?? fontfilter.java
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package net.acai.filter;import java.util.regex.*;/** * Title: 清清網(wǎng)絡(luò) * Description: * Copyright: Copyright (c) 2002 * Company: www.SuperSpace.com * @author: SuperSpace * @version 1.0 */public class FontFilter extends filter { public FontFilter() { } public FontFilter(String s) { super(s); } public String convertString(){ return this.getTextFilter(); } public String getTextFilter(){ String tempString=s; for(int i=0;i<4;i++){ tempString=fontConverter(tempString); // System.out.println(tempString); } return tempString; } public String fontConverter(String s){ Pattern p; Matcher m; StringBuffer sb; boolean result; String reg="\\[size=([1-4])\\](.[^\\[]*)(\\[\\/size\\])"+ "|\\[face=(.[^\\[]*)\\](.[^\\[]*)(\\[\\/face\\])"+ "|\\[align=(.[^\\[]*)\\](.[^\\[]*)(\\[\\/align\\])"+ "|\\[em([0-9]*)\\]"; 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,"<font size="+m.group(1)+">"+m.group(2)+"</font>"); else if(m.group(4)!=null) m.appendReplacement(sb,"<font face="+m.group(4)+">"+m.group(5)+"</font>"); else if(m.group(7)!=null) m.appendReplacement(sb,"<div align="+m.group(7)+">"+m.group(8)+"</div>"); else if(m.group(10)!=null) m.appendReplacement(sb,"<img src=pic/em"+m.group(10)+".gif>"); result = m.find(); } m.appendTail(sb); return sb.toString(); }}?? 快捷鍵說(shuō)明
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