grails - Grails 3 curl POST 空内容 - 处理多部分/表单数据请求失败。在套接字上读取意外的 EOF

Question

嗨，我有带有文件上传选项的 Grails 3 应用程序。当我发布带有空内容的卷曲时，它会抛出异常，处理这种情况的最佳方法是什么？

卷发

curl -v -k -L -X POST -F "filename=@" http://localhost:8080/tools/uploadpackages

> POST /tools/uploadpackages HTTP/1.1
> Host: localhost:8080
> User-Agent: curl/7.57.0
> Accept: */*
> Transfer-Encoding: chunked
> Content-Type: multipart/form-data; boundary=------------------------649170d4bf695f30
> Expect: 100-continue
>
< HTTP/1.1 100
} [155 bytes data]
* read function returned funny value
* stopped the pause stream!

Grails 异常

2018-02-26 12:52:08.565 ERROR --- [nio-8080-exec-3] o.g.web.errors.GrailsExceptionResolver   : EOFException occurred when processing request: [POST] /tools/uploadpackages
Unexpected EOF read on the socket. Stacktrace follows:

org.springframework.web.multipart.MultipartException: Could not parse multipart servlet request; nested exception is java.io.IOException: org.apache.tomcat.util.http.fileupload.FileUploadBase$IOFileUploadException: Processing of multipart/form-data request failed. Unexpected EOF read on the socket
    at org.springframework.web.multipart.support.StandardMultipartHttpServletRequest.parseRequest(StandardMultipartHttpServletRequest.java:112)
    at org.springframework.web.multipart.support.StandardMultipartHttpServletRequest.<init>(StandardMultipartHttpServletRequest.java:86)
    at org.springframework.web.multipart.support.StandardServletMultipartResolver.resolveMultipart(StandardServletMultipartResolver.java:79)
    at org.springframework.web.servlet.DispatcherServlet.checkMultipart(DispatcherServlet.java:1104)
    at org.grails.web.servlet.mvc.GrailsDispatcherServlet.checkMultipart(GrailsDispatcherServlet.groovy:75)
    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:936)
    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:901)
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
    at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:872)
    at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
    at org.springframework.boot.web.filter.ApplicationContextHeaderFilter.doFilterInternal(ApplicationContextHeaderFilter.java:55)
    at org.grails.web.servlet.mvc.GrailsWebRequestFilter.doFilterInternal(GrailsWebRequestFilter.java:77)
    at org.grails.web.filters.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:67)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    at java.lang.Thread.run(Thread.java:748)
Caused by: java.io.IOException: org.apache.tomcat.util.http.fileupload.FileUploadBase$IOFileUploadException: Processing of multipart/form-data request failed. Unexpected EOF read on the socket
    at org.grails.web.filters.HiddenHttpMethodFilter.getHttpMethodOverride(HiddenHttpMethodFilter.java:71)
    at org.grails.web.filters.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:60)
    ... 3 common frames omitted
Caused by: org.apache.tomcat.util.http.fileupload.FileUploadBase$IOFileUploadException: Processing of multipart/form-data request failed. Unexpected EOF read on the socket
    ... 5 common frames omitted
Caused by: java.io.EOFException: Unexpected EOF read on the socket
    at java.io.FilterInputStream.read(FilterInputStream.java:133)
    at java.io.FilterInputStream.read(FilterInputStream.java:133)
    at java.io.FilterInputStream.read(FilterInputStream.java:107)
    ... 5 common frames omitted

2018-02-26 12:52:08.566 ERROR --- [nio-8080-exec-3] .a.c.c.C.[.[.[.[grailsDispatcherServlet] : Servlet.service() for servlet [grailsDispatcherServlet] in context with path [/tools] threw exception [Request processing failed; nested exception is org.springframework.web.multipart.MultipartException: Could not parse multipart servlet request; nested exception is java.io.IOException: org.apache.tomcat.util.http.fileupload.FileUploadBase$IOFileUploadException: Processing of multipart/form-data request failed. Unexpected EOF read on the socket] with root cause

java.io.EOFException: Unexpected EOF read on the socket
    at java.io.FilterInputStream.read(FilterInputStream.java:133)
    at java.io.FilterInputStream.read(FilterInputStream.java:133)
    at java.io.FilterInputStream.read(FilterInputStream.java:107)
    at org.grails.web.filters.HiddenHttpMethodFilter.getHttpMethodOverride(HiddenHttpMethodFilter.java:71)
    at org.grails.web.filters.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:60)
    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)

谢谢