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首页 > 解决方案 > FileUpload 问题：处理多部分/表单数据请求失败。在套接字上读取意外的 EOF

java - FileUpload 问题：处理多部分/表单数据请求失败。在套接字上读取意外的 EOF

问题描述

使用 Apache common uploadFile 上传文件时出现以下异常。我能够上传小于 3mb 的小文件。当我尝试在错误发生后上传大文件时

rg.apache.commons.fileupload.FileUploadBase$IOFileUploadException: Processing of multipart/form-data request failed. Unexpected EOF read on the socket
    at org.apache.commons.fileupload.FileUploadBase.parseRequest(FileUploadBase.java:371)
    at org.apache.commons.fileupload.servlet.ServletFileUpload.parseRequest(ServletFileUpload.java:126)
    at org.apache.jsp.fileUpload_jsp._jspService(fileUpload_jsp.java:1058)
    at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
    at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
    at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:395)
    at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:339)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:610)
    at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
    at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
    at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:683)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1041)
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)
    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1725)
    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1683)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:622)
    at java.lang.Thread.run(Thread.java:748)
Caused by: java.io.EOFException: Unexpected EOF read on the socket
    at org.apache.coyote.http11.InternalNioInputBuffer.readSocket(InternalNioInputBuffer.java:448)
    at org.apache.coyote.http11.InternalNioInputBuffer.fill(InternalNioInputBuffer.java:800)
    at org.apache.coyote.http11.InternalNioInputBuffer$SocketInputBuffer.doRead(InternalNioInputBuffer.java:825)

这就是我使用 apache 上传的方式

DiskFileItemFactory fileItemFactory = new DiskFileItemFactory ();
    fileItemFactory.setSizeThreshold(5*1024*1024);
    fileItemFactory.setRepository(tmpDir);
    ServletFileUpload uploadHandler = new ServletFileUpload(fileItemFactory);
    long fileSize = 0;

        List items = uploadHandler.parseRequest(request);
        Iterator itr = items.iterator();

标签： javaapache-commonsapache-commons-fileupload

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