SpringBoot @Scheduled(fixedRate = 1000*10) use with RestTemplate occur failed

springboot version 2.3.12.RELEASE

code show as up, and the idea' consol show could get response by resttemplate ,but always occur failed, but idon't know why? i cloud get response by resttemplate but also occur failed,please help me,thanks

Comment From: wilkinsona

The error indicates that nothing is listening on localhost:8090 so a connection cannot be established. @Scheduled should have no effect on this, unless its the application itself that should be listening onlocalhost:8090. In this case, the @Scheduled method may be called before the embedded web server has started accepting connections. You could listen for org.springframework.boot.context.event.ApplicationReadyEvent and only make a request once the application is ready to accept them.

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