当我尝试编译一个 .ts 文件时,我会得到以下错误:
Module build failed: Error: Typescript emitted no output for C:\xampp\htdocs\node-api\src\js\server.ts.
at successLoader (C:\xampp\htdocs\node-api\node_modules\ts-loader\dist\index.js:39:15)
at Object.loader (C:\xampp\htdocs\node-api\node_modules\ts-loader\dist\index.js:21:12)
我使用下面的配置文件进行编译。
Webpack:
const path = require( 'path' ),
CleanWebpackPlugin = require( 'clean-webpack-plugin' );
module.exports = env => {
return {
mode: env.dev ? 'development' : 'production',
entry: {
'server': './src/js/server.ts'
},
output: {
path: __dirname,
filename: './dist/js/[name].js',
},
externals: '/node_modules',
module: {
rules: [
{
test: /\.js$/,
exclude: ['/node_modules/', '/src/scss/'],
use: [
'babel-loader'
]
},
{
test: /\.ts(x?)$/,
exclude: ['/node_modules/', '/src/scss/'],
use: [
'babel-loader',
'ts-loader',
]
},
{
test: /\.json$/,
loader: 'json-loader'
},
]
},
resolve: {
extensions: ['.ts', '.tsx', '.js' ],
alias: {
'@': path.resolve(__dirname, './src/js')
}
},
plugins: [
new CleanWebpackPlugin(['./dist/js', './dist/css']),
]
}
};
Typescript:
{
"compilerOptions": {
"removeComments": true,
"preserveConstEnums": true,
"allowJs": true,
"outDir": "./dist/js",
"target": "es5",
"moduleResolution": "node",
"module": "es2015",
"lib": [
"es2015",
"es2016"
]
},
"exclude": [
"node_modules"
]
}
Babel:
巴别塔(Babel):{
"presets": [
[
"env", {
"targets": {
"node": "current"
}
}
],
"stage-2", "es2015"
],
"plugins": ["dynamic-import-node"]
}
如其他问题中建议的那样,我已经改变了解析扩展名的顺序,但是这并没有解决它(.js
在.ts
之前)。使用Typescript 2.8.3与Node 8.11.1和Mongoose 5.0.15结合使用,并由Webpack 4.6编译。因此,我仍然想知道如何解决上述错误。
Typescript:
下面。 - SuperDJoutDir
吗?因为如果开启了这个选项,tsc 就不会输出任何内容。 - Amir Tugi