【发布时间】：2014-03-01 10:40:13
【问题描述】：
我尝试将带有 primefaces 的文件上传到我的 tomcat7 服务器。我正在使用primfaces4。文件上传侦听器不调用 handleFileUpload 并且 hiii 未在控制台中显示
我的豆子是这样的：
package Pin;
import javax.enterprise.context.SessionScoped;
import javax.faces.bean.ManagedBean;
import org.primefaces.component.fileupload.FileUpload;
import org.primefaces.event.FileUploadEvent;
import org.primefaces.model.UploadedFile;
import Util.U;
@ManagedBean(name="pinBean")
@SessionScoped
public class PinBean{
private UploadedFile file;
public PinBean(){
U.wl("Start");
}
public UploadedFile getFile() {
U.wl("get");
return file;
}
public void setFile(UploadedFile file) {
U.wl("set");
this.file = file;
}
public void handleFileUpload(FileUploadEvent event) {
UploadedFile file = event.getFile();
U.wl("hiii");
//application code
}
}
而我的 xhtml 是：
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:t="http://myfaces.apache.org/tomahawk"
xmlns:ui="http://java.sun.com/jsf/facelets"
xmlns:a4j="http://richfaces.org/a4j"
xmlns:p="http://primefaces.org/ui">
<h:form>
<h:form enctype="multipart/form-data">
<p:fileUpload fileUploadListener="#{pinBean.handleFileUpload}" auto="true" mode="advanced"/>
</h:form>
</h:form>
</html>
和 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_3_0.xsd" version="3.0">
<display-name>testUpload</display-name>
<filter>
<filter-name>PrimeFaces FileUpload Filter</filter-name>
<filter-class>org.primefaces.webapp.filter.FileUploadFilter</filter-class>
<init-param>
<param-name>thresholdSize</param-name>
<param-value>2097152</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>PrimeFaces FileUpload Filter</filter-name>
<servlet-name>Faces Servlet</servlet-name>
</filter-mapping>
<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>/faces/*</url-pattern>
</servlet-mapping>
</web-app>
【问题讨论】：
标签： jsf jsf-2 primefaces