首页 > 代码库 > AsyncHttpClient 上传两个以上文件出错 急！
AsyncHttpClient 上传两个以上文件出错 急！
============问题描述============
AsyncHttpClient上传两个以上文件到服务端，服务端接收的时候报错
服务端是用Java的 struts2框架写的，tomcat服务器，tomcat设置如下：
<Connector port="8080" protocol="HTTP/1.1"
connectionTimeout="100000"
redirectPort="8443" URIEncoding="UTF-8"
maxHttpHeaderSize="8192"
maxThreads="150" minSpareThreads="25" maxSpareThreads="75"
enableLookups="false" acceptCount="100"
disableUploadTimeout="false" />
我开始以为是客户端上传文件大小出错，所以每次上传两张图片很正常，三张就报错
但是后来我实验了上传一个10多M的文件加一个图片，很正常，但是再增加一张图片就报错。
搞了好久，快疯掉了，各位大侠救命，解决问题马上给分，不胜感激！！！
每次报错信息都是如下：
九月 27, 2014 7:56:28 下午 org.apache.struts2.dispatcher.multipart.JakartaMultiPartRequest warn
警告: Unable to parse request
org.apache.commons.fileupload.FileUploadBase$IOFileUploadException: Processing of multipart/form-data request failed. Stream ended unexpectedly
at org.apache.commons.fileupload.FileUploadBase.parseRequest(FileUploadBase.java:351)
at org.apache.struts2.dispatcher.multipart.JakartaMultiPartRequest.parseRequest(JakartaMultiPartRequest.java:189)
at org.apache.struts2.dispatcher.multipart.JakartaMultiPartRequest.processUpload(JakartaMultiPartRequest.java:127)
at org.apache.struts2.dispatcher.multipart.JakartaMultiPartRequest.parse(JakartaMultiPartRequest.java:92)
at org.apache.struts2.dispatcher.multipart.MultiPartRequestWrapper.<init>(MultiPartRequestWrapper.java:81)
at org.apache.struts2.dispatcher.Dispatcher.wrapRequest(Dispatcher.java:803)
at org.apache.struts2.dispatcher.ng.PrepareOperations.wrapRequest(PrepareOperations.java:134)
at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:91)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:261)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:581)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:744)
Caused by: org.apache.commons.fileupload.MultipartStream$MalformedStreamException: Stream ended unexpectedly
at org.apache.commons.fileupload.MultipartStream$ItemInputStream.makeAvailable(MultipartStream.java:1005)
at org.apache.commons.fileupload.MultipartStream$ItemInputStream.read(MultipartStream.java:903)
at java.io.InputStream.read(InputStream.java:101)
at org.apache.commons.fileupload.util.Streams.copy(Streams.java:100)
at org.apache.commons.fileupload.util.Streams.copy(Streams.java:70)
at org.apache.commons.fileupload.FileUploadBase.parseRequest(FileUploadBase.java:347)
... 19 more
============解决方案1============
从提示信息“Stream ended unexpectedly”来看，可能是你的android程序没有把数据传完就断开连接了。
============解决方案2============
是怎么添加附件的，是不是上传的格式编码问题，你试下两张能压缩上传么？
AsyncHttpClient 上传两个以上文件出错 急！
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