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POJetty throws "Missing content for multipart request" on multipart form request
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  1. POJetty throws "Missing content for multipart request" on multipart form request
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    copied!<p>I'm running Jetty 9 (jetty-9.0.5.v20130815) server with servlet-api 3.0.1 (javax.servlet:javax.servlet-api:3.0.1), my servlet is configured to accept multipart requests.</p> <p>web.xml -</p> <pre><code>&lt;web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee" xmlns:c="http://java.sun.com/jsp/jstl/core" xmlns:fmt="http://java.sun.com/jsp/jstl/fmt" xmlns:web="http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd" version="3.1" xmlns="http://xmlns.jcp.org/xml/ns/javaee"&gt; &lt;servlet&gt; &lt;servlet-name&gt;restapi&lt;/servlet-name&gt; &lt;servlet-class&gt;org.springframework.web.servlet.DispatcherServlet &lt;/servlet-class&gt; &lt;load-on-startup&gt;1&lt;/load-on-startup&gt; &lt;multipart-form enable="true" /&gt; &lt;multipart-config&gt; &lt;max-file-size&gt;8428800&lt;/max-file-size&gt; &lt;max-request-size&gt;8428800&lt;/max-request-size&gt; &lt;file-size-threshold&gt;1048576&lt;/file-size-threshold&gt; &lt;/multipart-config&gt; &lt;/servlet&gt; &lt;/web-app&gt; </code></pre> <p>applicationContext.xml -</p> <pre><code>&lt;bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver"&gt; &lt;!-- one of the properties available; the maximum file size in bytes --&gt; &lt;property name="maxUploadSize" value="8000000"/&gt; &lt;/bean&gt; </code></pre> <p>It implements a POST command that should receive a file upload through <code>HttpServletRequest</code>. But when <code>request.getParts()</code> is called, this exception occurs:</p> <pre><code>java.io.IOException: Missing content for multipart request at org.eclipse.jetty.util.MultiPartInputStreamParser.parse(MultiPartInputStreamParser.java:493) at org.eclipse.jetty.util.MultiPartInputStreamParser.getParts(MultiPartInputStreamParser.java:401) at org.eclipse.jetty.server.Request.getParts(Request.java:2077) at javax.servlet.http.HttpServletRequestWrapper.getParts(HttpServletRequestWrapper.java:351) at javax.servlet.http.HttpServletRequestWrapper.getParts(HttpServletRequestWrapper.java:351) </code></pre> <p>The client is an iOS app using ASIFormDataRequest, but I don't think that client has the problem because it used to work with Apache commons-fileupload.jar. I'm not switching the server to use Jetty's multipart support for receiving files.</p> <p>Here's the request, as intercepted by a proxy -</p> <pre><code>POST /mycommand HTTP/1.1 Host: localhost:8080 Proxy-Connection: close Accept-Encoding: gzip Content-Type: multipart/form-data; charset=utf-8; boundary=0xKhTmLbOuNdArY-849F4DA3-85DC-46F1-B182-44257808F0B9 Content-Length: 1568 Connection: close --0xKhTmLbOuNdArY-849F4DA3-85DC-46F1-B182-44257808F0B9 Content-Disposition: form-data; name="param1" text --0xKhTmLbOuNdArY-849F4DA3-85DC-46F1-B182-44257808F0B9 Content-Disposition: form-data; name="data"; filename="file" Content-Type: application/octet-stream ... DATA ... --0xKhTmLbOuNdArY-849F4DA3-85DC-46F1-B182-44257808F0B9-- </code></pre> <p>Any ideas?</p>
 

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