我们知道 webpack 可以将 angular 打包成静态文件,但是用起来太麻烦。有没有简单的方法,因为 angular 使用的是 typescript。所以直接用 typescript 的 tsc 编译命令即可。
通过 ng new angular 新建个 angular 项目
tsconfig.json
/* To learn more about this file see: https://angular.io/config/tsconfig. */
{
"compileOnSave": false,
"compilerOptions": {
"baseUrl": "./",
"outDir": "./dist/out-tsc",
"sourceMap": true,
"declaration": false,
"downlevelIteration": true,
"experimentalDecorators": true,
"moduleResolution": "node",
"importHelpers": true,
"target": "es2015",
"module": "es2020",
"lib": [
"es2018",
"dom"
]
}
}
npm start 启动服务
现在执行 tsc 看看编译后的文件
执行:node .\dist\out-tsc\src\main.js 时报错
SyntaxError: Cannot use import statement outside a module
因为 javascript 不支持直接使用 import 语句
更改 tsconfig.json 的 "module": "commonjs"
/* To learn more about this file see: https://angular.io/config/tsconfig. */
{
"compileOnSave": false,
"compilerOptions": {
"baseUrl": "./",
"outDir": "./dist/out-tsc",
"sourceMap": true,
"declaration": false,
"downlevelIteration": true,
"experimentalDecorators": true,
"moduleResolution": "node",
"importHelpers": true,
"target": "es2015",
"module": "commonjs",
"lib": [
"es2018",
"dom"
]
}
}
编译后的文件