Base64加密算法

java的Base64加密与解密

import java.util.Base64;  public class Hello {     public static void main(String[] args){         String name = 哈喽啊;         //base64,加密         Base64.Encoder encoder = Base64.getEncoder();         String res = encoder.encodeToString(name.getBytes());         System.out.println(res); // 5ZOI5Za95ZWK          // base64,解密         Base64.Decoder decoder = Base64.getDecoder();         byte[] origin = decoder.decode(res);         String data = new String(origin);         System.out.println(data);     } } 

python的Base64加密与解密：

import base64  name = 哈喽啊 #加密 res = base64.b64encode(name.encode('utf-8')) print(res)  #将res以utf-8方式解密成字节的形式 data = base64.b64decode(res.decode('utf-8')) #再将data以utf-8的方式解码成字符串的数据 origin = data.decode('utf-8') print(origin)