python3.x实现base64加密和解密
用python3.x实现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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