准备
1、安装Visual Studio Code编辑器。官方网站https://code.visualstudio.com下载。
2、安装Golang扩展插件vscode-go。
进入Visual Studio Code界面,使用快捷键Ctrl+Shift+P,打开命令面板,选择“Extensions: Install Extension”,等待插件名列表的加载(这一步国内较慢)。
然后在输入框“ext install ”输入Go,选择Go,点击安装,安装完成后要求重启开发环境,点击重启按钮,自动刷新环境。
3、安装Git,并将Git\bin添加至Path环境变量。
4、下载编译插件依赖扩展命令。
1)设置GOPATH环境变量
cd /d E:\GoProject\HelloWorld
set GPPATH=%cd%
2)下载扩展命令
go get -u -v github.com/nsf/gocode
go get -u -v github.com/rogpeppe/godef
go get -u -v github.com/golang/lint/golint
go get -u -v github.com/lukehoban/go-outline
go get -u -v sourcegraph.com/sqs/goreturns
go get -u -v golang.org/x/tools/cmd/gorename
go get -u -v github.com/tpng/gopkgs
go get -u -v github.com/newhook/go-symbols
go get -u -v golang.org/x/tools/cmd/guru
go get -u -v github.com/derekparker/delve/cmd/dlv
开发
1、工程目录下建立.vscode\settings.json文件。
{
"files.autoSave": "onFocusChange",
"go.buildOnSave": true,
"go.lintOnSave": true,
"go.vetOnSave": true,
"go.buildTags": "",
"go.buildFlags": [],
"go.lintFlags": [],
"go.vetFlags": [],
"go.coverOnSave": false,
"go.useCodeSnippetsOnFunctionSuggest": false,
"go.formatOnSave": true,
"go.formatTool": "goreturns",
"go.goroot": "C:\\Go",
"go.gopath": "E:\\GoProjects\\HelloWorld",
"go.gocodeAutoBuild": true
}
其中go.gopath设置为工程目录绝对路径,F5即可开启调试,会生成launch.json。
{
"version": "0.2.0",
"configurations": [
{
"name": "Launch",
"type": "go",
"request": "launch",
"mode": "debug",
"remotePath": "",
"port": 2345,
"host": "127.0.0.1",
"program": "${workspaceRoot}\\main",
"env": {},
"args": []
}
]
}
其中program即为main函数所在源文件路径,如果提示缺少GOPATH环境变量,将其定义为工程目录即可。
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