我正在尝试使用webpack构建一个umd库;无论我做什么都得到警告: WARNING in D:/Code/Node/sample.io/source/index.ts 3:24 Critical dependency: require function is used in a way in which dependencies cannot be statically ext
WARNING in D:/Code/Node/sample.io/source/index.ts
3:24 Critical dependency: require function is used in a way in which dependencies cannot be statically extracted
当我尝试要求(‘./ index.js’)生成的index.js时,我得到:
Error: Cannot find module “.”
为了完整性,这里是我的所有文件:
webpack.config.js:
module.exports = {
entry: {
index: __dirname + '/index'
},
output: {
filename: 'index.js',
library: 'mylib',
libraryTarget: 'umd',
umdNamedDefine: true
},
resolve: {
root: __dirname,
extensions: ['', '.ts', '.js'],
},
module: {
loaders: [
{ test: /\.ts$/, loaders: ['awesome-typescript-loader'] }
]
}
}
tsconfig.json:
{
"compilerOptions": {
"target": "es5",
"module": "umd"
},
"exclude": [
"node_modules"
]
}
的package.json:
{
"name": "foo",
"version": "0.1.0",
"devDependencies": {
"awesome-typescript-loader": "^2.0.2",
"typescript": "^2.0.0",
"webpack": "^2.1.0-beta.17"
}
}
index.ts:
export function MyFunc(params) {
console.log("hello world");
}
> node -v = v6.3.0
> npm -v = 3.7.5
奇怪的是,我的一位朋友说这对他们没有错误.虽然他在节点4.2.6上.如果我将模块更改为commonjs,它可以完美地工作,没有警告或错误.
我认为你需要tsconfig中的“module”:“commonjs”,所以typescript编译会发出webpack可以理解的模块,你仍然可以从webpack获得umd输出希望这可以帮助
