contentfilter.java

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package com.easyjf.bbs.business;

import java.util.Iterator;
import java.util.List;

/**
 * BBS内容过滤类
 * @author 蔡世友
 *
 */
public class ContentFilter implements IFilter{
	public Object doFilter(Object obj) {
		String msg=(String)obj;
		/**
		 * 在这里执行过滤操作　
		 */
List banWords = FilterWords.query("1=1");
		
		System.out.println(msg);
		
		for (Iterator it=banWords.iterator(); it.hasNext();) {
			FilterWords fw = (FilterWords) it.next();
			
			if (msg.indexOf(fw.getWord()) != -1) {
				
				System.out.println(fw.getWord());
				msg=msg.replaceAll(fw.getWord(),"？");
			}
		}
				
		return msg;
		
	}

}