三、Spring Cloud Alibaba项目，公共模块

1、新建公共依赖项目

 

2、修改pom文件

<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>com.shiwn</groupId>
        <artifactId>spring-cloud-alibaba</artifactId>
        <version>0.0.1-SNAPSHOT</version>
    </parent>

    <groupId>com.shiwn</groupId>
    <artifactId>service-common</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>service-common</name>
    <description>每一个微服务的公共依赖,bean,工具类等</description>

    <dependencies>

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

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

        <!-- nacos服务注册与发现 -->
        <dependency>
            <groupId>com.alibaba.cloud</groupId>
            <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
        </dependency>
    </dependencies>

</project>

 

3、更新其他服务的pom文件

更新servicer-nacos的pom依赖

<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>com.shiwn</groupId>
        <artifactId>spring-cloud-alibaba</artifactId>
        <version>0.0.1-SNAPSHOT</version>
    </parent>

    <groupId>com.shiwn</groupId>
    <artifactId>service-nacos</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>service-nacos</name>
    <description>nacos服务</description>

    <dependencies>
        <!-- 公共依赖-->
        <dependency>
            <groupId>com.shiwn</groupId>
            <artifactId>service-common</artifactId>
            <version>0.0.1-SNAPSHOT</version>
            <scope>compile</scope>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>

</project>

 

4、父工程pom文件添加公共模块

    <modules>
        <module>service-nacos</module>
        <module>service-common</module>
    </modules>

 

5、公共模块的项目结构优化

删除启动类和配置文件，可添加测试代码在别的服务中调用测试