java - <c:url> tag and contextPath doesn't display properly path -


i want redirect client following paths when particural text clicked, <a href="${userurl}"> query </a>and <a href="${removeuserurl}"> remove </a> works properly. contextpath "basics" , jsp displayed path "http://localhost:8080/basics/". when click on update or add user, redirects me "http://localhost:8080/basics/basics/users" (the jsp file users.jsp) should redirects respectively "http://localhost:8080/basics/user/update/${customer.id}" , "http://localhost:8080/basics/user/add" what's wrong code?

users.jsp:

<%@ page language="java" contenttype="text/html; charset=iso-8859-1"     pageencoding="iso-8859-1"%> <%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%> <!doctype html public "-//w3c//dtd html 4.01 transitional//en" "http://www.w3.org/tr/html4/loose.dtd"> <html> <head> <title>users</title>  //...style </head> <body>      <c:set value="${pagecontext.request.contextpath}"         var="contexturl" />      <c:set value="${contexturl}/user/add" var="adduserurl" />      <table style="width: 100%">         <tr>             <th>#id</th>             <th>name</th>             <th>age</th>             <th>country</th>             <td colspan="3"                 style="background-color: #0cf323; text-align: center; border-top-color: #0cf323; border-right-color: #0cf323">                 <a href="<c:url value='/user/add' />"> add user </a>             </td>         </tr>          <c:foreach var="customer" items="${customers}">              <c:set value="${contexturl}/user/update/${customer.id}"                 var="updateuserurl" />             <c:set value="${contexturl}/user/remove/${customer.id}"                 var="removeuserurl" />             <c:set value="${contexturl}/user/${customer.id}" var="userurl" />              <tr>                 <td><c:out value="${customer.id }" /></td>                 <td><c:out value="${customer.name }" /></td>                 <td><c:out value="${customer.age }" /></td>                 <td><c:out value="${customer.country.country }" /></td>                 <td style="background-color: #17d0f5"><a href="${userurl}"> query </a></td>                 <td style="background-color: #ff8000"><a                     href="${updateuserurl}"> update </a></td>                 <td style="background-color: #ec2727"><a                     href="${removeuserurl}"> remove </a></td>             </tr>         </c:foreach>     </table>   </body> </html>

try replace this:

 <a href="<c:url value='/user/add' />"> add user </a>

with using double quote "" , adding var="uservar":

  <a href="<c:url value="/user/add" var="uservar" />">add user</a>

and use ${uservar} want.


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