duoduo/tools/md5.go

package tools

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

// Aes加密
func MD5(sourceValue string) string {
	w := md5.New()
	io.WriteString(w, sourceValue)
	newMD5 := fmt.Sprintf("%x", w.Sum(nil))

	//return strings.ToLower(newMD5)

	return strings.ToUpper(newMD5)
}

//返回一个32位md5加密后的字符串
func GetMD5Encode(data string) string {
	h := md5.New()
	h.Write([]byte(data))
	return hex.EncodeToString(h.Sum(nil))
}