java - 生产问题 - 错误：由以下原因引起：org.apache.commons.fileupload.MultipartStream$MalformedStreamException：流意外结束
问题描述
我面临以下在生产服务器上上传文件的问题。以下是堆栈跟踪：
org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.springframework.web.multipart.MultipartException: Could not parse multipart servlet request; nested exception is org.apache.commons.fileupload.FileUploadBase$IOFileUploadException: Processing of multipart/form-data request failed. Stream ended unexpectedly
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:943)
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:833)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:807)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85)
at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129)
at com.ebuy.db.AddCustomHeader.doFilter(AddCustomHeader.java:50)
at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)
at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
at com.microsoft.applicationinsights.web.internal.WebRequestTrackingFilter.doFilter(WebRequestTrackingFilter.java:143)
at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)
at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84)
at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)
at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131)
at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)
at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)
at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60)
at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77)
at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50)
at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
at org.wildfly.extension.undertow.deployment.GlobalRequestControllerHandler.handleRequest(GlobalRequestControllerHandler.java:68)
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:292)
at io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:81)
at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:138)
at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:135)
at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48)
at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43)
at org.wildfly.extension.undertow.security.SecurityContextThreadSetupAction.lambda$create$0(SecurityContextThreadSetupAction.java:105)
at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1508)
at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1508)
at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1508)
at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1508)
at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:272)
at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81)
at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:104)
at io.undertow.server.Connectors.executeRootHandler(Connectors.java:326)
at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:812)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: org.springframework.web.multipart.MultipartException: Could not parse multipart servlet request; nested exception is org.apache.commons.fileupload.FileUploadBase$IOFileUploadException: Processing of multipart/form-data request failed. Stream ended unexpectedly
at org.springframework.web.multipart.commons.CommonsMultipartResolver.parseRequest(CommonsMultipartResolver.java:165)
at org.springframework.web.multipart.commons.CommonsMultipartResolver.resolveMultipart(CommonsMultipartResolver.java:142)
at org.springframework.web.servlet.DispatcherServlet.checkMultipart(DispatcherServlet.java:1070)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:912)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:876)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:931)
... 50 more
Caused by: org.apache.commons.fileupload.FileUploadBase$IOFileUploadException: Processing of multipart/form-data request failed. Stream ended unexpectedly
at org.apache.commons.fileupload.FileUploadBase.parseRequest(FileUploadBase.java:359)
at org.apache.commons.fileupload.servlet.ServletFileUpload.parseRequest(ServletFileUpload.java:126)
at org.springframework.web.multipart.commons.CommonsMultipartResolver.parseRequest(CommonsMultipartResolver.java:158)
... 55 more
Caused by: org.apache.commons.fileupload.MultipartStream$MalformedStreamException: Stream ended unexpectedly
at org.apache.commons.fileupload.MultipartStream$ItemInputStream.makeAvailable(MultipartStream.java:964)
at org.apache.commons.fileupload.MultipartStream$ItemInputStream.read(MultipartStream.java:887)
at java.io.InputStream.read(InputStream.java:101)
at org.apache.commons.fileupload.util.Streams.copy(Streams.java:94)
at org.apache.commons.fileupload.util.Streams.copy(Streams.java:64)
at org.apache.commons.fileupload.FileUploadBase.parseRequest(FileUploadBase.java:354)
... 57 more
我已经使用 spring MVC CommonsMultipartResolver 来上传文件。Spring Framework 版本为 4.0.0.RELEASE 应用服务器：JBoss EAP 7.1
JSP 代码：
<form name="fnm" method="post" action="" enctype="multipart/form-data">
<input type=hidden name="bt_logistic_company" value="<%=billTracker.getBt_logistic_company()%>">
<%-- <input type=hidden name="bt_material_contract" value="<%=billTracker.getBt_material_contract()%>"> --%>
<input type=hidden name="bt_file_name1" value="<%=Utility.blankIfEmpty(billTracker.getBt_file_name1())%>">
<input type=hidden name="bt_files1_binary" value="<%=Utility.blankIfEmpty(billTracker.getBt_files1_binary())%>">
<input type=hidden name="bt_file_name2" value="<%=Utility.blankIfEmpty(billTracker.getBt_file_name2())%>">
<input type=hidden name="bt_files2_binary" value="<%=Utility.blankIfEmpty(billTracker.getBt_files2_binary())%>">
<input type=hidden name="bt_file_name3" value="<%=Utility.blankIfEmpty(billTracker.getBt_file_name3())%>">
<input type=hidden name="bt_files3_binary" value="<%=Utility.blankIfEmpty(billTracker.getBt_files3_binary())%>">
<input type=hidden name="bt_file_name4" value="<%=Utility.blankIfEmpty(billTracker.getBt_file_name4())%>">
<input type=hidden name="bt_files4_binary" value="<%=Utility.blankIfEmpty(billTracker.getBt_files4_binary())%>">
<input type=hidden name="bt_file_name5" value="<%=Utility.blankIfEmpty(billTracker.getBt_file_name5())%>">
<input type=hidden name="bt_files5_binary" value="<%=Utility.blankIfEmpty(billTracker.getBt_files5_binary())%>">
<table border="0" cellpadding="0" cellspacing="0" width="70%" align=center>
<tr>
<td width="100%" bgcolor="#000000">
<table border="0" cellspacing="1" width="100%">
<tr>
<td width="25%" class="greentitle" nowrap> Vendor Code</td>
<td width="25%" class=data colspan="1" > <input type="text" name="bt_sup_code" size="20" maxlength="50" value="<%=bt_sup_code%>" readOnly> </td>
<td width="25%" class="greentitle" nowrap> Vendor Name</td>
<td width="25%" class=data colspan="1" > <input type="text" name="bt_sup_name" size="26" maxlength="50" value="<%=bt_sup_name%>" readOnly> </td>
</tr>
<tr>
<td width="25%" class="greentitle" nowrap> Bills Tracker ID</td>
<td width="25%" class=data colspan="1" > <input type="text" name="bt_bill_tracker_id" size="20" maxlength="50" value="<%=billTracker.getBt_bill_tracker_id()%>" readOnly> </td>
<td width="25%" class="greentitle" nowrap> Invoice Number</td>
<td width="25%" class=data colspan="1" > <input type="text" name="bt_invoice_no" size="20" maxlength="50" value="<%=billTracker.getBt_invoice_no()%>" readOnly> </td>
</tr>
<tr>
<td width="25%" class="greentitle" nowrap> Credit Invoice Number</td>
<td width="75%" class=data colspan="3" > <input type="text" name="bt_credit_invoice" size="20" maxlength="50" value="<%=Utility.blankIfEmpty(billTracker.getBt_credit_invoice())%>" readOnly> </td>
</tr>
<tr>
<td width="25%" class="greentitle" nowrap> Purchase Order No.</td>
<td width="25%" class=data colspan="1" > <input type="text" name="bt_purchase_order_no" size="20" maxlength="50" value="<%=Utility.blankIfEmpty(billTracker.getBt_purchase_order_no())%>" readOnly><a href="javascript:windowOpener_getOrderDetails();"><img src='../images/pick1.gif' alt="purchaseorderno" width="15" height="15" border=0></a> </td>
<td width="25%" class="greentitle" nowrap> Project No.</td>
<td width="25%" class=data colspan="1" > <input type="text" name="bt_project_number" size="20" maxlength="50" value="<%=Utility.blankIfEmpty(billTracker.getBt_project_number())%>" readOnly> </td>
</tr>
<tr>
<td width="25%" class="greentitle" nowrap> Warehouse Code</td>
<td width="25%" class=data colspan="1" > <input type="text" name="bt_warehouse_code" size="20" maxlength="50" value="<%=Utility.blankIfEmpty(billTracker.getBt_warehouse_code())%>" readOnly> </td>
<td width="25%" class="greentitle" nowrap> Warehouse Name</td>
<td width="25%" class=data colspan="1" > <input type="text" name="bt_warehouse_name" size="20" maxlength="50" value="<%=Utility.blankIfEmpty(billTracker.getBt_warehouse_name())%>" readOnly> </td>
</tr>
<!-- <tr>
<td width="25%" class="greentitle" nowrap> Material/Contract</td>
<td width="25%" class="data" colspan="1"> <input type="text" name="bt_material_contract" size="20" maxlength="50" value=""></td>
<td width="25%" class="greentitle" nowrap> Invoice No</td>
<td width="25%" class="data" colspan="1"> <input type="text" name="bt_invoice_no" size="20" maxlength="50" value=""></td>
</tr> -->
<tr>
<td width="25%" class="greentitle" nowrap> Invoice Date</td>
<!-- <td width="25%" class="data" colspan="1"> <input type="text" name="bt_invoice_date" size="20" maxlength="50" value=""></td> -->
<td width="25%" class=data colspan="1"> <input type=text name="bt_invoice_date" size=10 maxlength=15 value="<%=Utility.blankIfEmpty(billTracker.getBt_invoice_date())%>" ><a href="javascript:show_calendar('fnm.bt_invoice_date');" ><img src='/EBUY/gif/pick1.gif' alt="invoicedate" width="15" height="15" border=0></a></td>
<td width="25%" class="greentitle" nowrap> Invoice Amount</td>
<td width="25%" class="data" colspan="1"> <input type="text" name="bt_invoice_amount" size="20" maxlength="50" value="<%=Utility.blankIfEmpty(billTracker.getBt_invoice_amount())%>" ></td>
</tr>
<tr>
<td width="25%" class="greentitle" nowrap> Credit Invoice Date</td>
<td width="25%" class=data colspan="1"><input type=text name="bt_credit_invoice_date" size=10 maxlength=15 value="<%=Utility.blankIfDate(billTracker.getBt_credit_invoice_date())%>" ><a href="javascript:show_calendar('fnm.bt_credit_invoice_date');" ><img src='/EBUY/gif/pick1.gif' alt="creditinvoicedate" width="15" height="15" border=0></a></td>
<!-- <td width="25%" class="data" colspan="1"> <input type="text" name="bt_credit_invoice_date" size="20" maxlength="50" value=""></td> -->
<td width="25%" class="greentitle" nowrap> Credit Invoice Amount</td>
<td width="25%" class="data" colspan="1"> <input type="text" name="bt_credit_invoice_amount" size="20" maxlength="50" value="<%=Utility.blankIfEmpty(billTracker.getBt_credit_invoice_amount())%>"></td>
</tr>
<tr>
<td width="25%" class="greentitle" nowrap> Total No. of pages</td>
<td width="25%" class="data" colspan="1"> <input type="text" name="bt_total_pages" size="20" maxlength="50" value="<%=Utility.blankIfEmpty(billTracker.getBt_total_pages())%>"></td>
<td width="25%" class="greentitle" nowrap> Contact Person</td>
<td width="25%" class="data" colspan="1"> <input type="text" name="bt_contact_person" size="20" maxlength="50" value="<%=Utility.blankIfEmpty(billTracker.getBt_contact_person())%>"></td>
</tr>
<tr>
<td width="25%" class="greentitle" nowrap> Contact Number</td>
<td width="25%" class="data" colspan="1"> <input type="text" name="bt_contact_number" size="20" maxlength="50" value="<%=Utility.blankIfEmpty(billTracker.getBt_contact_number())%>"></td>
<td width="25%" class="greentitle" nowrap> Contact Email ID</td>
<td width="25%" class="data" colspan="3"> <input type="text" name="bt_contact_email" size="20" maxlength="50" value="<%=Utility.blankIfEmpty(billTracker.getBt_contact_email())%>"></td>
</tr>
<tr>
<td width="25%" class="greentitle" nowrap> <span style="color: red;font-size: 13px;">*</span> Order Type</td>
<td class=data colspan=1 width="25%">
<select id="bt_material_contract" name="bt_material_contract" onchange="getOrderTypeDetails('','')" value="<%=Utility.blankIfEmpty(billTracker.getBt_material_contract())%>">
</select>
</td>
<td width="25%" class="greentitle" nowrap> Order Type Details</td>
<td class=data colspan=1 width="25%">
<select id="bt_order_type_details" name="bt_order_type_details" value="<%=Utility.blankIfEmpty(billTracker.getBt_order_type_details())%>">
</select>
</td>
</tr>
<tr>
<td width="25%" class="greentitle" nowrap> File Upload 1</td>
<td class="data" colspan="3"><input type = file name = "bt_files1"><a href='javascript:downloadFile("1","<%=billTracker.getBt_file_name1()%>","<%=billTracker.getBt_sup_code()%>","<%=billTracker.getBt_bill_tracker_id()%>","<%=billTracker.getBt_invoice_no()%>");'><%=Utility.blankIfEmpty(billTracker.getBt_file_name1())%></td>
</tr>
<tr>
<td width="25%" class="greentitle" nowrap> File Upload 2</td>
<td class="data" colspan="3"><input type = file name = "bt_files2"><a href='javascript:downloadFile("2","<%=billTracker.getBt_file_name2()%>","<%=billTracker.getBt_sup_code()%>","<%=billTracker.getBt_bill_tracker_id()%>","<%=billTracker.getBt_invoice_no()%>");'><%=Utility.blankIfEmpty(billTracker.getBt_file_name2())%></td>
</tr>
<tr>
<td width="25%" class="greentitle" nowrap> File Upload 3</td>
<td class="data" colspan="3"><input type = file name = "bt_files3"><a href='javascript:downloadFile("3","<%=billTracker.getBt_file_name3()%>","<%=billTracker.getBt_sup_code()%>","<%=billTracker.getBt_bill_tracker_id()%>","<%=billTracker.getBt_invoice_no()%>");'><%=Utility.blankIfEmpty(billTracker.getBt_file_name3())%></td>
</tr>
<tr>
<td width="25%" class="greentitle" nowrap> File Upload 4</td>
<td class="data" colspan="3"><input type = file name = "bt_files4"><a href='javascript:downloadFile("4","<%=billTracker.getBt_file_name4()%>","<%=billTracker.getBt_sup_code()%>","<%=billTracker.getBt_bill_tracker_id()%>","<%=billTracker.getBt_invoice_no()%>");'><%=Utility.blankIfEmpty(billTracker.getBt_file_name4())%></td>
</tr>
<tr>
<td width="25%" class="greentitle" nowrap> File Upload 5</td>
<td class="data" colspan="3"><input type = file name = "bt_files5"><a href='javascript:downloadFile("5","<%=billTracker.getBt_file_name5()%>","<%=billTracker.getBt_sup_code()%>","<%=billTracker.getBt_bill_tracker_id()%>","<%=billTracker.getBt_invoice_no()%>");'><%=Utility.blankIfEmpty(billTracker.getBt_file_name5())%></td>
</tr>
<tr>
<td width="100%" bgcolor="#FFFFFF" colspan="4" align=right>
<strong><a href="javascript:get('Save');" style="text-decoration: none; color: rgb(0,0,255); font-family: Verdana; font-size: 8pt">Update</a></strong>
</td>
</tr>
</table>
</td>
</tr>
</table>
<br><br>
<input type=hidden name=mode>
<input type=hidden name=hidden>
<!-- Parameters for Session - Start -->
<input type="hidden" name="userId" value="<%=userId%>">
<input type="hidden" name="bizId" value="<%=bizId%>">
<input type="hidden" name="supId" value="<%=supId%>">
<input type="hidden" name="BizCode" value="<%=bizId%>">
<input type="hidden" name="userName" value="<%=userName%>">
<input type="hidden" name="role" value="<%=role%>">
<input type="hidden" name="userReference" value="<%=userReference%>">
<input type="hidden" name="module" value="<%=module%>" >
<input type="hidden" name="gRoleId" value="<%=gRoleId%>">
<input type="hidden" name="ErrorCode" value="" >
<!-- Parameters for Session - End -->
</form>
JavaScript：
document.fnm.action = "../updateBillTracker";
document.fnm.submit();
在控制器类中：
@RequestMapping(value="/updateBillTracker")
public String updateBillTracker(BillTracker billTracker, HttpServletRequest request, Model model) throws WriterException, IOException
{
.....
ArrayList <BillTracker> al = new ArrayList<BillTracker>();
al.add(billTracker);
BillTracker a = billTrackerService.insertBillsTracker(al, request);
.....
}
在服务类中：
@Override
public BillTracker insertBillsTracker(ArrayList<BillTracker> al, HttpServletRequest request) {
return billTrackerDao.insertBillsTracker(al, request);
}
在 DAO 类中：
public BillTracker insertBillsTracker(ArrayList<BillTracker> al, HttpServletRequest request) {
.....
if(al.get(i).getBt_files1() == null || al.get(i).getBt_files1().isEmpty())
{
System.out.println("if...file 1");
st.setString(19, al.get(i).getBt_file_name1());
try
{
st.setBinaryStream(20, Utility.base64ToInputStream(al.get(i).getBt_files1_binary()), Utility.base64ToInputStream(al.get(i).getBt_files1_binary()).available());
}
catch(Exception e)
{
st.setNull(20, java.sql.Types.VARBINARY);
}
}
else
{
System.out.println("else... file1");
al.get(i).setBt_file_name1(al.get(i).getBt_files1().getOriginalFilename());
st.setString(19, al.get(i).getBt_file_name1());
st.setBinaryStream(20, al.get(i).getBt_files1().getInputStream(), al.get(i).getBt_files1().getInputStream().available());
al.get(i).setBt_files1_binary(Utility.convertToBase64String(al.get(i).getBt_files1().getInputStream()));
}
if(al.get(i).getBt_files2() == null || al.get(i).getBt_files2().isEmpty())
{
System.out.println("if...file 2");
st.setString(21, al.get(i).getBt_file_name2());
try
{
st.setBinaryStream(22, Utility.base64ToInputStream(al.get(i).getBt_files2_binary()), Utility.base64ToInputStream(al.get(i).getBt_files2_binary()).available());
}
catch(Exception e)
{
st.setNull(22, java.sql.Types.VARBINARY);
}
}
else
{
System.out.println("else... file2");
al.get(i).setBt_file_name2(al.get(i).getBt_files2().getOriginalFilename());
st.setString(21, al.get(i).getBt_file_name2());
st.setBinaryStream(22, al.get(i).getBt_files2().getInputStream(), al.get(i).getBt_files2().getInputStream().available());
al.get(i).setBt_files2_binary(Utility.convertToBase64String(al.get(i).getBt_files2().getInputStream()));
}
实用方法：
public static String convertToBase64String(InputStream inputStream) throws IOException {
try {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
int reads = inputStream.read();
while (reads != -1) {
baos.write(reads);
reads = inputStream.read();
}
byte[] decodedBytes = baos.toByteArray();
String encodedString = DatatypeConverter.printBase64Binary(decodedBytes);
return encodedString;
} catch (Exception ex) {
log.error("Exception in convertToBase64String", ex);
return null;
}
}
public static String convertToBase64String(InputStream inputStream) throws IOException {
try {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
int reads = inputStream.read();
while (reads != -1) {
baos.write(reads);
reads = inputStream.read();
}
byte[] decodedBytes = baos.toByteArray();
String encodedString = DatatypeConverter.printBase64Binary(decodedBytes);
return encodedString;
} catch (Exception ex) {
log.error("Exception in convertToBase64String", ex);
return null;
}
}
它在测试和开发环境中运行良好，仅在生产服务器上抛出错误。
我该如何调试这个问题？
注意：它仅在更新时产生问题。在插入时，它工作正常。
解决方案
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