python3 md5加密实现

方法1    通过argv实现 

 

import hashlib
import sys
from sys import argv
input_name = hashlib.md5()  #要加密的字符串
argv1 = sys.argv[1]     #获取要加密的字符串
input_name.update(argv1.encode("utf-8"))
print(input_name.hexdigest())

 

 

方法2

 def 函数方法实现

 

import hashlib
def md5vale(key):

    input_name = hashlib.md5()

    input_name.update(key.encode("utf-8"))

    print(key,"  ---->  ",input_name.hexdigest())

md5vale("大傻瓜")

 

 

 

方法3

   持续输入要加密的字符串

import hashlib
count = 0
loop = 0
while count == 0 :

    print("请输入 要加密的md5")

    key = input()
    input_name = hashlib.md5()
    input_name.update(key.encode("utf-8"))
    # count +=1
    loop +=1
    print("第",loop,"次 :\n",key,"  ---->  ",input_name.hexdigest())
    print("-------------------------------------------------------")