JSP中的字符替换函数 str_replace() 实现！


            //// StrReplace.java//package forum;import java.util.*;/*** Title:* Description:* Copyright: Copyright (c) 2001* Company:* @author* @version 1.0*/public class StrReplace {public StrReplace() {}public String str_replace(String from,String to,String source){StringBuffer bf= new StringBuffer(&quot;&quot;);StringTokenizer st = new StringTokenizer(source,from,true);while (st.hasMoreTokens()){String tmp = st.nextToken();System.out.println(&quot;*&quot;+tmp);if(tmp.equals(from)){bf.append(to);}else{bf.append(tmp);}}return bf.toString();}}// 使用方法<jsp:useBean id=&quot;replace&quot; scope=&quot;page&quot; class=&quot;forum.StrReplace&quot; /><%= replace.str_replace(&quot;<&quot;,&quot;^&quot;,&quot;<h1>123456</h1>&quot;) %>