Javaweb base by setting Web. XML to implement a servlet with two browse paths

Li Wu:
Learn to think more, honouring teachers save Thanksgiving. Leaf See Root 321, rivers with one.
Meekness Conscience Lord, willing to do without regrets to the most bitter. Reading exercise strong body and mind, Prudential advised and the line and cherish.

Javaee:7
javase:1.8
jstl:1.2.2
Server:tomcat 8.5
Explorer:firefox
Os:windows7 x64
Ide:myeclipse

Project directory Structure

Xml

<?xml version= "1.0" encoding= "UTF-8"? ><web-app xmlns:xsi= "Http://www.w3.org/2001/XMLSchema-instance" xmlns= "Http://xmlns.jcp.org/xml/ns/javaee" xsi:schemalocation= "Http://xmlns.jcp.org/xml/ns/javaee/http Xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd "id=" webapp_id "version=" 3.1 "><servlet><servlet-name> Commonservlet</servlet-name><servlet-class>jizuiku.web.servlet.commonservlet</servlet-class> </servlet><servlet-mapping><servlet-name>commonservlet</servlet-name><url-pattern >/CommonServlet</url-pattern><url-pattern>/SpecialServlet</url-pattern><!-- Two paths can be accessed to Commonservlet--></servlet-mapping></web-app>

Code

Package Jizuiku.web.servlet;import Java.io.ioexception;import Javax.servlet.servletexception;import Javax.servlet.http.httpservlet;import Javax.servlet.http.httpservletrequest;import javax.servlet.http.httpservletresponse;/** * * * *  @author to the hardest * @version V17.10.20 */public class Commonservlet Extends HttpServlet {/** *  */private static final long serialversionuid = 1L; @Overridepublic void Init () throws Servle texception {//TODO auto-generated method StubSystem.out.println ("Commonservlet started");} @Overrideprotected void Doget (HttpServletRequest req, HttpServletResponse resp) throws Servletexception, IOException {/ /TODO auto-generated Method StubSystem.out.println ("received a GET Request");} @Overrideprotected void DoPost (HttpServletRequest req, HttpServletResponse resp) throws Servletexception, IOException { TODO auto-generated Method StubSystem.out.println ("received a POST request");}}

Effect

Learning resources: Itcast and Itheima Video library. If you have public resources, can share to me, with your resources to learn also can.
Blog post is to watch the video, into thinking written. It's good that the teacher speaks well. Blog bad, is to give the most bitter not serious.

Javaweb base by setting Web. XML to implement a servlet with two browse paths