Hi Paul:
We have been using jersey1.0.2，It has been working quite nice，But today, I
have got a issue for it.
Here is my code:
1.web.xml
<servlet>
<servlet-name>Jersey Web Application</servlet-name>
<servlet-class>
com.sun.jersey.spi.spring.container.servlet.SpringServlet
</servlet-class>
<init-param>
<param-name>
com.sun.jersey.config.property.packages
</param-name>
<param-value>com.jersey.sample</param-value>
<!--
<param-value>com.jersey.sample.provider;com.jersey.sample.resources</param-value>
-->
<init-param>
<param-name>
com.sun.jersey.spi.container.ContainerRequestFilters
</param-name>
<param-value>
com.sun.jersey.api.container.filter.LoggingFilter;
</param-value>
</init-param>
<init-param>
<param-name>
com.sun.jersey.spi.container.ContainerResponseFilters
</param-name>
<param-value>
com.sun.jersey.api.container.filter.LoggingFilter;
</param-value>
</init-param>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>Jersey Web Application</servlet-name>
<url-pattern>/resources/*</url-pattern>
</servlet-mapping>
2.UploadFileResource.java
@Path("/uploadFile")
public class UploadFileResource {
/**
* httpServletRequest
*/
@Context
private HttpServletRequest httpServletRequest;
/**
* 上传文件
* @throws JSONException
*/
@SuppressWarnings("unchecked")
@POST
public Response uploadFile() {
DiskFileItemFactory factory = new DiskFileItemFactory();
factory.setSizeThreshold(4 * 1024);
ServletFileUpload upload = new ServletFileUpload(factory);
upload.setSizeMax(10 * 1024 * 1024);
// FileItem
List<FileItem> fileItemList = null;
try {
fileItemList = upload.parseRequest(httpServletRequest);
System.out.println("fileItemList size:" + fileItemList.size());
} catch (FileUploadException e) {
}
return Response.ok("{success:true}").status(Status.OK).build();
}
}
run result: fileItemList size:0
uploadFile.jsp:
<%@ page language="java" contentType="text/html; charset=utf-8"
pageEncoding="utf-8"%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Insert title here</title>
</head>
<body>
<h1>"multipart/form-data"</h1>
<form action="/jerseydemo/resources/uploadFile" method="post"
enctype="multipart/form-data">
<input type="file" name="file" />
<input type="submit" name="submit" value="upload" />
</form>
</body>
But , I have changed web.xml like this:
<servlet>
<servlet-name>Jersey Web Application</servlet-name>
<servlet-class>
com.sun.jersey.spi.spring.container.servlet.SpringServlet
</servlet-class>
<init-param>
<param-name>
com.sun.jersey.config.property.packages
</param-name>
<param-value>com.jersey.sample</param-value>
<!--
<param-value>com.jersey.sample.provider;com.jersey.sample.resources</param-value>
-->
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>Jersey Web Application</servlet-name>
<url-pattern>/resources/*</url-pattern>
</servlet-mapping>
The UploadFile.java runing result is :fileItemList size:2
Why ?
Any help?
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