我以angularjs的方式使用ajax
将文件表单数据异步传输到服务器。我使用多部分表格。
ajax使用标头'Content-Type'：'multipart / form-data; boundary = ---- Webkit'我这样声明。
文件已保存，URL已存储在数据库中，并以modelAndView（'jsonView'）的形式返回文件。
错误此时发生...开发人员模式-如果您查看网络，则相应的ajax文件有500个错误。
<pre>java.io.FileNotFoundException: D:\Users\asdqwe\eclipse-workpool\project\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\work\Catalina\localhost\ROOT\upload_ae603660_a6a6_4189_a119_2e45631241d2_00000003.tmp (The specified file could not be found)
at java.io.FileInputStream.open0(Native Method) ~[?:1.8.0_191]
at java.io.FileInputStream.open(FileInputStream.java:195) ~[?:1.8.0_191]
at java.io.FileInputStream.<init>(FileInputStream.java:138) ~[?:1.8.0_191]
at org.apache.commons.fileupload.disk.DiskFileItem.getInputStream(DiskFileItem.java:214) ~[commons-fileupload-1.3.jar:1.3]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_191]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_191]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_191]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_191]
at org.codehaus.jackson.map.ser.BeanPropertyWriter.get(BeanPropertyWriter.java:483) ~[jackson-mapper-asl-1.9.13.jar:1.9.13]
at org.codehaus.jackson.map.ser.BeanPropertyWriter.serializeAsField(BeanPropertyWriter.java:418) ~[jackson-mapper-asl-1.9.13.jar:1.9.13]
at org.codehaus.jackson.map.ser.std.BeanSerializerBase.serializeFields(BeanSerializerBase.java:150) ~[jackson-mapper-asl-1.9.13.jar:1.9.13]
at org.codehaus.jackson.map.ser.BeanSerializer.serialize(BeanSerializer.java:112) ~[jackson-mapper-asl-1.9.13.jar:1.9.13]
at org.codehaus.jackson.map.ser.BeanPropertyWriter.serializeAsField(BeanPropertyWriter.java:446) ~[jackson-mapper-asl-1.9.13.jar:1.9.13]
at org.codehaus.jackson.map.ser.std.BeanSerializerBase.serializeFields(BeanSerializerBase.java:150) ~[jackson-mapper-asl-1.9.13.jar:1.9.13]
at org.codehaus.jackson.map.ser.BeanSerializer.serialize(BeanSerializer.java:112) ~[jackson-mapper-asl-1.9.13.jar:1.9.13]
at org.codehaus.jackson.map.ser.std.MapSerializer.serializeFields(MapSerializer.java:262) ~[jackson-mapper-asl-1.9.13.jar:1.9.13]
at org.codehaus.jackson.map.ser.std.MapSerializer.serialize(MapSerializer.java:186) ~[jackson-mapper-asl-1.9.13.jar:1.9.13]
at org.codehaus.jackson.map.ser.std.MapSerializer.serialize(MapSerializer.java:23) ~[jackson-mapper-asl-1.9.13.jar:1.9.13]
at org.codehaus.jackson.map.ser.std.MapSerializer.serializeFields(MapSerializer.java:262) ~[jackson-mapper-asl-1.9.13.jar:1.9.13]
at org.codehaus.jackson.map.ser.std.MapSerializer.serialize(MapSerializer.java:186) ~[jackson-mapper-asl-1.9.13.jar:1.9.13]
at org.codehaus.jackson.map.ser.std.MapSerializer.serialize(MapSerializer.java:23) ~[jackson-mapper-asl-1.9.13.jar:1.9.13]
at org.codehaus.jackson.map.ser.std.MapSerializer.serializeFields(MapSerializer.java:262) ~[jackson-mapper-asl-1.9.13.jar:1.9.13]
at org.codehaus.jackson.map.ser.std.MapSerializer.serialize(MapSerializer.java:186) ~[jackson-mapper-asl-1.9.13.jar:1.9.13]
at org.codehaus.jackson.map.ser.std.MapSerializer.serialize(MapSerializer.java:23) ~[jackson-mapper-asl-1.9.13.jar:1.9.13]
at org.codehaus.jackson.map.ser.BeanPropertyWriter.serializeAsField(BeanPropertyWriter.java:446) ~[jackson-mapper-asl-1.9.13.jar:1.9.13]
at org.codehaus.jackson.map.ser.std.BeanSerializerBase.serializeFields(BeanSerializerBase.java:150) ~[jackson-mapper-asl-1.9.13.jar:1.9.13]
at org.codehaus.jackson.map.ser.BeanSerializer.serialize(BeanSerializer.java:112) ~[jackson-mapper-asl-1.9.13.jar:1.9.13]
at org.codehaus.jackson.map.ser.StdSerializerProvider._serializeValue(StdSerializerProvider.java:610) ~[jackson-mapper-asl-1.9.13.jar:1.9.13]
at org.codehaus.jackson.map.ser.StdSerializerProvider.serializeValue(StdSerializerProvider.java:256) ~[jackson-mapper-asl-1.9.13.jar:1.9.13]
at org.codehaus.jackson.map.ObjectMapper.writeValue(ObjectMapper.java:1613) ~[jackson-mapper-asl-1.9.13.jar:1.9.13]
at org.springframework.http.converter.json.MappingJacksonHttpMessageConverter.writeInternal(MappingJacksonHttpMessageConverter.java:203) ~[spring-web-3.2.14.RELEASE.jar:3.2.14.RELEASE]
at org.springframework.http.converter.AbstractHttpMessageConverter.write(AbstractHttpMessageConverter.java:180) ~[spring-web-3.2.14.RELEASE.jar:3.2.14.RELEASE]
at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter$ServletHandlerMethodInvoker.writeWithMessageConverters(AnnotationMethodHandlerAdapter.java:1037) ~[spring-webmvc-3.2.14.RELEASE.jar:3.2.14.RELEASE]
at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter$ServletHandlerMethodInvoker.handleResponseBody(AnnotationMethodHandlerAdapter.java:995) ~[spring-webmvc-3.2.14.RELEASE.jar:3.2.14.RELEASE]
at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter$ServletHandlerMethodInvoker.getModelAndView(AnnotationMethodHandlerAdapter.java:944) ~[spring-webmvc-3.2.14.RELEASE.jar:3.2.14.RELEASE]
at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.invokeHandlerMethod(AnnotationMethodHandlerAdapter.java:441) ~[spring-webmvc-3.2.14.RELEASE.jar:3.2.14.RELEASE]
at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.handle(AnnotationMethodHandlerAdapter.java:428) ~[spring-webmvc-3.2.14.RELEASE.jar:3.2.14.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:933) ~[spring-webmvc-3.2.14.RELEASE.jar:3.2.14.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:867) ~[spring-webmvc-3.2.14.RELEASE.jar:3.2.14.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:953) [spring-webmvc-3.2.14.RELEASE.jar:3.2.14.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:855) [spring-webmvc-3.2.14.RELEASE.jar:3.2.14.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:660) [?:?]
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:829) [spring-webmvc-3.2.14.RELEASE.jar:3.2.14.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:741) [?:?]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) [catalina.jar:9.0.13]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:9.0.13]
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) [tomcat-websocket.jar:9.0.13]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:9.0.13]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:9.0.13]
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88) [spring-web-3.2.14.RELEASE.jar:3.2.14.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:106) [spring-web-3.2.14.RELEASE.jar:3.2.14.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:9.0.13]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:9.0.13]
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199) [catalina.jar:9.0.13]
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) [catalina.jar:9.0.13]
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:490) [catalina.jar:9.0.13]
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139) [catalina.jar:9.0.13]
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) [catalina.jar:9.0.13]
at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:668) [catalina.jar:9.0.13]
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) [catalina.jar:9.0.13]
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) [catalina.jar:9.0.13]
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:408) [tomcat-coyote.jar:9.0.13]
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) [tomcat-coyote.jar:9.0.13]
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:791) [tomcat-coyote.jar:9.0.13]
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1417) [tomcat-coyote.jar:9.0.13]
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) [tomcat-coyote.jar:9.0.13]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_191]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_191]
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-util.jar:9.0.13]
谢谢