是否可以使用webpack与React和TypeScript并将它们打包成一个Web捆绑包,但仍能够调试原始的TypeScript和React代码?在webpack中,我正在使用ts-loader和ts-jsx-loader以及devtool:“source-map”,但是当我尝试进行浏览器调试时,我看不到原始的ts代码,而是看到已经被webpack更改过的代码。
我的当前基本webpack.config.js文件:
var webpack = require('webpack');
module.exports = {
entry: ['./app/main.ts'],
output: {
path: './build',
filename: 'bundle.js'
},
debug: true,
devtool: 'source-map',
plugins: [
new webpack.optimize.DedupePlugin(),
new webpack.optimize.UglifyJsPlugin()
],
resolve: {
extensions: ['', '.ts', '.js']
},
module: {
loaders: [
{
test: /\.ts$/,
loader: 'ts-loader!ts-jsx-loader'
}
]
}
};
tsconfig.json:
{
"compileOnSave": false,
"version": "1.5.0-alpha",
"compilerOptions": {
"target": "es5",
"module": "commonjs",
"noLib": false,
"sourceMap": true,
"noImplicitAny": true,
"removeComments": true
},
"files": [
"./AppComponent.ts",
"./libs/jsx.d.ts",
"./libs/react.d.ts",
"./libs/webpack-runtime.d.ts",
"./main.ts"
]
}
例如-我的原始 .ts 文件如下:
import React = require('react');
class AppComponent extends React.Component<any, any> {
render () {
return React.jsx(`
<h1>He world!</h1>
`);
}
};
export = AppComponent;
在 Chrome 调试器中它看起来像这样:
var __extends = this.__extends || function (d, b) {
for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
function __() { this.constructor = d; }
__.prototype = b.prototype;
d.prototype = new __();
};
var React = __webpack_require__(2);
var AppComponent = (function (_super) {
__extends(AppComponent, _super);
function AppComponent() {
_super.apply(this, arguments);
}
AppComponent.prototype.render = function () {
return (React.createElement("h1", null, "He world!"));
};
return AppComponent;
})(React.Component);
;
module.exports = AppComponent;
/*****************
** WEBPACK FOOTER
** ./app/AppComponent.ts
** module id = 158
** module chunks = 0
**/