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: 17.03.2011
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: 51

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[ ] .

, 18 2017 . 16:25 +
, , . , , . . , - .

.

, - maven Tomcat ( ) (WAR- ). , web.xml. C .

: . localhost:8080/_WAR/test test.jsp . /test url- . Java- test.jsp.

:

webapp/WEB-INF/web.xml -> servlet
---> ru.user.project/web/ClassName -> request
---> page.jsp

, , . , :

web.xml Java-, , , .

, .

, Tomcat , localhost:8080/_WAR ( WAR-).

web.xml. Tomcat' . . web.xml:



    Test

    
        testServlet
        ru.user.project.web.TestServlet
    
    
        testServlet
        /test
    


Java-. Java-, , JSP-. 2 :

    //    Java-
        testServlet
        ru.user.project.web.TestServlet
    
        //      ,  
        testServlet
        /test
    

. Java-, . . , . /test, . . Java-. ru.user.project.web ( web, ).

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * Created by promoscow on 17.07.17.
 */
public class TestServlet extends HttpServlet {

    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        request.getRequestDispatcher("/test.jsp").forward(request, response);
    }
}

HttpServlet doGet(); , ( , "/test.jsp".

, localhost:8080/_WAR/test Tomcat , , testServlet, , testServlet Java- TestSevlet, , Java- test.jsp. test.jsp:





    


Hey there! It's test servlet page!


, /test , , (, ?) test.jsp. , , , (, index.html) :

Test page

, , , test.jsp.

, , ( ).
Original source: habrahabr.ru (comments, light).

https://habrahabr.ru/post/333626/

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