日志如下
2024-05-19T22:07:09.403+08:00 ERROR 7 --- [reactor-http-epoll-3] run.halo.seo.tools.WebClientUtils        : Error occurred when fetching uri: https://www.seveo.cn/

org.springframework.web.reactive.function.client.WebClientRequestException: null
	at org.springframework.web.reactive.function.client.ExchangeFunctions$DefaultExchangeFunction.lambda$wrapException$9(ExchangeFunctions.java:136) ~[spring-webflux-6.1.6.jar:6.1.6]
	Suppressed: reactor.core.publisher.FluxOnAssembly$OnAssemblyException: 
Error has been observed at the following site(s):
	*__checkpoint ⇢ Request to GET https://www.seveo.cn/ [DefaultWebClient]
Original Stack Trace:
		at org.springframework.web.reactive.function.client.ExchangeFunctions$DefaultExchangeFunction.lambda$wrapException$9(ExchangeFunctions.java:136) ~[spring-webflux-6.1.6.jar:6.1.6]
		at reactor.core.publisher.MonoErrorSupplied.subscribe(MonoErrorSupplied.java:55) ~[reactor-core-3.6.5.jar:3.6.5]
		at reactor.core.publisher.Mono.subscribe(Mono.java:4568) ~[reactor-core-3.6.5.jar:3.6.5]
		at reactor.core.publisher.FluxOnErrorResume$ResumeSubscriber.onError(FluxOnErrorResume.java:103) ~[reactor-core-3.6.5.jar:3.6.5]
		at reactor.core.publisher.FluxPeek$PeekSubscriber.onError(FluxPeek.java:222) ~[reactor-core-3.6.5.jar:3.6.5]
		at reactor.core.publisher.FluxPeek$PeekSubscriber.onError(FluxPeek.java:222) ~[reactor-core-3.6.5.jar:3.6.5]
		at reactor.core.publisher.FluxPeek$PeekSubscriber.onError(FluxPeek.java:222) ~[reactor-core-3.6.5.jar:3.6.5]
		at reactor.core.publisher.MonoNext$NextSubscriber.onError(MonoNext.java:93) ~[reactor-core-3.6.5.jar:3.6.5]
		at reactor.core.publisher.MonoFlatMapMany$FlatMapManyMain.onError(MonoFlatMapMany.java:205) ~[reactor-core-3.6.5.jar:3.6.5]
		at reactor.core.publisher.SerializedSubscriber.onError(SerializedSubscriber.java:124) ~[reactor-core-3.6.5.jar:3.6.5]
		at reactor.core.publisher.FluxRetryWhen$RetryWhenMainSubscriber.whenError(FluxRetryWhen.java:229) ~[reactor-core-3.6.5.jar:3.6.5]
		at reactor.core.publisher.FluxRetryWhen$RetryWhenOtherSubscriber.onError(FluxRetryWhen.java:279) ~[reactor-core-3.6.5.jar:3.6.5]
		at reactor.core.publisher.FluxContextWrite$ContextWriteSubscriber.onError(FluxContextWrite.java:121) ~[reactor-core-3.6.5.jar:3.6.5]
		at reactor.core.publisher.FluxConcatMapNoPrefetch$FluxConcatMapNoPrefetchSubscriber.maybeOnError(FluxConcatMapNoPrefetch.java:327) ~[reactor-core-3.6.5.jar:3.6.5]
		at reactor.core.publisher.FluxConcatMapNoPrefetch$FluxConcatMapNoPrefetchSubscriber.onNext(FluxConcatMapNoPrefetch.java:212) ~[reactor-core-3.6.5.jar:3.6.5]
		at reactor.core.publisher.FluxContextWrite$ContextWriteSubscriber.onNext(FluxContextWrite.java:107) ~[reactor-core-3.6.5.jar:3.6.5]
		at reactor.core.publisher.SinkManyEmitterProcessor.drain(SinkManyEmitterProcessor.java:476) ~[reactor-core-3.6.5.jar:3.6.5]
		at reactor.core.publisher.SinkManyEmitterProcessor$EmitterInner.drainParent(SinkManyEmitterProcessor.java:620) ~[reactor-core-3.6.5.jar:3.6.5]
		at reactor.core.publisher.FluxPublish$PubSubInner.request(FluxPublish.java:874) ~[reactor-core-3.6.5.jar:3.6.5]
		at reactor.core.publisher.FluxContextWrite$ContextWriteSubscriber.request(FluxContextWrite.java:136) ~[reactor-core-3.6.5.jar:3.6.5]
		at reactor.core.publisher.FluxConcatMapNoPrefetch$FluxConcatMapNoPrefetchSubscriber.request(FluxConcatMapNoPrefetch.java:337) ~[reactor-core-3.6.5.jar:3.6.5]
		at reactor.core.publisher.FluxContextWrite$ContextWriteSubscriber.request(FluxContextWrite.java:136) ~[reactor-core-3.6.5.jar:3.6.5]
		at reactor.core.publisher.Operators$DeferredSubscription.request(Operators.java:1743) ~[reactor-core-3.6.5.jar:3.6.5]
		at reactor.core.publisher.FluxRetryWhen$RetryWhenMainSubscriber.onError(FluxRetryWhen.java:196) ~[reactor-core-3.6.5.jar:3.6.5]
		at reactor.core.publisher.MonoCreate$DefaultMonoSink.error(MonoCreate.java:205) ~[reactor-core-3.6.5.jar:3.6.5]
		at reactor.netty.http.client.HttpClientConnect$HttpObserver.onUncaughtException(HttpClientConnect.java:403) ~[reactor-netty-http-1.1.18.jar:1.1.18]
		at reactor.netty.ReactorNetty$CompositeConnectionObserver.onUncaughtException(ReactorNetty.java:703) ~[reactor-netty-core-1.1.18.jar:1.1.18]
		at reactor.netty.resources.DefaultPooledConnectionProvider$DisposableAcquire.onUncaughtException(DefaultPooledConnectionProvider.java:223) ~[reactor-netty-core-1.1.18.jar:1.1.18]
		at reactor.netty.resources.DefaultPooledConnectionProvider$PooledConnection.onUncaughtException(DefaultPooledConnectionProvider.java:476) ~[reactor-netty-core-1.1.18.jar:1.1.18]
		at reactor.netty.channel.FluxReceive.drainReceiver(FluxReceive.java:247) ~[reactor-netty-core-1.1.18.jar:1.1.18]
		at reactor.netty.channel.FluxReceive.onInboundError(FluxReceive.java:468) ~[reactor-netty-core-1.1.18.jar:1.1.18]
		at reactor.netty.channel.ChannelOperations.onInboundError(ChannelOperations.java:515) ~[reactor-netty-core-1.1.18.jar:1.1.18]
		at reactor.netty.channel.ChannelOperationsHandler.exceptionCaught(ChannelOperationsHandler.java:145) ~[reactor-netty-core-1.1.18.jar:1.1.18]
		at io.netty.channel.AbstractChannelHandlerContext.invokeExceptionCaught(AbstractChannelHandlerContext.java:346) ~[netty-transport-4.1.109.Final.jar:4.1.109.Final]
		at io.netty.channel.AbstractChannelHandlerContext.invokeExceptionCaught(AbstractChannelHandlerContext.java:325) ~[netty-transport-4.1.109.Final.jar:4.1.109.Final]
		at io.netty.channel.AbstractChannelHandlerContext.fireExceptionCaught(AbstractChannelHandlerContext.java:317) ~[netty-transport-4.1.109.Final.jar:4.1.109.Final]
		at io.netty.handler.timeout.ReadTimeoutHandler.readTimedOut(ReadTimeoutHandler.java:98) ~[netty-handler-4.1.109.Final.jar:4.1.109.Final]
		at io.netty.handler.timeout.ReadTimeoutHandler.channelIdle(ReadTimeoutHandler.java:90) ~[netty-handler-4.1.109.Final.jar:4.1.109.Final]
		at io.netty.handler.timeout.IdleStateHandler$ReaderIdleTimeoutTask.run(IdleStateHandler.java:525) ~[netty-handler-4.1.109.Final.jar:4.1.109.Final]
		at io.netty.handler.timeout.IdleStateHandler$AbstractIdleTask.run(IdleStateHandler.java:497) ~[netty-handler-4.1.109.Final.jar:4.1.109.Final]
		at io.netty.util.concurrent.PromiseTask.runTask(PromiseTask.java:98) ~[netty-common-4.1.109.Final.jar:4.1.109.Final]
		at io.netty.util.concurrent.ScheduledFutureTask.run(ScheduledFutureTask.java:153) ~[netty-common-4.1.109.Final.jar:4.1.109.Final]
		at io.netty.util.concurrent.AbstractEventExecutor.runTask(AbstractEventExecutor.java:173) ~[netty-common-4.1.109.Final.jar:4.1.109.Final]
		at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:166) ~[netty-common-4.1.109.Final.jar:4.1.109.Final]
		at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:470) ~[netty-common-4.1.109.Final.jar:4.1.109.Final]
		at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:408) ~[netty-transport-classes-epoll-4.1.109.Final.jar:4.1.109.Final]
		at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) ~[netty-common-4.1.109.Final.jar:4.1.109.Final]
		at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[netty-common-4.1.109.Final.jar:4.1.109.Final]
		at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ~[netty-common-4.1.109.Final.jar:4.1.109.Final]
		at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: io.netty.handler.timeout.ReadTimeoutException: null