searchpersonajaxaction.java

应用JavaScript结合jquery写的小demo

package edu.cust.action;

import java.io.IOException;
import java.rmi.ServerException;
import java.util.ArrayList;

import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import edu.cust.beans.Person;
import edu.cust.service.PersonService;

public class searchPersonAjaxAction extends HttpServlet {
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServerException, IOException {
		response.setContentType("text/xml");
		response.setCharacterEncoding("UTF-8");
		ArrayList list = PersonService.searchPerson();
		String retStr = "<?xml version='1.0' encoding='UTF-8'?>\n<data>\n";
		for(int i=0;i<list.size();i++){
			Person p = (Person)list.get(i);
			retStr += "<Person>\n";
			retStr += "<id>"+p.getId()+"</id>\n";
			retStr += "<username>"+p.getUsername()+"</username>\n";
			retStr += "<age>"+p.getAge()+"</age>\n";
			if(p.isSex()){
				retStr += "<sex>1</sex>\n";
			}else{
				retStr += "<sex>0</sex>\n";
			}
			retStr += "<school>"+p.getSchool()+"</school>\n";
			retStr += "<major>"+p.getMajor()+"</major>\n";
			retStr += "</Person>\n";
		}
		retStr += "</data>\n";
		
		response.getOutputStream().println(retStr);
	}

	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServerException, IOException {
		doPost(request, response);
	}
}