Java字符编码位移加密、解密

1、字符编码位移加密、解密

package com.galaxy.secruity.util;

import java.lang.reflect.Field;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.sql.Connection;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Random;

import com.galaxy.annotation.DBColumn;
import com.galaxy.bean.util.FormHeadDTO;
import com.galaxy.bean.util.TFormAccomCharge;
import com.galaxy.bean.util.TFormChargeInfo;
import com.galaxy.bean.util.TFormCommonCharge;
import com.galaxy.bean.util.TFormHead;
import com.galaxy.bean.util.TFormItransCharge;
import com.galaxy.bean.util.