把 launch.json 檔案修改為：{ "version": "0.2.0", "configurations": [ { "name": "Launch", "type": "node", "request": "launch", "program": "server.js", //這個配置成你要除錯的檔案 "stopOnEntry": false, "args": [], "cwd": ".", "runtimeExecutable": null, "runtimeArgs": [ "--nolazy" ], "env": { "NODE_ENV": "development" }, "externalConsole": false, "preLaunchTask": "", "sourceMaps": false, "outDir": null }, { "name": "Attach", "type": "node", "request": "attach", "port": 5858 } ]}