配置
tsconfig.json
{
"compilerOptions": {
"module": "es6",
"target": "es5",
"experimentalDecorators": true,
"noImplicitAny": false,
"sourceMap": true,
"pretty": true,
"outDir": "dist"
},
"exclude": [
"dist",
"node_modules"
]
}
lauch.json
注意，program指向要启动的ts文件,不是js文件,outFiles则用来指定编译结果文件
{
// Use IntelliSense to learn about possible Node.js debug attributes.
// Hover to view descriptions of existing attributes.
// For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
"version": "0.2.0",
"configurations": [
{
"type": "node",
"request": "launch",
"name": "Launch Program",
"program": "${workspaceRoot}/app.ts",
"outFiles": [
"${workspaceRoot}/dist/**/*.js"
],
"cwd": "${workspaceRoot}",
"sourceMaps": true,
"console": "integratedTerminal"
},
{
"type": "node",
"request": "attach",
"name": "Attach to Process",
"port": 5858,
"outFiles": [],
"sourceMaps": true
}
]
}
示例程序
class Person{
private first: string;
private last: string;
@enumerable
name() {
return `${this.first} ${this.last}`;
}
}
function enumerable(target, name, descriptor: PropertyDescriptor) {
descriptor.enumerable = true;
}
for (let key in new Person) {
console.log(key)
}
示例代码的仓库
断点确实正常了,但是我不知道怎么让node执行js文件时也支持log的sourcemap,就像浏览器那样，懂的人指点一下
