在搭建gateway服務(wù)的時(shí)候，啟動(dòng)出現(xiàn)以下問題：
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$NettyConfiguration.buildConnectionProvider(GatewayAutoConfiguration.java:798)
The following method did not exist:
? ? reactor.netty.resources.ConnectionProvider$Builder.evictInBackground(Ljava/time/Duration;)Lreactor/netty/resources/ConnectionProvider$ConnectionPoolSpec;
The method's class, reactor.netty.resources.ConnectionProvider$Builder, is available from the following locations:
? ? jar:file:/D:/apache-maven-3.3.9/repository/io/projectreactor/netty/reactor-netty/0.9.12.RELEASE/reactor-netty-0.9.12.RELEASE.jar!/reactor/netty/resources/ConnectionProvider$Builder.class
The class hierarchy was loaded from the following locations:
? ? reactor.netty.resources.ConnectionProvider.Builder: file:/D:/apache-maven-3.3.9/repository/io/projectreactor/netty/reactor-netty/0.9.12.RELEASE/reactor-netty-0.9.12.RELEASE.jar
? ? reactor.netty.resources.ConnectionProvider.ConnectionPoolSpec: file:/D:/apache-maven-3.3.9/repository/io/projectreactor/netty/reactor-netty/0.9.12.RELEASE/reactor-netty-0.9.12.RELEASE.jar
Action:Correct the classpath of your application so that it contains a single, compatible version of reactor.netty.resources.ConnectionProvider$Builder
?這個(gè)看就是依賴導(dǎo)致的，應(yīng)該是springBoot的和spring cloud版本不符導(dǎo)致的。我現(xiàn)在錯(cuò)誤的版本是：Spring-boot是2.3.0.RELEASE，Spring-cloud是Hoxton.SR12這是不符合的。文章來源：http://www.zghlxwxcb.cn/news/detail-597440.html
改成：Spring-boot是2.3.0.RELEASE，Spring-cloud是Hoxton.SR8 或者?Spring-boot是2.3.12.RELEASE，Spring-cloud是Hoxton.SR12就可以了文章來源地址http://www.zghlxwxcb.cn/news/detail-597440.html
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