IfTag.java

package cn.lnu.web.tag.example;

import java.io.IOException;

import javax.servlet.jsp.JspException;
import javax.servlet.jsp.tagext.SimpleTagSupport;

public class IfTag extends SimpleTagSupport {
	private boolean test;

	public void setTest(boolean test) {
		this.test = test;
	}

	@Override
	public void doTag() throws JspException, IOException {
		// TODO Auto-generated method stub
		if(test){
			this.getJspBody().invoke(null);
		}
	
	}
	
}