Question

将JSF 2.2与Tomcat 7.0一起使用，尝试使用web.xml在服务器上运行我的项目，但我的JSF从未呈现过。通过在tomcat上运行运行我的index.xhtml文件时，jsf显示没有任何问题。这是我的web.xhtml：

<?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"
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>ProcessOrderNewGreg</display-name>

<context-param>
    <param-name>javax.faces.DEFAULT_SUFFIX</param-name>
    <param-value>.xhtml</param-value>
</context-param>
<context-param>
    <param-name>javax.faces.PROJECT_STAGE</param-name>
    <param-value>Development</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>*.xhtml</url-pattern>
</servlet-mapping>
<context-param>
    <description>State saving method: 'client' or 'server' (=default). See JSF
Specification 2.5.2</description>
    <param-name>javax.faces.STATE_SAVING_METHOD</param-name>
    <param-value>client</param-value>
</context-param>
<context-param>
    <param-name>javax.servlet.jsp.jstl.fmt.localizationContext</param-name>
    <param-value>resources.application</param-value>
</context-param>
<listener>
    <listener-class>com.sun.faces.config.ConfigureListener</listener-class>
</listener>
<welcome-file-list>
    <welcome-file>ProcessOrderNewGreg/index.xhtml</welcome-file>
    <welcome-file>ProcessOrderNewGreg/index.xhtml/index.jsf</welcome-file>
    <welcome-file>ProcessOrderNewGreg/index.xhtml/index.htm</welcome-file>
    <welcome-file>ProcessOrderNewGreg/index.xhtml/index.jsp</welcome-file>
</welcome-file-list>
</web-app>

我在运行index.xhtml时运行的URL为：

http://localhost:8080/ProcessOrderNewGreg/index.xhtml

Answer 1

通过将我的web.xml文件设置为：

<?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"
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>ProcessOrderNewGreg</display-name>
<context-param>
    <param-name>javax.faces.PROJECT_STAGE</param-name>
    <param-value>Development</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>*.xhtml</url-pattern>
</servlet-mapping>
<listener>
    <listener-class>com.sun.faces.config.ConfigureListener</listener-class>
</listener>
<welcome-file-list>
    <welcome-file>index.xhtml</welcome-file>
    <welcome-file>index.jsf</welcome-file>
    <welcome-file>index.htm</welcome-file>
    <welcome-file>index.jsp</welcome-file>
</welcome-file-list>
</web-app>

我能够渲染我的所有JSF组件。

JSF不通过web.xml <welcome-file>仅呈现</welcome-file>

1 个答案: