ajaxservlet.java

来自「能够自动输入工号就可以掉用相关信息」· Java 代码 · 共 38 行

package cn.liu.servlet;

import java.io.IOException;
import java.io.PrintWriter;

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

public class AJAXServlet extends HttpServlet {
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		doPost(request, response);

	}

	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		//System.out.println("in");
		String no = request.getParameter("no");
		System.out.println(no);
		//1.这里的message的数据应该是根据no从数据库中查出来的，然后让liulinbo-it-work
		//这种格式组织起来
		//2.message="liulinbo-it-work"是根据no在数据库中查到了相应的记录
		//String message = "liulinbo-it-work";
		
		//3.message=""是根据no没有查出对应的记录
		String message = "";
		if("001".equals(no)){
			message = "liulinbo-it-work";
		}
		response.getWriter().print(message);

	}

}