一个jsp写的bbs

				package com.laoer.bbscs.web.taglib;
				
				import javax.servlet.jsp.*;
				import javax.servlet.jsp.tagext.*;
				import org.apache.struts.taglib.TagUtils;
				import com.laoer.bbscs.bean.Note;
				
				/**
				 * Title: Tianyi BBS
				 *
				 * Description: BBSCS
				 *
				 * Copyright: Copyright (c) 2006
				 *
				 * Company: Laoer.com
				 *
				 * @author Gong Tianyi
				 * @version 7.0
				 */
				public class NoteTag
				    extends TagSupport {
				
				  protected String name = "";
				
				  protected String property = null;
				
				  protected String scope = null;
				
				  public NoteTag() {
				  }
				
				  public int doStartTag() throws JspException {
				    return (SKIP_BODY);
				  }
				
				  public int doEndTag() throws JspException {
				    //Note note;
				    Object value = TagUtils.getInstance().lookup(pageContext, name, property, scope);
				    if (value == null) {
				      return (SKIP_BODY);
				    }
				    int isNew = ( (Integer) value).intValue();
				    StringBuffer sb = new StringBuffer();
				    if (isNew == 0) {
				      sb.append("");
				    }
				
				    if (isNew == 1) {
				      sb.append("");
				    }
				    //if (isNew == 2) {
				      //sb.append("");
				    //}
				    TagUtils.getInstance().write(pageContext, sb.toString());
				    return (SKIP_BODY);
				
				  }
				
				  public String getName() {
				    return name;
				  }
				
				  public String getProperty() {
				    return property;
				  }
				
				  public String getScope() {
				    return scope;
				  }
				
				  public void setName(String name) {
				    this.name = name;
				  }
				
				  public void setProperty(String property) {
				    this.property = property;
				  }
				
				  public void setScope(String scope) {
				    this.scope = scope;
				  }
				}