文件已被移动 - 无法再次读取 [英] File has been moved - cannot be read again
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问题描述
我将multipartfile存储到会话中,然后检索它以显示在表中。当我点击这个文件时,我得到如下错误,
这是我在控制器中的编码。如果我上传12KB大小的pdf文件,则没有错误。但是当我上传14KB大小的文件时,它显示错误像
FIle已被移动 - 无法再读取。
请给我一些建议。谢谢。
@RequestMapping(/ claim / transportation / download / {docId})
public String download(@PathVariable( docId)整数docId,@ ModelAttribute(dataHolderPrmClaimTransportationSession)DataHolderPrmClaimTransportationSession dataHolderPrmClaimTransportationSession,HttpServletResponse response){
System.out.print(docId);的System.out.println( 的DocID);
try {
response.setHeader(Content-Disposition,inline; filename = \+ dataHolderPrmClaimTransportationSession.getUiPrmClaimTransportation()。getTransportationRecordList()。get(docId).getUploadFile()。getOriginalFilename ()+ \);
System.out.println(DocIDHeader);
System.out.println(dataHolderPrmClaimTransportationSession.getUiPrmClaimTransportation()。getTransportationRecordList()。get(docId).getUploadFile()。getOriginalFilename());
OutputStream out = response.getOutputStream();
System.out.println(out);
response.setContentType(application / pdf);
IOUtils.copy(dataHolderPrmClaimTransportationSession.getUiPrmClaimTransportation()。getTransportationRecordList()。get(docId).getUploadFile()。getInputStream(),out);
out.flush();
out.close();
} catch(IOException e)
{
logger.error(e.getMessage(),e);
}
返回null;
}
< td id =selfTableAttachedFile>< a href = $ {pageContext.request.contextPath} / hra / prm / claim / transportation / download / $ {status.index}target =_ blank> $ {record.uploadFile.originalFilename}< / a>< / td> ;
解决方案
{pageContext.request.contextPath} / hra / prm / claim / transportation / download /
{status.index}target =_ blank>
{record.uploadFile.originalFilename}< / a>< / td>
I stored multipartfile to session and I retrieved it to display in table. when I click on this file, I got the error as follow,
This is my coding in controller. If I upload 12KB size pdf file,it has no error. but when I upload 14KB size file, it shows error Like
FIle has been moved - cannot be read again.
Please give me some advice .Thanks.
@RequestMapping("/claim/transportation/download/{docId}") public String download(@PathVariable("docId") Integer docId, @ModelAttribute("dataHolderPrmClaimTransportationSession") DataHolderPrmClaimTransportationSession dataHolderPrmClaimTransportationSession,HttpServletResponse response){ System.out.print(docId); System.out.println("DocID"); try{ response.setHeader("Content-Disposition", "inline;filename=\""+dataHolderPrmClaimTransportationSession.getUiPrmClaimTransportation().getTransportationRecordList().get(docId).getUploadFile().getOriginalFilename()+"\""); System.out.println("DocIDHeader"); System.out.println(dataHolderPrmClaimTransportationSession.getUiPrmClaimTransportation().getTransportationRecordList().get(docId).getUploadFile().getOriginalFilename()); OutputStream out=response.getOutputStream(); System.out.println(out); response.setContentType("application/pdf"); IOUtils.copy(dataHolderPrmClaimTransportationSession.getUiPrmClaimTransportation().getTransportationRecordList().get(docId).getUploadFile().getInputStream(),out); out.flush(); out.close(); }catch(IOException e) { logger.error(e.getMessage(),e); } return null; }
<td id="selfTableAttachedFile"><a href="${pageContext.request.contextPath}/hra/prm/claim/transportation/download/${status.index}" target="_blank">${record.uploadFile.originalFilename }</a></td>
解决方案
{pageContext.request.contextPath}/hra/prm/claim/transportation/download/
{status.index}" target="_blank">
{record.uploadFile.originalFilename }</a></td>
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