我正在尝试使用 primefaces fileUpload 实现页面,但未触发我的 handleUpload 函数。我的xhtml:
<h:form enctype="multipart/form-data">
<p:panel id="uploadFormPanel" header="File upload">
<h:panelGrid columns="2" style="margin-bottom:10px" cellpadding="5">
<h:outputText value="#{criteriaTranslation.questionaireFile}:" />
<p:fileUpload update="uploadMessages"
fileUploadListener="#{critereCSVImporter.handleFileUpload}"
mode="advanced"
allowTypes="/(\.|\/)(csv)$/"/>
</h:panelGrid>
<p:growl id="uploadMessages" showDetail="true"/>
</p:panel>
</h:form>
我的支持豆:
@ManagedBean
@ViewScoped
public class CritereCSVImporter {
@Inject
private CriteriaBL criteriaBL;
private String OCRMODE;
public void handleFileUpload(FileUploadEvent event) {
System.out.println("handle");
InputStream inputStream = event.getFile().getInputstream();
}
我的 web.xml:
<filter>
<filter-name>PrimeFaces FileUpload Filter</filter-name>
<filter-class>
org.primefaces.webapp.filter.FileUploadFilter
</filter-class>
</filter>
<filter-mapping>
<filter-name>PrimeFaces FileUpload Filter</filter-name>
<servlet-name>Faces Servlet</servlet-name>
</filter-mapping>
我错过了什么吗?