mytest.java

来自「用hibernate做的多对多的例子」· Java 代码 · 共 73 行

JAVA
73 行
字号 
package org.eimhe;

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 MyTest extends HttpServlet {

	/**
	 * The doGet method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to get.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		Student stu1=new Student();
		stu1.setStuname("stu1");
		Student stu2=new Student();
		stu2.setStuname("stu2");
		Teacher tea1=new Teacher();
		tea1.setTeaname("tea1");
		Teacher tea2=new Teacher();
		tea2.setTeaname("tea2");
		stu1.getTeachers().add(tea1);
		stu1.getTeachers().add(tea2);
		stu2.getTeachers().add(tea1);
		stu2.getTeachers().add(tea2);
		StuDAO studao=new StuDAO();
		studao.save(stu1);
		studao.save(stu2);
	}

	/**
	 * The doPost method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to post.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		response.setContentType("text/html");
		PrintWriter out = response.getWriter();
		out
				.println("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">");
		out.println("<HTML>");
		out.println("  <HEAD><TITLE>A Servlet</TITLE></HEAD>");
		out.println("  <BODY>");
		out.print("    This is ");
		out.print(this.getClass());
		out.println(", using the POST method");
		out.println("  </BODY>");
		out.println("</HTML>");
		out.flush();
		out.close();
	}

}

mytest.java - 源码说明

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