Vscode调试golang的debug
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配置启动项
打开调试面板:VSCode->查看->调试
添加调试目标:点击添加配置
添加目标调试配置
"version": "0.2.0", "configurations": [ "name": "Launch", "type": "go", "request": "launch", "mode": "debug", "remotePath": "", "port": 2345, "host": "127.0.0.1", "program": "$fileDirname", "env": "GOPATH":"D:/Develop/vscodegolang" , "args": [], "showLog": true ]
其中"post","host"都是go插件自动生成的,“env”为设置环境变量,设置为工程目录包含bin、src的文件夹
准备调试插件
选中要调试的main.go,点击F5会报错误提示:Failded to continue:"Cannot find Delve debugger. Install from https://github.com/derekparker/delve & ensure it is in your "GOPATH/bin" or "PATH"
使用命令编译调试器:go get github.com/derekparker/delve/cmd/dlv 将dlv调试器放在GOPATH的bin目录下
开始调试
选中要调试的main.go,点击F5可以开始调试
调试快捷键:
F9 切换断点
F10 Step over
F11 Step in
Shift+F11 Step out
注意:有些结构体成员法务直接显示时,可以直接选中变量名,添加到监视,或者右键点击"调试:求值"
多项目调试
在launch.json中可以添加多组调试入口,通过调试面板中选中对应的配置开启不同目标的调试
在launch.json中可以添加多组调试入口, 通过调试面板中选中对应的配置开启不同目标的调试 "version": "0.2.0", "configurations": [ "name": "client", "type": "go", "request": "launch", "mode": "debug", "remotePath": "", "port": 2345, "host": "127.0.0.1", "program": "$fileDirname", "env": "GOPATH":"D:/Develop/vscodegolang" , "args": [], "showLog": true , "name": "server", "type": "go", "request": "launch", "mode": "debug", "remotePath": "", "port": 2345, "host": "127.0.0.1", "program": "$workspaceRoot/src/server", "env": "GOPATH":"D:/Develop/vscodegolang" , "args": [], "showLog": true ] "program"中的"$fileDirname"是以当前选中文件作为启动点 更建议使用"program"的"$workspaceRoot", 以包名作为启动点的方式进行配置
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