python3.x实现base64加密和解密
用python3.x实现base64加密" title="base64加密">base64加密和解密,供大家参考,具体内容如下
加密
base64_encrypt.py
#!/usr/bin/python3
#encoding:utf-8
import base64
var = 1
while var==1:
str_encrypt=input("输入要加密的字符串:\n");
base64_encrypt = base64.b64encode(str_encrypt.encode('utf-8'))
print("BASE64加密串:\n"+str(base64_encrypt,'utf-8'))
print("按ctrl+c退出程序")
打开windows命令窗口>把加密代码文件拖入黑窗口>回车>输入要加密的字符串>回车完成加密
解密
base64_decrypt.py
#!/usr/bin/python3
#encoding:utf-8
import base64
import logging
import sys
'''
方式一:简单的logger配置
log_file = "E:\pythonwork/basic_logger.log"
logging.basicConfig(filename = log_file, level = logging.INFO)
'''
#方式二
#用base64_decrypt创建日志记录器
logger = logging.getLogger('base64_decrypt')
logger.setLevel(logging.DEBUG)
#创建甚至记录调试消息的文件处理程序
fh = logging.FileHandler("E:\pythonwork/basic_logger.log")
fh.setLevel(logging.DEBUG)
#创建具有较高日志级别的控制台处理程序
ch = logging.StreamHandler()
ch.setLevel(logging.ERROR)
#创建格式化程序并将其添加到处理程序中
formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s')
fh.setFormatter(formatter)
ch.setFormatter(formatter)
#将处理程序添加到记录器
logger.addHandler(fh)
logger.addHandler(ch)
while True :
global base64_decrypt
try:
str_decrypt=input("输入BASE64加密串:\n")
base64_decrypt = base64.b64decode(str_decrypt.encode('utf-8'))
print("BASE64解密串(UTF-8):\n",str(base64_decrypt,'utf-8'))
logger.info("BASE64解密串:\n"+str(base64_decrypt,'utf-8'))
except Exception as e:
print ("BASE64解密串(UTF-8)异常:", e)
print("BASE64解密串(默认字符集):\n",str(base64_decrypt))
base64_decrypt=""
logger.info("e:"+ str(e))
finally:
print("按ctrl+c退出程序")
打开windows命令窗口>把解密代码文件拖入黑窗口>回车>输入要解密的字符串>回车完成解密
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