golang调用cmd命令时如何隐藏dos窗口(2)-木庄网络博客

2021-10-23 00:06:26 php中文网 Go 百度已收录

1	`go build -ldflags="-H windowsgui"`

package main
import (
    "errors"
    "
)
import (    
    "github.com/CodyGuo/win"
)
var (
    winExecError = map[uint32]string{       
    0:  "The system is out of memory or resources.",        
    2:  "The .exe file is invalid.",        
    3:  "The specified file was not found.",        
    11: "The specified path was not found.",
    }
)
func main() {
    err := execRun("cmd /c start http://www.baidu.com") 
    if err != nil {
        log.Fatal(err)
    }
}
func execRun(cmd string) error {
    lpCmdLine := win.StringToBytePtr(cmd)   
//http://baike.baidu.com/link?url=51sQomXsIt6OlYEAV74YZ0JkHDd2GbmzXcKj_4H1R4ILXvQNf3MXIscKnAkSR93e7Fyns4iTmSatDycEb
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    ret := win.WinExec(lpCmdLine, win.SW_HIDE)  
    if ret <= 31 {       
        return errors.New(winExecError[ret])
    }   return nil
}