java base64解码_Java进行Base64的编码(Encode)与解码(Decode)

import java.util.Base64;

public class Test {

public static void main(String[] args) throws UnsupportedEncodingException {

// 要加密的字符串

String pwd = "12345678";

// 加密

String encodeToString = Base64.getEncoder().encodeToString(pwd.getBytes("UTF-8"));

System.out.println(encodeToString);// MTIzNDU2Nzg=

// 解密

String decodeToString = new String(Base64.getDecoder().decode(encodeToString.getBytes()), "UTF-8");

System.out.println(decodeToString);// 12345678

}

}

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