Golang - 开发环境搭建

安装Golang

export goversion='1.19.5'

curl -O https://dl.google.com/go/go$goversion.linux-amd64.tar.gz
rm -rf /usr/local/go && tar -C /usr/local -xzf go$goversion.linux-amd64.tar.gz
mv /usr/local/go /usr/local/go$goversion

在~/.bashrc中设置环境变量

goversion='1.19.5'
export GOROOT=/usr/local/go$goversion
export GOPATH=$HOME/.go$goversion
export GOPROXY=https://goproxy.cn,direct
export GO111MODULE=on

export PATH=$PATH:$GOROOT/bin:$GOPATH/bin

安装dlv调试工具

github地址：https://github.com/go-delve/delve

go install github.com/go-delve/delve/cmd/dlv@latest

dlv工具使用

dlv debug启动程序，执行的参数使用双横杠--追加即可

dlv debug cmd/main.go -- run -H 0.0.0.0

break (alias: p)命令设置断点，后面指定包和函数，例如在main包的main函数处设置断点，即为："break main.main"

b main.main

print (alias: p)命令打印运行时的变量值

p currentPath

vscode常用golang包安装

go install -v github.com/uudashr/gopkgs/v2/cmd/gopkgs@v2.1.2
go install -v github.com/ramya-rao-a/go-outline@latest
go install -v github.com/cweill/gotests/gotests@latest
go install -v github.com/fatih/gomodifytags@latest
go install -v github.com/josharian/impl@latest
go install -v honnef.co/go/tools/cmd/staticcheck@latest
go install -v golang.org/x/tools/gopls@latest
go get -v github.com/stamblerre/gocode@latest
go install -v github.com/rogpeppe/godef@latest

go install -v github.com/go-delve/delve/cmd/dlv@latest
go install -v github.com/haya14busa/goplay/cmd/goplay@latest