[求助] ajaxFileUpload 上传图片 找不到临时文件的路径

这个路径是在哪儿配置的呀 。求助！！！ 2016-09-06 14:59:31,227-[http-nio-8080-exec-9][WARN]-[Dispatcher]Could not find create multipart save directory 'E:\JRWG\file\temp'. 2016-09-06 14:59:31,227-[http-nio-8080-exec-9][WARN]-[MultiPartRequest]Unable to parse request org.apache.commons.fileupload.FileUploadBase$SizeLimitExceededException: the request was rejected because its size (3467068) exceeds the configured maximum (2097152) at org.apache.commons.fileupload.FileUploadBase$FileItemIteratorImpl.<init>(FileUploadBase.java:937) at org.apache.commons.fileupload.FileUploadBase.getItemIterator(FileUploadBase.java:331) at org.apache.commons.fileupload.FileUploadBase.parseRequest(FileUploadBase.java:351) at org.apache.struts2.dispatcher.multipart.JakartaMultiPartRequest.parseRequest(JakartaMultiPartRequest.java:151) at org.apache.struts2.dispatcher.multipart.JakartaMultiPartRequest.processUpload(JakartaMultiPartRequest.java:90) at org.apache.struts2.dispatcher.multipart.JakartaMultiPartRequest.parse(JakartaMultiPartRequest.java:80) at org.apache.struts2.dispatcher.multipart.MultiPartRequestWrapper.<init>(MultiPartRequestWrapper.java:75) at org.apache.struts2.dispatcher.Dispatcher.wrapRequest(Dispatcher.java:753) at org.apache.struts2.dispatcher.ng.PrepareOperations.wrapRequest(PrepareOperations.java:140) at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:83) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) at org.springframework.orm.hibernate4.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:152) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) at com.nantian.yinjianju.filter.CharsetEncodingFilter.doFilter(CharsetEncodingFilter.java:29) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:108) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:522) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79) at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:620) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:349) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:1110) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:785) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1425) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:745) 2016-09-06 14:59:31,229-[http-nio-8080-exec-9][INFO]-[LoggerInter] 2016-09-06 14:59:31,229-[http-nio-8080-exec-9][INFO]-[LoggerInter]REQurl:/JRWG/zcxc/img 2016-09-06 14:59:31,229-[http-nio-8080-exec-9][INFO]-[LoggerInter]REQRemoteAddr:0:0:0:0:0:0:0:1 2016-09-06 14:59:31,229-[http-nio-8080-exec-9][INFO]-[LoggerInter]REQAction:com.nantian.yinjianju.action.ImgAction@26a6e273 2016-09-06 14:59:31,229-[http-nio-8080-exec-9][INFO]-[LoggerInter]REQMethod:POST 2016-09-06 14:59:31,229-[http-nio-8080-exec-9][INFO]-[LoggerInter]REQParameterMap:{} 2016-09-06 14:59:31,229-[http-nio-8080-exec-9][WARN]-[FileUploadInterceptor]the request was rejected because its size (3467068) exceeds the configured maximum (2097152)