I am trying to upload a file (or several files) to my servlet, which uses Apache file upload to process and retrieve files after publication.
Everything is going well, and the file is sent and received when I use the following code.
DefaultHttpClient client = new DefaultHttpClient();
HttpPost post = new HttpPost("http://myservice.com/servlet");
MultipartEntity entity2 = new MultipartEntity();
FileBody fileBody = new FileBody(new File("C:/docOut.pdf"));
entity2.addPart("file", fileBody);
post.setEntity(entity2);
HttpResponse httpResponse = client.execute(post);
System.out.println(EntityUtils.toString(httpResponse.getEntity()));
But when I try to configure my own "Content-Type" to the recommended one (or one that was accepted only with the Apache file upload library) with the file upload:
post.addHeader("Content-Type", "multipart/form-data");
My servlet does not receive any of the files and challenges:
org.apache.commons.fileupload.FileUploadException: the request was rejected because no multipart boundary was found
at org.apache.commons.fileupload.FileUploadBase$FileItemIteratorImpl.<init>(FileUploadBase.java:931)
at org.apache.commons.fileupload.FileUploadBase.getItemIterator(FileUploadBase.java:331)
at org.apache.commons.fileupload.FileUploadBase.parseRequest(FileUploadBase.java:349)
at org.apache.commons.fileupload.servlet.ServletFileUpload.parseRequest(ServletFileUpload.java:126)
at com.myservice.server.filerep.action.FileUploadFormAction.execute(FileUploadFormAction.java:54)
at com.myservice.server.filerep.web.FileRepServlet.doGet(FileRepServlet.java:34)
at com.myservice.server.filerep.web.FileRepServlet.doPost(FileRepServlet.java:41)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:362)
at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:729)
at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405)
at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
at org.mortbay.jetty.handler.RequestLogHandler.handle(RequestLogHandler.java:49)
at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
at org.mortbay.jetty.Server.handle(Server.java:324)
at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505)
at org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:843)
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:647)
at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)
at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395)
at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:488)
, POST "" , , , HttpClient ( , ).
:
"Content-Type" ? HttpClient ?
"Content-Type" ?
Content-Type explicity, ?
Content-Type, "multipart/form-data" "application/x-www-form-urlencoded", POSTing ?
PS: , :
ContentType commons-upload httpcomponent
MultipartForm?