什么也不说,直接上代码:
import java.io.IOException; import javax.servlet.jsp.JspException; import javax.servlet.jsp.tagext.JspFragment; import javax.servlet.jsp.tagext.SimpleTagSupport;//控制标签执行10次 public class SimpleTagDemo2 extends SimpleTagSupport {@Overridepublic void doTag() throws JspException, IOException {JspFragment jf = this.getJspBody();for(int i=0;i<10;i++){jf.invoke(null);} } }
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%> <%@taglib uri="/simpleitcast" prefix="itcast" %><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html><head><title>用简单标签控制标签体执行10次</title></head><body><itcast:demo2>xxxx<br/></itcast:demo2></body> </html>
<tag><name>demo2</name> <!-- 为标签处理器类配一个标签名 --><tag-class>cn.itcast.web.simpletag.SimpleTagDemo2</tag-class><body-content>scriptless</body-content></tag>
)
初始化二维数组的实现)
