package main import ( "crypto/md5" "encoding/hex" ) func main() { str := "wph_esp_177F64a9CF5c_4187724128Yeafw93#d392207127" md5Ctx := md5.New() md5Ctx.Write([]byte(str)) encryptPwd := md5Ctx.Sum(nil) pwdmd5 := hex.EncodeToString(encryptPwd[:]) println(pwdmd5) }