java.lang.IllegalStateException: Only one connection receive subscriber allowed. at reactor.netty.channel.FluxReceive.startReceiver(FluxReceive.java:182) Suppressed: reactor.core.publisher.FluxOnAssembly$OnAssemblyException: Error has been observed at the following site(s): *__checkpoint ⇢ springfox.boot.starter.autoconfigure.SwaggerUiWebFluxConfiguration$CustomWebFilter [DefaultWebFilterChain] *__checkpoint ⇢ com.texeasy.miniProgram.config.auth.ReactiveRequestContextFilter$1 [DefaultWebFilterChain] *__checkpoint ⇢ com.texeasy.miniProgram.config.auth.ReactiveRequestContextFilter$$EnhancerBySpringCGLIB$$100afa79 [DefaultWebFilterChain] *__checkpoint ⇢ com.alibaba.csp.sentinel.adapter.spring.webflux.SentinelWebFluxFilter [DefaultWebFilterChain] *__checkpoint ⇢ cn.dev33.satoken.reactor.filter.SaReactorFilter [DefaultWebFilterChain] *__checkpoint ⇢ org.springframework.boot.actuate.metrics.web.reactive.server.MetricsWebFilter [DefaultWebFilterChain] *__checkpoint ⇢ HTTP POST "/miniProgram/pay/createOrderV3" [ExceptionHandlingWebHandler]

这是一个关于 FluxReceive 的错误，可能是由于同时只允许一个连接接收订阅者所导致的。这个错误在多个地方被观察到，包括 springfox.boot.starter.autoconfigure.SwaggerUiWebFluxConfiguration$CustomWebFilter, com.texeasy.miniProgram.config.auth.ReactiveRequestContextFilter$1, com.texeasy.miniProgram.config.auth.ReactiveRequestContextFilter$$EnhancerBySpringCGLIB$$100afa79, com.alibaba.csp.sentinel.adapter.spring.webflux.SentinelWebFluxFilter, cn.dev33.satoken.reactor.filter.SaReactorFilter, org.springframework.boot.actuate.metrics.web.reactive.server.MetricsWebFilter 和 HTTP POST "/miniProgram/pay/createOrderV3"，可能是由于在多个环节中同时出现了此错误所致。