ASCII工具类

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();
    }

}

标签：String,sbu,int,StringBuffer,chars,value,工具,ASCII
来源： https://www.cnblogs.com/Singulariity-gs/p/10442649.html