gateway配合nacos路由报错：Unable to find instance for XXX

刺骨的言语ヽ痛彻心扉 2023-01-24 04:21 67阅读 0赞

#### gateway配合nacos 找不到服务的问题 ####

nacos版本: 1.1.4
    spring-boot版本: 2.5.2
    spring-cloud版本: 2020.0.3
    spring-cloud-alibaba版本: 2021.1

gateway网关pom.xml

<dependencies>
    	
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-gateway</artifactId>
        </dependency>
        
        <dependency>
            <groupId>com.alibaba.cloud</groupId>
            <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
        </dependency>
    </dependencies>

api服务pom.xml

<dependencies>
        
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        
        <dependency>
            <groupId>com.alibaba.cloud</groupId>
            <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
        </dependency>
    </dependencies>

nacos：  
![在这里插入图片描述][09c7daca122d4b7b17c85d566f61ebc6.png]  
浏览器访问  
![在这里插入图片描述][e065199631a9ffc3d710be8990e6a806.png]  
找了很多资料，终于找到说Spring Cloud2020移除了Ribbon,加入依赖后成功解决问题：

<dependency>
        <groupId>org.springframework.cloud</groupId>
        <artifactId>spring-cloud-starter-loadbalancer</artifactId>
    </dependency>

资料：https://blog.csdn.net/qq\_35136937/article/details/116798268

[09c7daca122d4b7b17c85d566f61ebc6.png]: /images/20221004/bfd8811f5d54490782563c4a57cf28bf.png
[e065199631a9ffc3d710be8990e6a806.png]: /images/20221004/f29864b6a50146709a357db0c5471e9b.png