Uncaught ReferenceError: exports is not defined //year 2020

Question

我卡住了。我尝试了很多解决方案，但其中 none 有效。尝试实现模块时，我收到此错误消息：

Uncaught ReferenceError: exports is not defined

我试过，但还是不行。更改 tsconfing 中的任何内容都没有任何区别。我将 var exports = {}; 添加到 HTML 文件中的脚本中，错误从“exports”更改为“require” - 死胡同。

服务器节点：

var fs = require('fs');
const express = require('express');
var path = require('path');
var { request } = require('http');
var app = express();
app.use(express.static(path.join(__dirname, 'public')));
app.listen(3533);

html:

   <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="description" content="testing site">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<link rel="stylesheet" type="text/css" href="style.css">
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
<title>simple testin </title>
</head>
<body >
</body>
<script type="text/javascript" src="webscripts/run_scripts.js"></script>
<script type="text/javascript" src="webscripts/library.js"></script>  
</html>

library.ts:

export function appearSomeTestingSentence()  {
    document.write('111111');
};

library.js:

  "use strict";
exports.__esModule = true;
exports.appearSomeTestingSentence = void 0;
exports.appearSomeTestingSentence = function () {
    document.write('111111');
};

run_scripts.ts:

import {appearSomeTestingSentence} from './library.js';
appearSomeTestingSentence();

run_scripts.js:

"use strict";
exports.__esModule = true;
var library_1 = require("./library");
library_1.appearSomeTestingSentence();

Answer 1

终于解决了。在用 tsc 编译之前我必须删除 *.js 文件，并且在 tsconfig 中更改某些内容后我必须重新启动 tsc。问题解决后在 tsconfig 文件中将模块更改为 "module" : "ESNext"。

Uncaught ReferenceError: exports is not defined //year 2020

Uncaught ReferenceError: exports is not defined //year 2020

javascript

typescript

tsc