Parameter 0 of method modifyRequestBodyGatewayFilterFactory in org.springframework.cloud.gateway.con

Love The Way You Lie 2021-11-09 18:18 870阅读 0赞

springCloud+gateway+nacos 项目启动时报了一个错：

***************************
    APPLICATION FAILED TO START
    ***************************
    
    Description:
    
    Parameter 0 of method modifyRequestBodyGatewayFilterFactory in org.springframework.cloud.gateway.config.GatewayAutoConfiguration required a bean of type 'org.springframework.http.codec.ServerCodecConfigurer' that could not be found.
    
    
    Action:
    
    Consider defining a bean of type 'org.springframework.http.codec.ServerCodecConfigurer' in your configuration.

后经查找资料解决，此处做记录：

***原因：***  
依赖冲突，spring-cloud-starter-gateway与spring-boot-starter-web和spring-boot-starter-webflux依赖冲突

***解决：***  
排除 spring-boot-starter-web和spring-boot-starter-webflux依赖

<dependency>
        <groupId>org.springframework.cloud</groupId>
        <artifactId>spring-cloud-starter-gateway</artifactId>
        <exclusions>
            <exclusion>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-web</artifactId>
            </exclusion>
            <exclusion>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-webflux</artifactId>
            </exclusion>
        </exclusions>
    </dependency>