vah101的专栏

编译build-rancherd的过程中，报错：# github.com/rancher/rancher/cmd/rancherd/usr/local/go/pkg/tool/linux_amd64/link: running gcc failed: exit status 1/usr/bin/ld: cannot find -ldl/usr/bin/ld: cannot find -lpthread/usr/bin/ld: cannot find -ldl/usr/bin/ld: cann

import { "strings" "fmt" }#分割字符串hostMacArray := strings.Split("121212121\n23242323232", "\n")#判断包含字符串if strings.Contains("111111111111123", "123") == true { fmt.Println("true")}

import "io/ioutil" path := "/var/lib/log/" files, _ := ioutil.ReadDir(path) for _, fi := range files { if fi.IsDir() { //listAll(path + "/" + fi.Name()) } else { fileName := path + "/" + fi.Name() .

go gdb调试：编译命令关闭内联优化：go build --gcflags "-N -l" xxx.go

export GOGC=off

使用VS code编写golang代码时，会遇到无法下载golang.org/x上的代码包情形解决方法就是在环境变量中，增加GOPROXY=https://goproxy.io可以直接在windows命令行中，执行set GOPROXY=https://goproxy.io...