当我使用“http”上传图像时，它是好的，但是使用“https”，当图像大小小于20kb时是正常的，但是超过20kb它将失败（错误代码500）
非常感谢你！
类型异常报告
消息 请求处理失败；嵌套异常为org.springframework.web.multipart.multipartexception:解析multipart servlet请求失败；嵌套的异常为org.apache.commons.fileupload.fileuploadbase$iofileuploadexception:处理多部分/表单数据请求失败。流意外结束
描述 服务器遇到一个意外的情况，阻止它完成请求。

Exception

org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.springframework.web.multipart.MultipartException: Failed to parse multipart servlet request; nested exception is org.apache.commons.fileupload.FileUploadBase$IOFileUploadException: Processing of multipart/form-data request failed. Stream ended unexpectedly
    org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:982)
    org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:872)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:660)
    org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
    org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
    org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:197)
    org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)

Root Cause

org.springframework.web.multipart.MultipartException: Failed to parse multipart servlet request; nested exception is org.apache.commons.fileupload.FileUploadBase$IOFileUploadException: Processing of multipart/form-data request failed. Stream ended unexpectedly
    org.springframework.web.multipart.commons.CommonsMultipartResolver.parseRequest(CommonsMultipartResolver.java:168)
    org.springframework.web.multipart.commons.CommonsMultipartResolver.resolveMultipart(CommonsMultipartResolver.java:142)
    org.springframework.web.servlet.DispatcherServlet.checkMultipart(DispatcherServlet.java:1099)
    org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:932)
    org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:897)
    org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
    org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:872)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:660)
    org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
    org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
    org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:197)
    org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)

Root Cause

org.apache.commons.fileupload.FileUploadBase$IOFileUploadException: Processing of multipart/form-data request failed. Stream ended unexpectedly
    org.apache.commons.fileupload.FileUploadBase.parseRequest(FileUploadBase.java:351)
    org.apache.commons.fileupload.servlet.ServletFileUpload.parseRequest(ServletFileUpload.java:115)
    org.springframework.web.multipart.commons.CommonsMultipartResolver.parseRequest(CommonsMultipartResolver.java:158)
    org.springframework.web.multipart.commons.CommonsMultipartResolver.resolveMultipart(CommonsMultipartResolver.java:142)
    org.springframework.web.servlet.DispatcherServlet.checkMultipart(DispatcherServlet.java:1099)
    org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:932)
    org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:897)
    org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
    org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:872)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:660)
    org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
    org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
    org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:197)
    org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)

Root Cause

org.apache.commons.fileupload.MultipartStream$MalformedStreamException: Stream ended unexpectedly
    org.apache.commons.fileupload.MultipartStream$ItemInputStream.makeAvailable(MultipartStream.java:1005)
    org.apache.commons.fileupload.MultipartStream$ItemInputStream.read(MultipartStream.java:903)
    java.base/java.io.InputStream.read(InputStream.java:205)
    org.apache.commons.fileupload.util.Streams.copy(Streams.java:100)
    org.apache.commons.fileupload.util.Streams.copy(Streams.java:70)
    org.apache.commons.fileupload.FileUploadBase.parseRequest(FileUploadBase.java:347)
    org.apache.commons.fileupload.servlet.ServletFileUpload.parseRequest(ServletFileUpload.java:115)
    org.springframework.web.multipart.commons.CommonsMultipartResolver.parseRequest(CommonsMultipartResolver.java:158)
    org.springframework.web.multipart.commons.CommonsMultipartResolver.resolveMultipart(CommonsMultipartResolver.java:142)
    org.springframework.web.servlet.DispatcherServlet.checkMultipart(DispatcherServlet.java:1099)
    org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:932)
    org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:897)
    org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
    org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:872)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:660)
    org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
    org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
    org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:197)
    org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)

我的env是tomcat 9.0.31，server.xml是

<Connector port="80" protocol="HTTP/1.1"
               connectionTimeout="20000"
               disableSessionTickets="true"
               redirectPort="443" disableUploadTimeout="true" maxPostSize="-1" maxHttpHeaderSize ="102400" bufferSize="204800"/>

    <Connector port="443" protocol="HTTP/1.1"
      SSLEnabled="true" scheme="https"
      secure="true"
      keystoreFile="C:/Program Files/apache-tomcat-9.0.31/cert/4717041_www.crackeye.net.pfx"
      keystoreType="PKCS12" keystorePass="FB37Y2Iw"
      clientAuth="false"
      SSLProtocol="TLSv1+TLSv1.1+TLSv1.2"
      ciphers="TLS_RSA_WITH_AES_128_CBC_SHA,TLS_RSA_WITH_AES_256_CBC_SHA,TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA,TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256,TLS_RSA_WITH_AES_128_CBC_SHA256,TLS_RSA_WITH_AES_256_CBC_SHA256" 
      maxThreads="15000" connectionTimeout="20000" disableSessionTickets="true" 
      maxPostSize="-1" maxHttpHeaderSize ="102400" bufferSize="204800" disableUploadTimeout="true"/>