function Hello() {
    alert(Hello.caller);
}

由于之前的答案都不像我所寻找的那样(只得到最后一个函数调用者，而不是作为字符串或callstack的函数)，我在这里为那些像我一样的人发布了我的解决方案，希望这对他们有用:

function getCallerName(func) { if (!func) return "anonymous"; let caller = func.caller; if (!caller) return "anonymous"; caller = caller.toString(); if (!caller.trim().startsWith("function")) return "anonymous"; return caller.substring(0, caller.indexOf("(")).replace("function",""); } // Example of how to use "getCallerName" function function Hello(){ console.log("ex1 => " + getCallerName(Hello)); } function Main(){ Hello(); // another example console.log("ex3 => " + getCallerName(Main)); } Main();

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('.');
  };
}

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;
}

function Hello() {
    alert(Hello.caller);
}

你可以使用调试器;在功能上。 打开inspect元素和watch调用堆栈;