收到400个虚假客户的错误请求

如何解决收到400个虚假客户的错误请求

使用 open-feign

时遇到了一些麻烦

我正在使用：Hoxton.RELEASE和Spring-boot版本2.2.1.RELEASE

Caused by: feign.FeignException: status 400 reading Service#method(List,String); content:
    at feign.FeignException.errorStatus(FeignException.java:62)
    at feign.codec.ErrorDecoder$Default.decode(ErrorDecoder.java:91)
    at feign.SynchronousMethodHandler.executeAndDecode(SynchronousMethodHandler.java:134)
    at feign.SynchronousMethodHandler.invoke(SynchronousMethodHandler.java:76)
    at feign.hystrix.HystrixInvocationHandler$1.run(HystrixInvocationHandler.java:108)
    at com.netflix.hystrix.HystrixCommand$2.call(HystrixCommand.java:301)
    at com.netflix.hystrix.HystrixCommand$2.call(HystrixCommand.java:297)
    at rx.internal.operators.OnSubscribedefer.call(OnSubscribedefer.java:46)
    ... 26 common frames omitted

列表大小太大时会发生此错误

如果列表很小，则执行成功

谢谢！