对字符串简单的加密解密
描述:加密的时候对每个字符转成ASCII的时候进行 +1操作,最后用 “/” 拼接,解密原理相反。
/*** ASCII 工具类* Created by Administrator on 2019/2/26.*/ public class ASCIIUtils {/*** ASCII --> String* @param value* @return*/public static String asciiToString(String value) {StringBuffer sbu = new StringBuffer();String[] chars = value.split("/");for (int i = 0; i < chars.length; i++) {sbu.append((char) (Integer.parseInt(chars[i]) - 1));}return sbu.toString();}/*** 字符串转换为Ascii* @param value* @return*/public static String stringToAscii(String value) {StringBuffer sbu = new StringBuffer();char[] chars = value.toCharArray();for (int i = 0; i < chars.length; i++) {if (i != chars.length - 1) {sbu.append((int) chars[i]+1).append("/");} else {sbu.append((int) chars[i]+1);}}return sbu.toString();}}