跨平台 go 编译控制

    if runtime.GOOS != "windows" {
        
    }

go build -tags="windows"

package global

import (
    "syscall"
    "unsafe"
)

// 设置cmd窗口标题
func SetCmdTitle(title string) {
    kernel32, _ := syscall.LoadLibrary(`kernel32.dll`)

    sct, _ := syscall.GetProcAddress(kernel32, `SetConsoleTitleW`)

    strUtf16,_ := syscall.UTF16PtrFromString(title)

    syscall.Syscall(sct, 1, uintptr(unsafe.Pointer(strUtf16)), 0, 0)

    syscall.FreeLibrary(kernel32)

}

package global

func SetCmdTitle(title string) {

}