SpringCloudHoxton.SR1gateway与reactornetty0.9.3.RELEASE不兼容

问题现象

在启动 Spring Cloud Hoxton.SR1 gateway 服务的时候无法启动&＃xff0c;错误现象如下&＃xff1a;

***************************
APPLICATION FAILED TO START
***************************Description:An attempt was made to call a method that does not exist. The attempt was made from the following location:org.springframework.cloud.gateway.config.GatewayAutoConfiguration$NettyConfiguration.gatewayHttpClient(GatewayAutoConfiguration.java:597)The following method did not exist:reactor.netty.resources.ConnectionProvider.elastic(Ljava/lang/String;Ljava/time/Duration;)Lreactor/netty/resources/ConnectionProvider;The method&＃39;s class, reactor.netty.resources.ConnectionProvider, is available from the following locations:jar:file:/Users/lengleng/env/repository/io/projectreactor/netty/reactor-netty/0.9.3.RELEASE/reactor-netty-0.9.3.RELEASE.jar!/reactor/netty/resources/ConnectionProvider.class
It was loaded from the following location:file:/Users/lengleng/env/repository/io/projectreactor/netty/reactor-netty/0.9.3.RELEASE/reactor-netty-0.9.3.RELEASE.jar
Action:
Correct the classpath of your application so that it contains a single, compatible version of reactor.netty.resources.ConnectionProvider

原因是版本不兼容问题

修改方法

org.springframeworkspring-webflux5.2.7.RELEASE

io.projectreactor.nettyreactor-netty0.9.8.RELEASE



参考博客&＃xff1a;https://blog.csdn.net/weixin_44216706/article/details/107047281