)Ljava\/lang\/Object;\", true<\/code><\/td>\n\u653e\u5165\u952e\u503c\u5bf9<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nget<\/code><\/td>\n(Ljava\/lang\/Object;)Ljava\/lang\/Object;<\/code><\/td>\n\"java\/util\/Map\", \"get\", \"(Ljava\/lang\/Object;)Ljava\/lang\/Object;\", true<\/code><\/td>\n\u83b7\u53d6\u503c<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nremove<\/code><\/td>\n(Ljava\/lang\/Object;)Ljava\/lang\/Object;<\/code><\/td>\n\"java\/util\/Map\", \"remove\", \"(Ljava\/lang\/Object;)Ljava\/lang\/Object;\", true<\/code><\/td>\n\u5220\u9664\u952e\u503c\u5bf9<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nsize<\/code><\/td>\n()I<\/code><\/td>\n\"java\/util\/Map\", \"size\", \"()I\", true<\/code><\/td>\n\u83b7\u53d6\u5927\u5c0f<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nkeySet<\/code><\/td>\n()Ljava\/util\/Set;<\/code><\/td>\n\"java\/util\/Map\", \"keySet\", \"()Ljava\/util\/Set;\", true<\/code><\/td>\n\u83b7\u53d6\u952e\u96c6\u5408<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nvalues<\/code><\/td>\n()Ljava\/util\/Collection;<\/code><\/td>\n\"java\/util\/Map\", \"values\", \"()Ljava\/util\/Collection;\", true<\/code><\/td>\n\u83b7\u53d6\u503c\u96c6\u5408<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\ncontainsKey<\/code><\/td>\n(Ljava\/lang\/Object;)Z<\/code><\/td>\n\"java\/util\/Map\", \"containsKey\", \"(Ljava\/lang\/Object;)Z\", true<\/code><\/td>\n\u5224\u65ad\u5305\u542b\u952e<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                    HashMap (java\/util\/HashMap)\uff1a<\/p>\n\n\n\n\n\n
                    \u7c7b\u578b<\/th>\n\u540d\u79f0<\/th>\n\u63cf\u8ff0\u7b26<\/th>\n\u5b8c\u6574 ASM \u53c2\u6570<\/th>\n\u7528\u9014<\/th>\n<\/tr>\n<\/thead>\n
                    \u65b9\u6cd5<\/strong><\/td>\n<init><\/code><\/td>\n()V<\/code><\/td>\n\"java\/util\/HashMap\", \"<init>\", \"()V\", false<\/code><\/td>\n\u6784\u9020\u65b9\u6cd5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                    \n
                    \u6570\u7ec4\u64cd\u4f5c (java\/lang\/reflect\/Array)\uff1a<\/p>\n\n\n\n\n\n\n\n\n
                    \u7c7b\u578b<\/th>\n\u540d\u79f0<\/th>\n\u63cf\u8ff0\u7b26<\/th>\n\u5b8c\u6574 ASM \u53c2\u6570<\/th>\n\u7528\u9014<\/th>\n<\/tr>\n<\/thead>\n
                    \u65b9\u6cd5<\/strong><\/td>\ngetLength<\/code><\/td>\n(Ljava\/lang\/Object;)I<\/code><\/td>\n\"java\/lang\/reflect\/Array\", \"getLength\", \"(Ljava\/lang\/Object;)I\", false<\/code><\/td>\n\u83b7\u53d6\u6570\u7ec4\u957f\u5ea6<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nget<\/code><\/td>\n(Ljava\/lang\/Object;I)Ljava\/lang\/Object;<\/code><\/td>\n\"java\/lang\/reflect\/Array\", \"get\", \"(Ljava\/lang\/Object;I)Ljava\/lang\/Object;\", false<\/code><\/td>\n\u83b7\u53d6\u6570\u7ec4\u5143\u7d20<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nset<\/code><\/td>\n(Ljava\/lang\/Object;ILjava\/lang\/Object;)V<\/code><\/td>\n\"java\/lang\/reflect\/Array\", \"set\", \"(Ljava\/lang\/Object;ILjava\/lang\/Object;)V\", false<\/code><\/td>\n\u8bbe\u7f6e\u6570\u7ec4\u5143\u7d20<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nnewInstance<\/code><\/td>\n(Ljava\/lang\/Class;I)Ljava\/lang\/Object;<\/code><\/td>\n\"java\/lang\/reflect\/Array\", \"newInstance\", \"(Ljava\/lang\/Class;I)Ljava\/lang\/Object;\", false<\/code><\/td>\n\u521b\u5efa\u6570\u7ec4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                    \n
                    Thread \u7c7b (java\/lang\/Thread)\uff1a<\/p>\n\n\n\n\n\n\n\n\n\n\n\n
                    \u7c7b\u578b<\/th>\n\u540d\u79f0<\/th>\n\u63cf\u8ff0\u7b26<\/th>\n\u5b8c\u6574 ASM \u53c2\u6570<\/th>\n\u7528\u9014<\/th>\n<\/tr>\n<\/thead>\n
                    \u65b9\u6cd5<\/strong><\/td>\ncurrentThread<\/code><\/td>\n()Ljava\/lang\/Thread;<\/code><\/td>\n\"java\/lang\/Thread\", \"currentThread\", \"()Ljava\/lang\/Thread;\", false<\/code><\/td>\n\u83b7\u53d6\u5f53\u524d\u7ebf\u7a0b<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nsleep<\/code><\/td>\n(J)V<\/code><\/td>\n\"java\/lang\/Thread\", \"sleep\", \"(J)V\", false<\/code><\/td>\n\u7ebf\u7a0b\u4f11\u7720<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\ngetName<\/code><\/td>\n()Ljava\/lang\/String;<\/code><\/td>\n\"java\/lang\/Thread\", \"getName\", \"()Ljava\/lang\/String;\", false<\/code><\/td>\n\u83b7\u53d6\u7ebf\u7a0b\u540d<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nstart<\/code><\/td>\n()V<\/code><\/td>\n\"java\/lang\/Thread\", \"start\", \"()V\", false<\/code><\/td>\n\u542f\u52a8\u7ebf\u7a0b<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nrun<\/code><\/td>\n()V<\/code><\/td>\n\"java\/lang\/Thread\", \"run\", \"()V\", false<\/code><\/td>\n\u8fd0\u884c\u7ebf\u7a0b<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\ninterrupt<\/code><\/td>\n()V<\/code><\/td>\n\"java\/lang\/Thread\", \"interrupt\", \"()V\", false<\/code><\/td>\n\u4e2d\u65ad\u7ebf\u7a0b<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nisInterrupted<\/code><\/td>\n()Z<\/code><\/td>\n\"java\/lang\/Thread\", \"isInterrupted\", \"()Z\", false<\/code><\/td>\n\u5224\u65ad\u662f\u5426\u4e2d\u65ad<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                    \n
                    Class \u7c7b(java\/lang\/Class)\uff1a<\/p>\n\n\n\n\n\n\n\n\n\n\n
                    \u7c7b\u578b<\/th>\n\u540d\u79f0<\/th>\n\u63cf\u8ff0\u7b26<\/th>\n\u5b8c\u6574 ASM \u53c2\u6570<\/th>\n\u7528\u9014<\/th>\n<\/tr>\n<\/thead>\n
                    \u65b9\u6cd5<\/strong><\/td>\ngetName<\/code><\/td>\n()Ljava\/lang\/String;<\/code><\/td>\n\"java\/lang\/Class\", \"getName\", \"()Ljava\/lang\/String;\", false<\/code><\/td>\n\u83b7\u53d6\u7c7b\u540d<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\ngetSimpleName<\/code><\/td>\n()Ljava\/lang\/String;<\/code><\/td>\n\"java\/lang\/Class\", \"getSimpleName\", \"()Ljava\/lang\/String;\", false<\/code><\/td>\n\u83b7\u53d6\u7b80\u5355\u7c7b\u540d<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\ngetSuperclass<\/code><\/td>\n()Ljava\/lang\/Class;<\/code><\/td>\n\"java\/lang\/Class\", \"getSuperclass\", \"()Ljava\/lang\/Class;\", false<\/code><\/td>\n\u83b7\u53d6\u7236\u7c7b<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nisArray<\/code><\/td>\n()Z<\/code><\/td>\n\"java\/lang\/Class\", \"isArray\", \"()Z\", false<\/code><\/td>\n\u5224\u65ad\u662f\u5426\u6570\u7ec4<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nisInterface<\/code><\/td>\n()Z<\/code><\/td>\n\"java\/lang\/Class\", \"isInterface\", \"()Z\", false<\/code><\/td>\n\u5224\u65ad\u662f\u5426\u63a5\u53e3<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nforName<\/code><\/td>\n(Ljava\/lang\/String;)Ljava\/lang\/Class;<\/code><\/td>\n\"java\/lang\/Class\", \"forName\", \"(Ljava\/lang\/String;)Ljava\/lang\/Class;\", false<\/code><\/td>\n\u52a0\u8f7d\u7c7b (\u9759\u6001)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                    \n
                    StringBuilder \u7c7b (java\/lang\/StringBuilder)\uff1a<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
                    \u7c7b\u578b<\/th>\n\u540d\u79f0<\/th>\n\u63cf\u8ff0\u7b26<\/th>\n\u5b8c\u6574 ASM \u53c2\u6570<\/th>\n\u7528\u9014<\/th>\n<\/tr>\n<\/thead>\n
                    \u65b9\u6cd5<\/strong><\/td>\n<init><\/code><\/td>\n()V<\/code><\/td>\n\"java\/lang\/StringBuilder\", \"<init>\", \"()V\", false<\/code><\/td>\n\u6784\u9020\u65b9\u6cd5<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\n<init><\/code><\/td>\n(Ljava\/lang\/String;)V<\/code><\/td>\n\"java\/lang\/StringBuilder\", \"<init>\", \"(Ljava\/lang\/String;)V\", false<\/code><\/td>\n\u6784\u9020\u65b9\u6cd5 (\u5e26\u521d\u59cb\u503c)<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nappend<\/code><\/td>\n(Ljava\/lang\/String;)Ljava\/lang\/StringBuilder;<\/code><\/td>\n\"java\/lang\/StringBuilder\", \"append\", \"(Ljava\/lang\/String;)Ljava\/lang\/StringBuilder;\", false<\/code><\/td>\n\u8ffd\u52a0\u5b57\u7b26\u4e32<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nappend<\/code><\/td>\n(I)Ljava\/lang\/StringBuilder;<\/code><\/td>\n\"java\/lang\/StringBuilder\", \"append\", \"(I)Ljava\/lang\/StringBuilder;\", false<\/code><\/td>\n\u8ffd\u52a0 int<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nappend<\/code><\/td>\n(J)Ljava\/lang\/StringBuilder;<\/code><\/td>\n\"java\/lang\/StringBuilder\", \"append\", \"(J)Ljava\/lang\/StringBuilder;\", false<\/code><\/td>\n\u8ffd\u52a0 long<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nappend<\/code><\/td>\n(Z)Ljava\/lang\/StringBuilder;<\/code><\/td>\n\"java\/lang\/StringBuilder\", \"append\", \"(Z)Ljava\/lang\/StringBuilder;\", false<\/code><\/td>\n\u8ffd\u52a0 boolean<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\nappend<\/code><\/td>\n(Ljava\/lang\/Object;)Ljava\/lang\/StringBuilder;<\/code><\/td>\n\"java\/lang\/StringBuilder\", \"append\", \"(Ljava\/lang\/Object;)Ljava\/lang\/StringBuilder;\", false<\/code><\/td>\n\u8ffd\u52a0\u5bf9\u8c61<\/td>\n<\/tr>\n
                    \u65b9\u6cd5<\/strong><\/td>\ntoString<\/code><\/td>\n()Ljava\/lang\/String;<\/code><\/td>\n\"java\/lang\/StringBuilder\", \"toString\", \"()Ljava\/lang\/String;\", false<\/code><\/td>\n\u8f6c String<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                    \u63cf\u8ff0\u7b26\uff1a<\/strong><\/p>\n
                    \u57fa\u7840\u7c7b\u578b<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
                    Java \u7c7b\u578b<\/th>\n\u63cf\u8ff0\u7b26<\/th>\n<\/tr>\n<\/thead>\n
                    byte<\/code><\/td>\nB<\/code><\/td>\n<\/tr>\n
                    char<\/code><\/td>\nC<\/code><\/td>\n<\/tr>\n
                    double<\/code><\/td>\nD<\/code><\/td>\n<\/tr>\n
                    float<\/code><\/td>\nF<\/code><\/td>\n<\/tr>\n
                    int<\/code><\/td>\nI<\/code><\/td>\n<\/tr>\n
                    long<\/code><\/td>\nJ<\/code><\/td>\n<\/tr>\n
                    short<\/code><\/td>\nS<\/code><\/td>\n<\/tr>\n
                    boolean<\/code><\/td>\nZ<\/code><\/td>\n<\/tr>\n
                    void<\/code><\/td>\nV<\/code><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                    \u5f15\u7528\u7c7b\u578b<\/p>\n\n\n\n\n\n\n\n\n
                    Java \u7c7b\u578b<\/th>\n\u63cf\u8ff0\u7b26<\/th>\n<\/tr>\n<\/thead>\n
                    String<\/code><\/td>\nLjava\/lang\/String;<\/code><\/td>\n<\/tr>\n
                    Object<\/code><\/td>\nLjava\/lang\/Object;<\/code><\/td>\n<\/tr>\n
                    Class<\/code><\/td>\nLjava\/lang\/Class;<\/code><\/td>\n<\/tr>\n
                    Thread<\/code><\/td>\nLjava\/lang\/Thread;<\/code><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                    \u6570\u7ec4\u7c7b\u578b<\/p>\n\n\n\n\n\n\n\n\n\n
                    Java \u7c7b\u578b<\/th>\n\u63cf\u8ff0\u7b26<\/th>\n<\/tr>\n<\/thead>\n
                    int[]<\/code><\/td>\n[I<\/code><\/td>\n<\/tr>\n
                    long[]<\/code><\/td>\n[J<\/code><\/td>\n<\/tr>\n
                    String[]<\/code><\/td>\n[Ljava\/lang\/String;<\/code><\/td>\n<\/tr>\n
                    Object[]<\/code><\/td>\n[Ljava\/lang\/Object;<\/code><\/td>\n<\/tr>\n
                    int[][]<\/code><\/td>\n[[I<\/code><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"
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