只需控制台日志错误堆栈。这样你就可以知道你是如何被召唤的

Const hello = () => { console.log(新的错误('I was called').stack) ｝ Const sello = () => { 你好() ｝ 你可以()

对我来说很好，你可以在函数中选择你想要返回的程度:

function getCaller(functionBack= 0) {
    const back = functionBack * 2;
    const stack = new Error().stack.split('at ');
    const stackIndex = stack[3 + back].includes('C:') ? (3 + back) : (4 + back);
    const isAsync = stack[stackIndex].includes('async');
    let result;
    if (isAsync)
      result = stack[stackIndex].split(' ')[1].split(' ')[0];
    else
      result = stack[stackIndex].split(' ')[0];
    return result;
}

为什么上面所有的解决方案看起来都像火箭科学。同时，它不应该比这段代码更复杂。都要归功于这个家伙

如何在JavaScript中找到调用者函数?

var stackTrace = function() {

    var calls = [];
    var caller = arguments.callee.caller;

    for (var k = 0; k < 10; k++) {
        if (caller) {
            calls.push(caller);
            caller = caller.caller;
        }
    }

    return calls;
};

// when I call this inside specific method I see list of references to source method, obviously, I can add toString() to each call to see only function's content
// [function(), function(data), function(res), function(l), function(a, c), x(a, b, c, d), function(c, e)]

看起来这是一个相当解决的问题，但我最近发现，callee是不允许在“严格模式”，所以为了我自己的使用，我写了一个类，将从它被调用的路径。它是一个小型助手库的一部分，如果你想单独使用代码，请更改用于返回调用者堆栈跟踪的偏移量(使用1而不是2)。

function ScriptPath() {
  var scriptPath = '';
  try {
    //Throw an error to generate a stack trace
    throw new Error();
  }
  catch(e) {
    //Split the stack trace into each line
    var stackLines = e.stack.split('\n');
    var callerIndex = 0;
    //Now walk though each line until we find a path reference
    for(var i in stackLines){
      if(!stackLines[i].match(/http[s]?:\/\//)) continue;
      //We skipped all the lines with out an http so we now have a script reference
      //This one is the class constructor, the next is the getScriptPath() call
      //The one after that is the user code requesting the path info (so offset by 2)
      callerIndex = Number(i) + 2;
      break;
    }
    //Now parse the string for each section we want to return
    pathParts = stackLines[callerIndex].match(/((http[s]?:\/\/.+\/)([^\/]+\.js)):/);
  }

  this.fullPath = function() {
    return pathParts[1];
  };

  this.path = function() {
    return pathParts[2];
  };

  this.file = function() {
    return pathParts[3];
  };

  this.fileNoExt = function() {
    var parts = this.file().split('.');
    parts.length = parts.length != 1 ? parts.length - 1 : 1;
    return parts.join('.');
  };
}

如果你不打算在IE < 11中运行它，那么console.trace()将适合。

function main() {
    Hello();
}

function Hello() {
    console.trace()
}

main()
// Hello @ VM261:9
// main @ VM261:4

下面是一个函数来获得完整的stacktrace:

function stacktrace() {
var f = stacktrace;
var stack = 'Stack trace:';
while (f) {
  stack += '\n' + f.name;
  f = f.caller;
}
return stack;
}