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这里是我的代码为什么我的功能没有找到?
<html (...) xmlns:of="http://omnifaces.org/functions">
...
<c:set var="formattedDate"
value="#{of:formatDate(now, 'dd/MM/yyyy')}" />
当我运行它,我得到这个错误:
value="#{of:formatDate(now, 'dd/MM/yyyy')}" Function 'of:formatDate' not found
javax.faces.webapp.FacesServlet.service(FacesServlet.java:606)
这里是我的的pom.xml
...
<dependency>
<groupId>org.omnifaces</groupId>
<artifactId>omnifaces</artifactId>
<version>1.7</version>
</dependency>
这里是我的网.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_3_0.xsd" id="WebApp_ID" version="3.0">
<display-name>JSFPlayground</display-name>
<welcome-file-list>
<welcome-file>index.html</welcome-file>
<welcome-file>index.htm</welcome-file>
<welcome-file>index.xhtml</welcome-file>
<welcome-file>index.jsp</welcome-file>
<welcome-file>default.html</welcome-file>
<welcome-file>default.htm</welcome-file>
<welcome-file>default.jsp</welcome-file>
</welcome-file-list>
<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>
</web-app>
你有'''命名空间集? –
@kocko是的我有 – Stephan
您确定Omnifaces库位于类路径中吗?你可以尝试运行'mvn clean install'吗? –