servlet2.java

郭克华j2ee高级框架实战教学视频源代码 这个是比较值得一看的 由郭克华博士在总结多年Java培训的基础上

package servlets;

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

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

public class Servlet2 extends HttpServlet {

	public Servlet2() {
		super();
	}

	public void destroy() {
		super.destroy(); // Just puts "destroy" string in log
		// Put your code here
	}
	
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		//怎样在Servlet内访问Jsp内置对象
		PrintWriter out = response.getWriter();//得到out	
		//得到request: 就是参数request
		//得到response: 就是参数response
		HttpSession session = request.getSession();//得到session
		ServletContext application = this.getServletContext();	//得到application
		
		for(int i=1;i<=9;i++){
			for(int j=1;j<=i;j++){
				out.println(i + "*" + j + "=" + i*j);
			}
			out.println("<BR>");
		}
	}

	
	public void init() throws ServletException {
		// Put your code here
	}

}