说明：向阿里云桶上传图片的时候报错
com.aliyun.oss.OSSException: The difference between the request time and the current time is too large.
[ErrorCode]: RequestTimeTooSkewed
[RequestId]:
[HostId]: ****
[ResponseError]:
<?xml version="1.0" encoding="UTF-8"?>
<Error>
<Code>RequestTimeTooSkewed</Code>
<Message>The difference between the request time and the current time is too large.</Message>
<RequestId></RequestId>
<HostId>****</HostId>
<MaxAllowedSkewMilliseconds>900000</MaxAllowedSkewMilliseconds>
<RequestTime>2021-05-19T10:02:05.000Z</RequestTime>
<ServerTime>2022-05-18T10:03:09.000Z</ServerTime>
</Error>
at com.aliyun.oss.common.utils.ExceptionFactory.createOSSException(ExceptionFactory.java:99)
at com.aliyun.oss.internal.OSSErrorResponseHandler.handle(OSSErrorResponseHandler.java:69)
at com.aliyun.oss.common.comm.ServiceClient.handleResponse(ServiceClient.java:248)
at com.aliyun.oss.common.comm.ServiceClient.sendRequestImpl(ServiceClient.java:130)
at com.aliyun.oss.common.comm.ServiceClient.sendRequest(ServiceClient.java:68)
at com.aliyun.oss.internal.OSSOperation.send(OSSOperation.java:94)
at com.aliyun.oss.internal.OSSOperation.doOperation(OSSOperation.java:149)
at com.aliyun.oss.internal.OSSOperation.doOperation(OSSOperation.java:113)
at com.aliyun.oss.internal.OSSObjectOperation.writeObjectInternal(OSSObjectOperation.java:750)
at com.aliyun.oss.internal.OSSObjectOperation.putObject(OSSObjectOperation.java:140)
at com.aliyun.oss.OSSClient.putObject(OSSClient.java:556)
at com.aliyun.oss.OSSClient.putObject(OSSClient.java:538)
at net.greatsoft.jmjkopenapi.util.UploadUtil.upload(UploadUtil.java:147)
at net.greatsoft.jmjkopenapi.service.common.UploadService.uploadimg(UploadService.java:94)
at net.greatsoft.jmjkopenapi.service.common.UploadService$$FastClassBySpringCGLIB$$29cd554.invoke(<generated>)
at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:687)
at net.greatsoft.jmjkopenapi.service.common.UploadService$$EnhancerBySpringCGLIB$$39f33b1d.uploadimg(<generated>)
at net.greatsoft.jmjkopenapi.controller.v2.ResidentIOSV2Controller.resident(ResidentIOSV2Controller.java:147)
at sun.reflect.GeneratedMethodAccessor174.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:190)
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:138)
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:105)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:878)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:792)
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1040)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:909)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:661)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at net.greatsoft.web.filter.WebCORSFilter.doFilter(WebCORSFilter.java:29)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at net.greatsoft.jmjkopenapi.util.SimpleCORSFilter.doFilterInternal(SimpleCORSFilter.java:36)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.springframework.boot.actuate.metrics.web.servlet.WebMvcMetricsFilter.doFilterInternal(WebMvcMetricsFilter.java:109)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.springframework.boot.web.servlet.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:126)
at org.springframework.boot.web.servlet.support.ErrorPageFilter.access$000(ErrorPageFilter.java:64)
at org.springframework.boot.web.servlet.support.ErrorPageFilter$1.doFilterInternal(ErrorPageFilter.java:101)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
at org.springframework.boot.web.servlet.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:119)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:478)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:80)
at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:624)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:799)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:861)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1455)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:745)
分析：从日志的xml中可以看到请求的时间是2021-05-19 服务时间是2022-05-18 之间查了一天，需要处理时间不一致的问题，对服务器同步时间
<RequestTime>2021-05-19T10:02:05.000Z</RequestTime>
<ServerTime>2022-05-18T10:03:09.000Z</ServerTime>
解决：linux中执行命令：ntpdate ntp.ubuntu.com