Question

我正在尝试通过互联网学习RichFaces的基础知识。我正在使用这个开发环境：

Eclipse Helios Service Release 2（Build Id：20110218-0911）
Glassfish开源版3.1 （插件安装在eclipse中）。
RichFaces 4.0.0 Final（jar的补充在我项目的WEB-INF / lib中）

但是，当我尝试使用Glassfish部署webapp时，我收到错误：HTTP 404 Not Found：

请求的资源（/JSFR4/test.jsf）不可用。

我知道这是一个“找不到文件”的错误，但问题是我在任何应用程序中遇到的错误都在于我正在做什么，我不知道出了什么问题。在Glassfish管理控制台中部署了webapp，当我从这个控制台启动它时，我得到了同样的错误。

server.log不记录任何错误。

以下是为项目生成的web.xml：

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" version="2.5">
  <description>Facelets StarterKit</description>
  <display-name>JSFR4</display-name>
  <context-param>
    <param-name>com.sun.faces.validateXml</param-name>
    <param-value>true</param-value>
  </context-param>
  <context-param>
    <param-name>com.sun.faces.verifyObjects</param-name>
    <param-value>true</param-value>
  </context-param>
  <context-param>
    <param-name>facelets.DEVELOPMENT</param-name>
    <param-value>true</param-value>
  </context-param>
  <context-param>
    <param-name>facelets.REFRESH_PERIOD</param-name>
    <param-value>2</param-value>
  </context-param>
  <context-param>
    <param-name>javax.faces.DEFAULT_SUFFIX</param-name>
    <param-value>.xhtml</param-value>
  </context-param>
  <context-param>
    <param-name>javax.faces.STATE_SAVING_METHOD</param-name>
    <param-value>client</param-value>
  </context-param>
  <servlet>
    <servlet-name>Faces Servlet</servlet-name>
    <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
    <load-on-startup>1</load-on-startup>
  </servlet>
  <servlet-mapping>
    <servlet-name>Faces Servlet</servlet-name>
    <url-pattern>*.jsf</url-pattern>
    <url-pattern>/faces/*</url-pattern>
  </servlet-mapping>
</web-app>

这是为项目生成的faces-config：

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" version="2.5">
  <description>Facelets StarterKit</description>
  <display-name>JSFR4</display-name>
  <context-param>
    <param-name>com.sun.faces.validateXml</param-name>
    <param-value>true</param-value>
  </context-param>
  <context-param>
    <param-name>com.sun.faces.verifyObjects</param-name>
    <param-value>true</param-value>
  </context-param>
  <context-param>
    <param-name>facelets.DEVELOPMENT</param-name>
    <param-value>true</param-value>
  </context-param>
  <context-param>
    <param-name>facelets.REFRESH_PERIOD</param-name>
    <param-value>2</param-value>
  </context-param>
  <context-param>
    <param-name>javax.faces.DEFAULT_SUFFIX</param-name>
    <param-value>.xhtml</param-value>
  </context-param>
  <context-param>
    <param-name>javax.faces.STATE_SAVING_METHOD</param-name>
    <param-value>client</param-value>
  </context-param>
  <servlet>
    <servlet-name>Faces Servlet</servlet-name>
    <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
    <load-on-startup>1</load-on-startup>
  </servlet>
  <servlet-mapping>
    <servlet-name>Faces Servlet</servlet-name>
    <url-pattern>*.jsf</url-pattern>
    <url-pattern>/faces/*</url-pattern>
  </servlet-mapping>
</web-app>

而这是我的xhtml文件（非常简单）

<f:view>
    <h:head></h:head>
    <h:body>
        <rich:panel header="RichFaces Example">
            <ul>
                <li>This is an Example of Richfaces</li>
                <li>A JSF Library</li>
            </ul>
        </rich:panel>
    </h:body>
</f:view>

感谢Everyone

Answer 1

您的.xhtml文件通常应该位于上下文的根目录中。类似的东西：

webapps/
    yourapp/
        WEB-INF/
        test.xhtml
        foo.xhtml

部署基本Web应用程序时的HTTP 404

1 个答案: