java加密解密

public class Example_4 {

	public static void main(String[] args) {
		//异或a1^A
		char a1 = '十', a2 = '点', a3 = '进', a4 = '攻';
		char secret = 'A';
		a1 = (char)(a1^secret);
		a2 = (char)(a2^secret);
		a3 = (char)(a3^secret);
		a4 = (char)(a4^secret);
		System.out.println("密文："+a1+a2+a3+a4);
		//异或a1^A^A
		a1 = (char)(a1^secret);
		a2 = (char)(a2^secret);
		a3 = (char)(a3^secret);
		a4 = (char)(a4^secret);
		System.out.println("原文："+a1+a2+a3+a4);
	}

}

 

来源：CSDN

作者：八爪蜘蛛

链接：https://blog.csdn.net/qq_42952437/article/details/103615089