我建立了一个小的Webpack和TypeScript演示来体验。 如果我用webpack.config.js运行webpack,我会得到以下错误:
ERROR in ./js/app.ts
Module not found: Error: Can't resolve './MyModule' in '/Users/timo/Documents/Dev/Web/02_Tests/webpack_test/js'
@ ./js/app.ts 3:17-38
我不知道问题可能是什么。模块导出应该是正确的。
文件夹结构: 链接
webpack.config.js
const path = require('path');
module.exports = {
entry: './js/app.ts',
output: {
path: path.resolve(__dirname, 'dist'),
filename: 'bundle.js'
},
module: {
rules: [
{test: /\.ts$/, use: 'ts-loader'}
]
}
};
tsconfig.json
{
"compilerOptions": {
"target": "es5",
"suppressImplicitAnyIndexErrors": true,
"strictNullChecks": false,
"lib": [
"es5", "es2015.core", "dom"
],
"module": "commonjs",
"moduleResolution": "node",
"outDir": "dist"
},
"include": [
"js/**/*"
]
}
src/app.js
import { MyModule } from './MyModule';
let mym = new MyModule();
console.log('Demo');
mym.createTool();
console.log(mym.demoTool(3,4));
src/MyModule.ts
export class MyModule {
createTool() {
console.log("Test 123");
}
demoTool(x:number ,y:number) {
return x+y;
}
};
src/index.html
<html>
<head>
<title>Demo</title>
<base href="/">
</head>
<body>
<script src="dist/bundle.js"></script>
</body>
</html>