go语言练习：go实现md5

package main

import (
	"crypto/md5"
	"fmt"
)

func main() {
	md5_ob := md5.New()
	md5_ob.Write([]byte("dddfff"))
	md5_value := md5_ob.Sum([]byte(""))
	fmt.Println(md5_value)
	fmt.Print("\n")
	fmt.Printf("%x\n\n", md5_value)
}

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