Spring Cloud 项目都是基于 Spring Boot 进行开发，并且都是使用 Maven 做项目管理工具。在实际开发中，我们一般都会创建一个依赖管理项目作为 Maven 的 Parent 项目使用，这样做可以极大的方便我们对 Jar 包版本的统一管理
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"> <modelVersion>4.0.0</modelVersion> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>2.1.6.RELEASE</version> <relativePath/> </parent> <groupId>com.funtl</groupId> <artifactId>hello-spring-cloud-alibaba</artifactId> <version>0.0.1-SNAPSHOT</version> <packaging>pom</packaging> <url>http://www.funtl.com</url> <modules> <module>hello-spring-cloud-alibaba-dependencies</module> </modules> <properties> <java.version>1.8</java.version> <maven.compiler.source>${java.version}</maven.compiler.source> <maven.compiler.target>${java.version}</maven.compiler.target> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding> </properties> <licenses> <license> <name>Apache 2.0</name> <url>https://www.apache.org/licenses/LICENSE-2.0.txt</url> </license> </licenses> <developers> <developer> <id>liwemin</id> <name>Lusifer Lee</name> <email>lee.lusifer@gmail.com</email> </developer> </developers> <dependencyManagement> <dependencies> <dependency> <groupId>com.funtl</groupId> <artifactId>hello-spring-cloud-alibaba-dependencies</artifactId> <version>${project.version}</version> <type>pom</type> <scope>import</scope> </dependency> </dependencies> </dependencyManagement> <profiles> <profile> <id>default</id> <activation> <activeByDefault>true</activeByDefault> </activation> <properties> <spring-javaformat.version>0.0.12</spring-javaformat.version> </properties> <build> <plugins> <plugin> <groupId>io.spring.javaformat</groupId> <artifactId>spring-javaformat-maven-plugin</artifactId> <version>${spring-javaformat.version}</version> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-surefire-plugin</artifactId> <configuration> <includes> <include>**/*Tests.java</include> </includes> <excludes> <exclude>**/Abstract*.java</exclude> </excludes> <systemPropertyVariables> <java.security.egd>file:/dev/./urandom</java.security.egd> <java.awt.headless>true</java.awt.headless> </systemPropertyVariables> </configuration> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-enforcer-plugin</artifactId> <executions> <execution> <id>enforce-rules</id> <goals> <goal>enforce</goal> </goals> <configuration> <rules> <bannedDependencies> <excludes> <exclude>commons-logging:*:*</exclude> </excludes> <searchTransitive>true</searchTransitive> </bannedDependencies> </rules> <fail>true</fail> </configuration> </execution> </executions> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-install-plugin</artifactId> <configuration> <skip>true</skip> </configuration> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-javadoc-plugin</artifactId> <configuration> <skip>true</skip> </configuration> <inherited>true</inherited> </plugin> </plugins> </build> </profile> </profiles> <repositories> <repository> <id>spring-milestone</id> <name>Spring Milestone</name> <url>https://repo.spring.io/milestone</url> <snapshots> <enabled>false</enabled> </snapshots> </repository> <repository> <id>spring-snapshot</id> <name>Spring Snapshot</name> <url>https://repo.spring.io/snapshot</url> <snapshots> <enabled>true</enabled> </snapshots> </repository> </repositories> <pluginRepositories> <pluginRepository> <id>spring-milestone</id> <name>Spring Milestone</name> <url>https://repo.spring.io/milestone</url> <snapshots> <enabled>false</enabled> </snapshots> </pluginRepository> <pluginRepository> <id>spring-snapshot</id> <name>Spring Snapshot</name> <url>https://repo.spring.io/snapshot</url> <snapshots> <enabled>true</enabled> </snapshots> </pluginRepository> </pluginRepositories></project>创建依赖管理项目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"> <modelVersion>4.0.0</modelVersion> <groupId>com.funtl</groupId> <artifactId>hello-spring-cloud-alibaba-dependencies</artifactId> <version>0.0.1-SNAPSHOT</version> <packaging>pom</packaging> <url>http://www.funtl.com</url> <properties> <spring-cloud.version>Greenwich.SR2</spring-cloud.version> <spring-cloud-alibaba.verion>2.1.0.RELEASE</spring-cloud-alibaba.verion> </properties> <licenses> <license> <name>Apache 2.0</name> <url>https://www.apache.org/licenses/LICENSE-2.0.txt</url> </license> </licenses> <developers> <developer> <id>liwemin</id> <name>Lusifer Lee</name> <email>lee.lusifer@gmail.com</email> </developer> </developers> <dependencyManagement> <dependencies> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-dependencies</artifactId> <version>${spring-cloud.version}</version> <type>pom</type> <scope>import</scope> </dependency> <dependency> <groupId>com.alibaba.cloud</groupId> <artifactId>spring-cloud-alibaba-dependencies</artifactId> <version>${spring-cloud-alibaba.verion}</version> <type>pom</type> <scope>import</scope> </dependency> </dependencies> </dependencyManagement> <repositories> <repository> <id>spring-milestone</id> <name>Spring Milestone</name> <url>https://repo.spring.io/milestone</url> <snapshots> <enabled>false</enabled> </snapshots> </repository> <repository> <id>spring-snapshot</id> <name>Spring Snapshot</name> <url>https://repo.spring.io/snapshot</url> <snapshots> <enabled>true</enabled> </snapshots> </repository> </repositories> <pluginRepositories> <pluginRepository> <id>spring-milestone</id> <name>Spring Milestone</name> <url>https://repo.spring.io/milestone</url> <snapshots> <enabled>false</enabled> </snapshots> </pluginRepository> <pluginRepository> <id>spring-snapshot</id> <name>Spring Snapshot</name> <url>https://repo.spring.io/snapshot</url> <snapshots> <enabled>true</enabled> </snapshots> </pluginRepository> </pluginRepositories></project>