ducha-qianduan/.vscode/launch.json

{
    // 使用 IntelliSense 了解相关属性。 
    // 悬停以查看现有属性的描述。
    // 欲了解更多信息，请访问: https://go.microsoft.com/fwlink/?linkid=830387
    "version": "0.2.0",
    "configurations": [
        {
            "type": "pwa-chrome",
            "request": "launch",
            "name": "Launch Chrome against localhost",
            "url": "http://localhost:8080",
            "webRoot": "${workspaceFolder}"
        },
        
       {
        "name": "使用本机 Chrome 调试",
        "type": "chrome",
        "request": "launch",
        //  "file": "${workspaceRoot}/index.html",
     "url": " http://192.168.5.15:80/", //使用外部服务器时,请注释掉 file, 改用 url, 并将 useBuildInServer 设置为 false "http://mysite.com/index.html
        "sourceMaps": true,
        "webRoot": "${workspaceRoot}",
    //  "preLaunchTask":"build",
        "userDataDir":"${tmpdir}",
        "port":5433
    }

    ]
}