有A、B两台服务器，是否支持在A服务器触发下载，将文件下载到远程服务器B上，不走A进行下载流的重定向，不先下载到A再上传到B？不走FTP、HTTP。

我在开发测试阶段为啥我上传一个2kb的图片到桶里，put请求计数都是按100次左右计算啊。还有get请求也是一样，我总共就下载了几个图片，每个都是2kb大小，get计数高达4000次左右。我看文档介绍描述，上传一个文件夹，文件夹里有100个对象，计数为100次啊。为啥我的计数这么异常

工作需要，将文件上传到桶下的指定文件夹内，官方文档没看到类似的描述，求助！

这个问题比较诡异，同一台服务器调用doesObjectExist这个方法有时候报空指针，有时候正常。报错信息如下：[2023-05-11 11:13:45 853]  [systemout] [    at com.obs.services.internal.RestStorageService.getIHeaders(RestStorageService.java:1151)] [2023-05-11 11:13:45 853]  [systemout] [    at com.obs.services.internal.ObsService.doesObjectExistImpl(ObsService.java:2121)] [2023-05-11 11:13:45 853]  [systemout] [    at com.obs.services.ObsClient.doesObjectExist(ObsClient.java:2656)] [2023-05-11 11:13:45 853]  [systemout] [    at com.obs.services.ObsClient.doesObjectExist(ObsClient.java:2648)] [2023-05-11 11:13:45 853]  [systemout] [    at *.HuaweiyunOBS.excute(HuaweiyunOBS.java:254)] [2023-05-11 11:13:45 853]  [systemout] [    at *.HuaweiyunOBS.patchUploadFile(HuaweiyunOBS.java:82)] [2023-05-11 11:13:45 853]  [systemout] [    at *.UploadTLCServlet.doPost(UploadTLCServlet.java:132)] [2023-05-11 11:13:45 853]  [systemout] [    at javax.servlet.http.HttpServlet.service(HttpServlet.java:648)] [2023-05-11 11:13:45 853]  [systemout] [    at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)] [2023-05-11 11:13:45 853]  [systemout] [    at com.tongweb.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:230)] [2023-05-11 11:13:45 853]  [systemout] [    at com.tongweb.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)] [2023-05-11 11:13:45 853]  [systemout] [    at com.tongweb.web.websocket.server.WsFilter.doFilter(WsFilter.java:53)] [2023-05-11 11:13:45 853]  [systemout] [    at com.tongweb.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)] [2023-05-11 11:13:45 853]  [systemout] [    at com.tongweb.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)] [2023-05-11 11:13:45 853]  [systemout] [    at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:77)] [2023-05-11 11:13:45 853]  [systemout] [    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)] [2023-05-11 11:13:45 853]  [systemout] [    at com.tongweb.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)] [2023-05-11 11:13:45 853]  [systemout] [    at com.tongweb.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)] [2023-05-11 11:13:45 853]  [systemout] [    at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449)] [2023-05-11 11:13:45 853]  [systemout] [    at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)] [2023-05-11 11:13:45 853]  [systemout] [    at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)] [2023-05-11 11:13:45 853]  [systemout] [    at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)] [2023-05-11 11:13:45 853]  [systemout] [    at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:387)] [2023-05-11 11:13:45 854]  [systemout] [    at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)] [2023-05-11 11:13:45 854]  [systemout] [    at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)] [2023-05-11 11:13:45 854]  [systemout] [    at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:344)] [2023-05-11 11:13:45 854]  [systemout] [    at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:261)] [2023-05-11 11:13:45 854]  [systemout] [    at com.tongweb.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)] [2023-05-11 11:13:45 854]  [systemout] [    at com.tongweb.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)] [2023-05-11 11:13:45 854]  [systemout] [    at *.ExceptionHanlderFilter.doFilter(ExceptionHanlderFilter.java:33)] [2023-05-11 11:13:45 854]  [systemout] [    at com.tongweb.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)] [2023-05-11 11:13:45 854]  [systemout] [    at com.tongweb.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)] [2023-05-11 11:13:45 854]  [systemout] [    at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)] [2023-05-11 11:13:45 854]  [systemout] [    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)] [2023-05-11 11:13:45 854]  [systemout] [    at com.tongweb.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)] [2023-05-11 11:13:45 854]  [systemout] [    at com.tongweb.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)] [2023-05-11 11:13:45 854]  [systemout] [    at com.tongweb.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198)] [2023-05-11 11:13:45 854]  [systemout] [    at com.tongweb.catalina.core.StandardContextValve.invoke0(StandardContextValve.java:123)] [2023-05-11 11:13:45 854]  [systemout] [    at com.tongweb.catalina.core.ThanosStandardContextValve.invoke0(ThanosStandardContextValve.java:14)] [2023-05-11 11:13:45 854]  [systemout] [    at com.tongweb.catalina.core.StandardContextValve.invoke(StandardContextValve.java:114)] [2023-05-11 11:13:45 854]  [systemout] [    at com.tongweb.catalina.core.ThanosStandardContextValve.invoke(ThanosStandardContextValve.java:103)] [2023-05-11 11:13:45 854]  [systemout] [    at com.tongweb.tomee.catalina.OpenEJBValve.invoke(OpenEJBValve.java:44)] [2023-05-11 11:13:45 854]  [systemout] [    at com.tongweb.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:452)] [2023-05-11 11:13:45 854]  [systemout] [    at com.tongweb.catalina.core.StandardHostValve.invoke(StandardHostValve.java:346)] [2023-05-11 11:13:45 854]  [systemout] [    at com.tongweb.tomee.catalina.OpenEJBSecurityListener$RequestCapturer.invoke(OpenEJBSecurityListener.java:97)] [2023-05-11 11:13:45 854]  [systemout] [    at com.tongweb.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:80)] [2023-05-11 11:13:45 854]  [systemout] [    at com.tongweb.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)] [2023-05-11 11:13:45 854]  [systemout] [    at com.tongweb.catalina.core.ThanosStandardEngineValve.invoke(ThanosStandardEngineValve.java:43)] [2023-05-11 11:13:45 854]  [systemout] [    at com.tongweb.catalina.realm.RealmValve.invoke(RealmValve.java:21)] [2023-05-11 11:13:45 854]  [systemout] [    at com.tongweb.catalina.connector.ThanosCoyoteAdaptor.service(ThanosCoyoteAdaptor.java:469)] [2023-05-11 11:13:45 854]  [systemout] [    at com.tongweb.coyote.http11.Http11Processor.service(Http11Processor.java:870)] [2023-05-11 11:13:45 854]  [systemout] [    at com.tongweb.coyote.http11.ThanosHttp11Processor.service(ThanosHttp11Processor.java:19)] [2023-05-11 11:13:45 854]  [systemout] [    at com.tongweb.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)] [2023-05-11 11:13:45 854]  [systemout] [    at com.tongweb.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:921)] [2023-05-11 11:13:45 854]  [systemout] [    at com.tongweb.web.util.net.Nio2Endpoint$SocketProcessor.doRun(Nio2Endpoint.java:1635)] [2023-05-11 11:13:45 854]  [systemout] [    at com.tongweb.web.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)] [2023-05-11 11:13:45 854]  [systemout] [    at com.tongweb.web.util.net.AbstractEndpoint.processSocket(AbstractEndpoint.java:867)] [2023-05-11 11:13:45 854]  [systemout] [    at com.tongweb.web.util.net.Nio2Endpoint$Nio2SocketWrapper$4.completed(Nio2Endpoint.java:634)] [2023-05-11 11:13:45 854]  [systemout] [    at com.tongweb.web.util.net.Nio2Endpoint$Nio2SocketWrapper$4.completed(Nio2Endpoint.java:612)] [2023-05-11 11:13:45 854]  [systemout] [    at sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:126)] [2023-05-11 11:13:45 854]  [systemout] [    at sun.nio.ch.Invoker$2.run(Invoker.java:218)] [2023-05-11 11:13:45 854]  [systemout] [    at sun.nio.ch.AsynchronousChannelGroupImpl$1.run(AsynchronousChannelGroupImpl.java:112)] [2023-05-11 11:13:45 854]  [systemout] [    at com.tongweb.web.util.threads.TWThreadPoolExecutor.runWorker(TWThreadPoolExecutor.java:1172)] [2023-05-11 11:13:45 854]  [systemout] [    at com.tongweb.web.util.threads.TWThreadPoolExecutor$Worker.run(TWThreadPoolExecutor.java:628)] [2023-05-11 11:13:45 855]  [systemout] [    at com.tongweb.web.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)] [2023-05-11 11:13:45 855]  [systemout] [    at java.lang.Thread.run(Thread.java:750)]

目前上传的是只能在桶的根目录下，使用的uploadPartRequest.setObjectKey("文件夹/文件名");报错。详情如下：ResponseStatus: Bad Request, XML Error Message: <?xml version="1.0" encoding="UTF-8" standalone="yes"?><Error><Code>MalformedXML</Code><Message>The XML you provided was not well-formed or did not validate against our published schema</Message><RequestId>XXXX</RequestId><HostId>XXXX</HostId></Error> 请问在使用分段上传的时候是在哪个地方设置路径呢？

上传大文件，采用断点续传的api，需要在开启上传前获得uploadId，可以像分段上传的api那样，初始化时可以获得UploadId吗，

UploadFileRequest request = new UploadFileRequest("bucketname", "objectKey"); // 设置待上传的本地文件，localfile为待上传的本地文件路径，需要指定到具体的文件名 request.setUploadFile("localfile"); // 设置分段上传时的最大并发数 request.setTaskNum(5); // 设置分段大小为10MB request.setPartSize(10 * 1024 * 1024); // 开启断点续传模式 request.setEnableCheckpoint(true);request.setUploadFile("localfile"); 只有上传的本地文件路径 ，如果上传不是本地文件路径的文件，想以文件流方式上传怎么上传，

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