| 123456789101112131415161718192021222324 | package org.jeecg.common.util.filter;import java.util.regex.Matcher;import java.util.regex.Pattern;import java.util.regex.PatternSyntaxException;/** * 文件上传字符串过滤特殊字符 */public class StrAttackFilter {    public static String filter(String str) throws PatternSyntaxException {        // 清除掉所有特殊字符        String regEx = "[`_《》~!@#$%^&*()+=|{}':;',\\[\\].<>?~!@#¥%……&*()——+|{}【】‘;:”“’。,、?]";        Pattern p = Pattern.compile(regEx);        Matcher m = p.matcher(str);        return m.replaceAll("").trim();    }//    public static void main(String[] args) {//        String filter = filter("@#jeecg/《》【bo】¥%……&*(o))))!@t<>,.,/?'\'~~`");//        System.out.println(filter);//    }}
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