{"id":81,"date":"2026-03-14T22:34:52","date_gmt":"2026-03-14T14:34:52","guid":{"rendered":"http:\/\/47.118.30.30\/?p=81"},"modified":"2026-03-15T11:40:26","modified_gmt":"2026-03-15T03:40:26","slug":"%e7%bd%91%e9%a1%b5f12%e8%b0%83%e8%af%95%e9%99%b7%e5%85%a5%e6%97%a0%e9%99%90%e6%96%ad%e7%82%b9debugger%e7%9a%84%e8%a7%a3%e5%86%b3%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/arknight.wiki\/index.php\/2026\/03\/14\/%e7%bd%91%e9%a1%b5f12%e8%b0%83%e8%af%95%e9%99%b7%e5%85%a5%e6%97%a0%e9%99%90%e6%96%ad%e7%82%b9debugger%e7%9a%84%e8%a7%a3%e5%86%b3%e6%96%b9%e6%b3%95\/","title":{"rendered":"\u7f51\u9875F12\u8c03\u8bd5\u9677\u5165\u65e0\u9650\u65ad\u70b9(Debugger)\u7684\u89e3\u51b3\u65b9\u6cd5"},"content":{"rendered":"

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debugger\uff1a\u5f53\u6253\u5f00DevTools\uff0c\u4f1a\u89e6\u53d1\u65ad\u70b9\u6682\u505c\uff0c\u5229\u7528\u8ba1\u65f6\u5668\u6216\u5faa\u73af\u65e0\u9650\u8bbe\u7f6e\u65ad\u70b9\u53ef\u4ee5\u53cd\u8c03\u8bd5<\/p>\n

\u89e3\u51b3\u65b9\u6cd5<\/h3>\n

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\u5173\u95ed\u300c\u5f02\u5e38\u65f6\u6682\u505c\u300d\n\u8fdb\u5165 Sources\uff08\u6e90\u4ee3\u7801\uff09 \u9762\u677f\n\u627e\u5230\u53f3\u4e0a\u89d2\u7684 \u23f8\ufe0f \u56fe\u6807\uff08Pause on exceptions\uff09\n\u70b9\u51fb\u5b83\uff0c\u76f4\u5230\u53d8\u6210\u7070\u8272\uff08\u5b8c\u5168\u5173\u95ed\uff09\n\u7d2b\u8272 = \u6240\u6709\u5f02\u5e38\u90fd\u6682\u505c\uff08\u6700\u5371\u9669\uff09\n\u84dd\u8272 = \u4ec5\u672a\u6355\u83b7\u5f02\u5e38\u6682\u505c\n\u7070\u8272 = \u4e0d\u6682\u505c\uff08\u5b89\u5168\uff09 \n\n\u6e05\u9664\u6240\u6709\u81ea\u52a8\u65ad\u70b9\n\u5728 Sources \u9762\u677f\u53f3\u4fa7\u8fb9\u680f\uff1a\nXHR\/fetch Breakpoints \u2192 \u5220\u9664\u6240\u6709\u89c4\u5219\uff08\u5982 *\uff09\nEvent Listener Breakpoints \u2192 \u5c55\u5f00 Timer\uff0c\u53d6\u6d88\u52fe\u9009 setTimeout \u548c setInterval\uff08\u5f88\u591a\u53cd\u8c03\u8bd5\u7528\u5b9a\u65f6\u5668\u89e6\u53d1 debugger\uff09<\/code><\/pre>\n
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\u7b2c\u4e09\u79cd\uff1a\u66f4\u6362js\u6587\u4ef6<\/h3>\n
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\u7b2c\u56db\u79cd\uff1a\u76f4\u63a5\u5728console\u8f93\u5165\u4ee5\u4e0b\u4ee3\u7801\uff0c\u6b65\u9aa4\u5982\u4e0b<\/h3>\n
\u6253\u5f00F12\u70b9\u51fbConsole\uff08\u63a7\u5236\u53f0\uff09\n\u8f93\u5165(function(){}).constructor === Function\uff0c\u56de\u8f66\uff1b\n\u5982\u679c\u8fd4\u56de\u7684\u662ftrue\uff0c\u7ee7\u7eed\u8f93\u5165Function.prototype.constructor = function(){},\u5e76\u56de\u8f66\uff1b\n\u5207\u6362\u56desources\u9009\u9879\u5361,\u70b9\u51fb\u7ee7\u7eed\u6267\u884c\uff0c\u65e0\u9650debugger\u7684\u95ee\u9898\u5c31\u89e3\u51b3\u4e86\n\u6ce8\u610f\uff1a\u5982\u679c\u7b2c\u4e8c\u6b65\u8fd4\u56de\u7684\u662ffalse,\u5219\u6b64\u65b9\u6cd5\u4e0d\u53ef\u7528\u3002<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"
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