在Typescript文档中,有an example使用ts-loader
插件来提取TypeScript文件,如下所示:
module.exports = {
entry: "./src/index.tsx",
output: {
filename: "bundle.js",
path: __dirname + "/dist"
},
// Enable sourcemaps for debugging webpack's output.
devtool: "source-map",
resolve: {
// Add '.ts' and '.tsx' as resolvable extensions.
extensions: [".ts", ".tsx", ".js", ".json"]
},
module: {
rules: [
// All files with a '.ts' or '.tsx' extension will be handled by 'awesome-typescript-loader'.
{ test: /\.tsx?$/, loader: "awesome-typescript-loader" },
// All output '.js' files will have any sourcemaps re-processed by 'source-map-loader'.
{ enforce: "pre", test: /\.js$/, loader: "source-map-loader" }
]
},
// When importing a module whose path matches one of the following, just
// assume a corresponding global variable exists and use that instead.
// This is important because it allows us to avoid bundling all of our
// dependencies, which allows browsers to cache those libraries between builds.
externals: {
"react": "React",
"react-dom": "ReactDOM"
}
};
其他选择是像使用tsc
({script}编译器)一样package.json script
"build": "tsc && webpack"
在Webpack中使用TypeScript的哪种方法更高效?
答案 0 :(得分:1)
我建议使用ts-loader
,因为它可以进行更细粒度的优化。您可以使用cache-loader或hard-source-webpack-plugin缓存中间结果,并使用happy-pack在多个线程中运行它。 Webpack的webpack 5 milestone
PS。大约awesome-typescript-loader
-github page很好地涵盖了它与ts-loader
之间的所有差异。它不支持HappyPack
,但另一方面具有缓存和babel中更好的集成。我建议尝试这两个选项,然后选择较快运行的一个,基本上是在配置中更改了几行。