Typescript 调试nestjs微服务框架

我们如何在vscode中调试nest微服务框架

该框架是一个带有springboot约定的typescript项目

---

按F5，选择节点，将launch.json文件替换为：

{
    // Use IntelliSense to learn about possible 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": "Debug Nest Framework",
            "args": ["${workspaceFolder}/src/main.ts"],
            "runtimeArgs": ["--nolazy", "-r", "ts-node/register"],
            "sourceMaps": true,
            "cwd": "${workspaceRoot}",
            "protocol": "inspector"
        }
    ]
}

---

因此，放一个breakpoint并再次点击F5

如果您使用的是nestjs 6.8+（请参阅）

使用此内容在

.vscode

文件夹中添加

launch.json

{
  // Use IntelliSense to learn about possible 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": "attach",
      "name": "Attach NestJS WS",
      "port": 9229,
      "restart": true,
      "stopOnEntry": false,
      "protocol": "inspector"
    }
  ]
}

然后运行

npn运行开始：调试

然后在vscode中选择
attachnestjsws

完成了！您可以设置断点
调试“跳过”时无法正常工作（打开system.js文件）