package com.cyc;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Date;
import java.util.Timer;
import java.util.TimerTask;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
public class TestServlet extends HttpServlet {
/**
*
*/
private static final long serialVersionUID = 1L;
/**
* Constructor of the object.
*/
public TestServlet() {
super();
}
/**
* Destruction of the servlet. <br>
*/
public void destroy() {
super.destroy(); // Just puts "destroy" string in log
// Put your code here
}
/**
* 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 {
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 GET method");
out.println(" </BODY>");
out.println("</HTML>");
out.flush();
out.close();
}
/**
* 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();
}
/**
* Initialization of the servlet. <br>
*
* @throws ServletException if an error occurs
*/
public void init() throws ServletException {
// Put your code here
this.timerTask();
}
public void timerTask() {
new Timer().schedule(new TimerTask(){
@Override
public void run() {
System.out.print("计划任务被执行,线程id:");
System.out.println(Thread.currentThread().getId());
System.out.println("现在的时间是: " + new Date());
}
},2000,1000); //1000*60*5=300000,即5分钟
}
}
JAVA项目服务器启动时自启动指定的Servlet，并定时执行任务
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2016-11-26
21:02:25
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收藏 10KB ZIP 举报 
AutoServlet.zip （14个子文件） 
AutoServlet .settings 
org.eclipse.wst.jsdt.ui.superType.name 6B org.eclipse.wst.common.project.facet.core.xml 414B org.eclipse.wst.common.component 492B org.eclipse.wst.jsdt.ui.superType.container 49B .jsdtscope 522B org.eclipse.jdt.core.prefs 364B src com cyc TestServlet.java 3KB .project 1KB WebRoot META-INF MANIFEST.MF 39B WEB-INF web.xml 759B classes com cyc TestServlet$1.class 1KB TestServlet.class 2KB lib index.jsp 829B .classpath 1KB资源评论
雪滴00002017-08-15非常不错，感谢
