如何更改我的企业项目的上下文路径

问题描述

因此，我的企业项目名称 TestProject ，其中包含 TestProject-ejb 和 TestProject- war ，所以当我运行这个项目时，url就像这个 locahost：8080 / TestProject-war 。我如何将这个URL改为 localhost：8080 / testproject 。我使用netbean 6.9，我试图右键单击netbean中的 TestProject-war 文件夹，并在 Run ，但它仍然加载 locahost：8080 / TestProject-war

解决方案

您需要检查EAR的META-INF目录下的application.xml文件中的web模块的上下文根元素是否已正确更改。

 <？xml version =1.0encoding =UTF-8 ？> 
< application xmlns：xsi =http://www.w3.org/2001/XMLSchema-instance
 xmlns =http://java.sun.com/xml/ns/javaee 
 xmlns：application =http://java.sun.com/xml/ns/javaee/application_5.xsd
 xsi：schemaLocation =http://java.sun.com/xml / ns / javaee http://java.sun.com/xml/ns/javaee/application_6.xsd
 id =Application_IDversion =6> 
 
< display-name> TestProject< / display-name> 
 
< module> 
< web> 
< web-uri> TestProjectWeb.war< / web-uri> 
< context-root> testproject< / context-root> 
< / web> 
< / module> 
 
< module> 
< ejb> TestProjectEJB.jar< / ejb> 
< / module> 
 
< / application> 
  

在这个例子中，web模块应该在您部署的服务器的/ testproject下可用，所以在你的情况 http：// localhost：8080 / testproject 。
$ b （如果你想部署到服务器的根目录，可以将上下文根元素留空：< context-root>< / context-root> 。）



如果您确实看到您在Netbeans中的操作已正确更改此文件，则可能是BalusC所示的部署问题。检查EAR部署到的位置并手动检查部署的版本是否也具有正确的值。

So my enterprise project name TestProject, which contain TestProject-ejb and TestProject-war, so when I run the project the url is like this locahost:8080/TestProject-war. How can I change this url to localhost:8080/testproject. I use netbean 6.9, I try to right click on TestProject-war folder in netbean, and specify the context-path there under Run, but it still load locahost:8080/TestProject-war

解决方案

You need to check that the context-root element for the web module in the application.xml file that's in the META-INF directory of your EAR has been correctly changed.

An example would look like this:

<?xml version="1.0" encoding="UTF-8"?>
<application xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns="http://java.sun.com/xml/ns/javaee"
    xmlns:application="http://java.sun.com/xml/ns/javaee/application_5.xsd"
    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/application_6.xsd"
    id="Application_ID" version="6">

    <display-name>TestProject</display-name>

    <module>
        <web>
            <web-uri>TestProjectWeb.war</web-uri>
            <context-root>testproject</context-root>
        </web>
    </module>

    <module>
        <ejb>TestProjectEJB.jar</ejb>
    </module>

</application>

In this example the web module should be available under /testproject of the server you deploy to, so in your case http://localhost:8080/testproject.

(In case you would like to deploy to the root of your server, you can leave the context-root element empty: <context-root></context-root>.)

If you indeed see that your action in Netbeans has correctly changed this file, it may be a deployment problem like BalusC indicated. Check the location the EAR is deployed to and manually inspect whether the deployed version also has the correct value.

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