Nacos Config远程配置读取失败

项目场景：

测试Springboot整合RabbitMQ的时候，使用Nacos做远程配置中心

问题描述：

使用Nacos做远程配置中心，在bootstrap.yml中已经配置好相关信息如下：

spring:
  application:
    name: rabbitmq-producer
  profiles:
    active: dev
  cloud:
    nacos:
      config:
        server-addr: 远程ip:1111
        file-extension: yaml
        extension-configs[0]:
          data-id: common.yaml
          group: DEFAULT_GROUP
          refresh: true

远程配置文件rabbitmq-producer-dev.yaml定义如下：

spring:
  rabbitmq:
    host: 远程ip
    port: 5672
    virtual-host: /xzk
    username: ******
    password: ******

但在实际执行过程中，本地程序总是连接localhost:5672，没有按照配置文件定义的连接远程ip。

原因分析：

pom中没有导入spring-boot-starter-bootstrap

解决方案：

导入spring-boot-starter-bootstrap依赖即可。最终的pom文件如下。

• 父工程pom文件：定义所有依赖的版本

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>com.kkb</groupId>
    <artifactId>mq-demo</artifactId>
    <packaging>pom</packaging>
    <version>1.0-SNAPSHOT</version>

    <modules>
        <module>rabbitmq-demo</module>
        <module>spring-rabbitmq-producer</module>
        <module>spring-rabbitmq-consumer</module>
        <module>springboot-rabbitmq-producer</module>
    </modules>

    <properties>
        <maven.compiler.source>8</maven.compiler.source>
        <maven.compiler.target>8</maven.compiler.target>
        <java.version>8</java.version>
        <springcloud.version>2020.0.1</springcloud.version>
        <springcloud-alibaba.version>2021.1</springcloud-alibaba.version>
        <nacos.version>1.4.1</nacos.version>
        <sentinel.version>1.8.0</sentinel.version>
        <rocketMQ.version>4.4.0</rocketMQ.version>
        <dubbo.version>2.7.8</dubbo.version>
        <seata.version>1.3.0</seata.version>
        <swagger.version>2.9.2</swagger.version>
    </properties>

    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.4.2</version>
        <relativePath/> <!-- lookup paent from repository -->
    </parent>

    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>com.alibaba.cloud</groupId>
                <artifactId>spring-cloud-alibaba-dependencies</artifactId>
                <version>${springcloud-alibaba.version}</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
            <dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-dependencies</artifactId>
                <version>${springcloud.version}</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
        </dependencies>
    </dependencyManagement>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <configuration>
                    <excludes>
                        <exclude>
                            <groupId>org.projectlombok</groupId>
                            <artifactId>lombok</artifactId>
                        </exclude>
                    </excludes>
                </configuration>
            </plugin>
        </plugins>
    </build>
</project>

• 定义子工程pom

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <parent>
        <artifactId>mq-demo</artifactId>
        <groupId>com.kkb</groupId>
        <version>1.0-SNAPSHOT</version>
    </parent>
    <modelVersion>4.0.0</modelVersion>

    <artifactId>springboot-rabbitmq-producer</artifactId>

    <properties>
        <maven.compiler.source>8</maven.compiler.source>
        <maven.compiler.target>8</maven.compiler.target>
    </properties>


    <dependencies>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-amqp</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
        </dependency>

        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <scope>test</scope>
        </dependency>

        <dependency>
            <groupId>com.alibaba.cloud</groupId>
            <artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId>
        </dependency>

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

</project>