Electron“未捕获的引用错误:未定义要求" [英] Electron "Uncaught ReferenceError: require is not defined"

问题描述

我正在尝试使用此脚本执行文件:

I'm trying to execute a file with this script:

 <script>
      function verify() {
    var child = require('child_process').execFile;
  var executablePath = "C:\file";
  
  child(executablePath, function(err, data) {
  if(err){
     console.error(err);
     return;
  }
  
  console.log(data.toString());
    });
  }
    </script>

但是当我运行这个脚本时，我得到了错误Uncaught ReferenceError: require is not defined".我试图解决这个问题 3 天没有成功.我已经启用了节点集成，安装了 browserify 并阅读了 10 个不同的解释，说明如何做到这一点，但没有成功.有人知道解决此问题或执行文件的替代方法吗?

But when I run this script I get error "Uncaught ReferenceError: require is not defined". I've tried to fix this for 3 days with no sucess. I've enabled node intergration, installed browserify and read 10 diferrent explainations on how to do it with no success. Do anybody know a fix for this or a alternative on executing a file?

推荐答案

参见 Electron 文档.

您只能在 ma​​in 进程中使用 require(并使用 child_process 模块)，但您正试图从渲染器进程.

You can only use require (and use the child_process module) from the main process, but you are trying to use it from the renderer process.

将其移至主进程.

如果您需要从渲染器进程触发该功能(例如，当用户单击按钮时)，请使用 ipcRenderer 模块 向主进程发送消息(并在那里有一个监听器，它将调用 verify 函数来响应该消息).

If you need to trigger the function from the renderer process (e.g. when the user clicks on a button) then use the ipcRenderer module to send a message to the main process (and have a listener there which will call the verify function in response to that message).

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