JAVA中防止SQL注入攻击类的源代码

JAVA－字符串过滤类
package cn.com.hbivt.util;
/**
* Title:
*
* Description:
*
* Copyright: Copyright (c) 2005
*
* Company:
*
* @author not attributable
* @version 1.0
*/
public class StringUtils {
       //过滤通过页面表单提交的字符
       private static String[][] FilterChars={{"",">"},{" "," "},{"\"","""},{"&","&"},
                                       {"/","/"},{"\\","\"},{"\n",""}};
       //过滤通过javascript脚本处理并提交的字符
       private static String[][] FilterScriptChars={{"\n","\'+\'\\n\'+\'"},
                                                           {"\r"," "},{"\\","\'+\'\\\\\'+\'"},
                                                                   {"\'","\'+\'\\\'\'+\'"}};        /**
        * 用特殊的字符连接字符串
        * @param strings 要连接的字符串数组
 &