Go实现MD5

package main

import (
  "crypto/md5"
  "encoding/hex"
  "fmt"
)

func main() {
  str := "123456"
  data := []byte(str)
  md5New := md5.New()
  md5New.Write(data)
  md5String := hex.EncodeToString(md5New.Sum(nil))
  fmt.Println(md5String)
  // e10adc3949ba59abbe56e057f20f883e
}