终端里面跑ping命令的时候，终端输出的字符通过go程序再打印出来就乱码了，要做转换处理
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| import (
"bytes"
"fmt"
"github.com/commander-cli/cmd"
"golang.org/x/text/encoding/simplifiedchinese"
"log"
"os/exec"
)
type Charset string
const (
UTF8 = Charset("UTF-8")
GB18030 = Charset("GB18030")
)
func ConvertByte2String(byte []byte, charset Charset) string {
var str string
switch charset {
case GB18030:
var decodeBytes, _ = simplifiedchinese.GB18030.NewDecoder().Bytes(byte)
str = string(decodeBytes)
case UTF8:
fallthrough
default:
str = string(byte)
}
return str
}
func main() {
cmd := exec.Command("ping", "www.baidu.com")
var outb, errb bytes.Buffer
cmd.Stdout = &outb
cmd.Stderr = &errb
newerr := cmd.Run()
if newerr != nil {
log.Fatal(newerr)
}
cmdStdout := ConvertByte2String([]byte(outb.String()), "GB18030")
cmdStderr := ConvertByte2String([]byte(errb.String()), "GB18030")
fmt.Println("out:", cmdStdout, "err:", cmdStderr)
}
|
