JSP doesn't open CSS, Images and JS

Question

I'm trying to put CSS, JS and IMGs on my JSP, but doesn't work, it's strange because I use c:url and JSTL core.

I'm using JSP, JSTL and Servlet, no frameworks.

structure

<%@page contentType="text/html" pageEncoding="UTF-8"%>
<%@taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<%@taglib uri="http://java.sun.com/jsp/jstl/fmt" prefix="fmt" %>
<!DOCTYPE html>
<html>    
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
        <title>clientes atuantes</title>
        <link rel="stylesheet" href="<c:url value="/bootstrap/css/bootstrap.min.css"/>">
        <link rel="stylesheet" href="<c:url value="/css/layout.css"/>">
        <script type="text/javascript" src="<c:url value="/bootstrap/js/jquery-1.12.0.js" />"></script>
        <script type="text/javascript" src="<c:url value="/bootstrap/js/bootstrap.min.js" />"></script>
    </head>
    <body>

        <main>
            <div class="col-md-12">
                <div class="panel panel-default espacamentoExterno5">

                    <div class="panel-body">
                        <p><img src="<c:url value="/img/ativo.gif"/>" /> ativo</p>
                        <p><img src="<c:url value="/img/congelado.gif"/>" /> congelado</p>
                        <p><img src="<c:url value="/img/cancelado.gif"/>" /> cancelado</p>

                    </div>
                </div>
            </div>
        </main>
    </body>
</html>

web.xml:

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
         xmlns:web="http://java.sun.com/xml/ns/javaee" 
         xmlns="http://java.sun.com/xml/ns/javaee" 
         xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" version="3.0">
    
  <display-name>PainelProduct</display-name>
  

</web-app>

check properly, whether you have make available proper jar(jstl) on classpath or not ? — Vishal Gajera
– Vishal Gajera, Commented Mar 1, 2016 at 15:37
may i know you img directory location into project-structure...? — Vishal Gajera
– Vishal Gajera, Commented Mar 1, 2016 at 16:00

Purgoufr · Accepted Answer · 2017-01-29 00:37:16Z

1

I have encountered the same problem and have not resolved it for a long time. Then I realized that it was a problem from the path of the images.

Wrong path is like that;

src>main>resources>images

The order of files(path) should definitely be as follows.

src>main>webapp>resources>images

and you should to call the function like that;

<img src="<c:url value="/resources/img/logo.png"/>" alt=""/>

answered Jan 29, 2017 at 0:37

Purgoufr

99218 silver badges27 bronze badges

Sign up to request clarification or add additional context in comments.

Comments

Community · Accepted Answer · 2017-05-23 12:01:30Z

0

The url pattern "/" has a special meaning to the web server. It's used for default servlet mapping which is capable of serving the static content. The static content is JS, CSS, images, html resources. Directing these files to your servlet is wrong, because it's not capable to serve the static content.

Change the servlet mapping to something @WebServlet(urlPatterns="/incidente")

and use url localhost:8080/PainelProduct/incidente to forward to jsp page.

Check this question to learn more about servlets and servlet mapping Mapping a specific servlet to be the default servlet in Tomcat.

edited May 23, 2017 at 12:01

CommunityBot

11 silver badge

answered Mar 1, 2016 at 18:03

Roman C

1

2 Comments

user3061516 Over a year ago

could I do more one question? how can I put "/incidente" like first page?

Roman C Over a year ago

make this page to forward to this "/incedente", when you forward the url remains the same.

Collectives™ on Stack Overflow

JSP doesn't open CSS, Images and JS

2 Answers 2

Comments

2 Comments

Your Answer

Linked

Hot Network Questions

Collectives™ on Stack Overflow

2 Answers 2

Comments

2 Comments

Your Answer

Sign up or log in

Post as a guest

Linked

Related