请问 js 如何捕获错误的调用栈(像 php 那样的详细)?-灵析社区

谁能阻止我删代码

如何捕获 js 错误的调用栈,我现在捕获错误的内容如下: $_REQUEST = array ( 'app_id' => 'A6125757481738', 'auth_code' => 'c9f0f8', 'access_token' => 'ec47cc', 'time_now' => '1710323849', 'client' => 'h5', 'ver' => '1.1', 'sid' => '12ef4dbe86f4a22de46e7f57d5456598', 'action' => 'reportErrorToS', 'app_ver' => '0.0.29', 'msg' => '{"line":2,"column":18280,"error":"Uncaught TypeError: Cannot read properties of null (reading \'querySelector\')","url":"https://www.taobao.top/style.php?t=js&p=record&v=1710307222","info":{},"curl":"https://www.taobao.top/record.html"}', ) 我页面的 js 是压缩的,现在这个错误报告非常的不容易定位,我上报错误的代码如下: window.onerror = function (errorMessage, scriptURI, lineNumber, columnNumber, errorObj) { reportErrorToS(JSON.stringify({ line: lineNumber, column: columnNumber, error: encodeURIComponent(errorMessage), url: encodeURIComponent(scriptURI), info: errorObj, curl: encodeURIComponent(location.href) })); }; 我想请问一下能否像 php 那样打印整个调用栈,从最开始的入口处一直调用到具体的错误处。

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问AI
你需要用 sourcemap 文件才能还原。 "https://docs.fundebug.com/notifier/javascript/sourcemap/" (https://link.segmentfault.com/?enc=Xrw4DHsEN8UF40Ocx%2B4efw%3D%3D.wzVCinek3WJlrQWvj7yyklpWgMCPIWpCcL3GUWs3PGYf9yv%2BT3v%2FZjfjXZCnSlcVjmSpFQZ%2BEe2gByUHSzmLrg%3D%3D) "image.png" (https://wmprod.oss-cn-shanghai.aliyuncs.com/c/user/20241007/f1746569db36f3c4381100c813343f48.png)