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第一个Servlet程序 HelloServlet

2016-10-13 00:10 363 查看

1:第一个Servlet程序

package org.lxh.servletdemo;

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;

@SuppressWarnings("serial")

public class HelloServlet extends HttpServlet {

public void doGet(HttpServletRequest request, HttpServletResponse response)

throws ServletException, IOException {

response.setContentType("text/html");

PrintWriter out = response.getWriter();

out.println("<!DOCTYPE HTML");

out.println("<HTML>");

out.println("<head><title>a servlet</title></head>");

out.println("<bosy>");

out.print("This is");

out.print(this.getClass());

out.println(", using the get method");

out.println("</body>");

out.println("</html>");

out.flush();

out.close();

}

}

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