?? emailfilter.java
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package net.acai.filter;import java.util.regex.*;/** * Title: 清清網絡 * Description: * Copyright: Copyright (c) 2002 * Company: www.qingqing.com * @author: qingqing * @version 1.0 */public class EmailFilter extends filter { public EmailFilter() { } public EmailFilter(String s) { super(s); } public String convertString(){ return emailConverter(); } public String emailConverter(){ Pattern p; Matcher m; StringBuffer sb; boolean result; String reg="\\[email=(.[^\\[]*)\\](.[^\\[]*)(\\[\\/email\\])"+ "|\\[email\\](.[^\\[]*)(\\[\\/email\\])"; p = Pattern.compile( reg, Pattern.CASE_INSENSITIVE); m = p.matcher(s); sb = new StringBuffer(); result = m.find(); while(result&&m.group(0)!=null) { if(m.group(1)!=null) m.appendReplacement(sb,"<a href=\"mailto:"+m.group(1)+"\">"+m.group(2)+"</font>"); else if(m.group(4)!=null) m.appendReplacement(sb,"<a href=\"mailto:"+m.group(4)+"\">"+m.group(4)+"</font>"); result = m.find(); } m.appendTail(sb); return sb.toString(); }}?? 快捷鍵說明
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