**1. 创建父工程：rest-cloud-parent**  **2. 依赖如下** ```xml <?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>org.atguigu.springcloud</groupId> <artifactId>rest-cloud-parent</artifactId> <version>1.0-SNAPSHOT</version> <packaging>pom</packaging> <!-- 1. 必须指定为为pom --> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <maven.compiler.source>1.8</maven.compiler.source> <maven.compiler.target>1.8</maven.compiler.target> <junit.version>4.12</junit.version> <log4j.version>1.2.17</log4j.version> <lombok.version>1.16.18</lombok.version> <cloud.version>Hoxton.SR1</cloud.version> <boot.version>2.2.3.RELEASE</boot.version> <springloaded.version>1.2.0.RELEASE</springloaded.version> <mysql.version>5.0.4</mysql.version> <alibaba.druid.version>1.0.31</alibaba.druid.version> <mybatis.version>1.3.0</mybatis.version> </properties> <!-- 2. 统一对当前模块及其子模块用到的依赖进行版本控制 --> <dependencyManagement> <dependencies> <!-- Spring Cloud --> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-dependencies</artifactId> <version>${cloud.version}</version> <type>pom</type> <scope>import</scope> </dependency> <!-- Spring Boot --> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-dependencies</artifactId> <version>${boot.version}</version> <type>pom</type> <scope>import</scope> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>springloaded</artifactId> <version>${springloaded.version}</version> </dependency> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>${mysql.version}</version> </dependency> <dependency> <groupId>com.alibaba</groupId> <artifactId>druid</artifactId> <version>${alibaba.druid.version}</version> </dependency> <dependency> <groupId>org.mybatis.spring.boot</groupId> <artifactId>mybatis-spring-boot-starter</artifactId> <version>${mybatis.version}</version> </dependency> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>${junit.version}</version> <scope>test</scope> </dependency> <dependency> <groupId>log4j</groupId> <artifactId>log4j</artifactId> <version>${log4j.version}</version> </dependency> </dependencies> </dependencyManagement> <build> <finalName>rest-cloud-parent</finalName> <resources> <resource> <directory>src/main/resources</directory> <filtering>true</filtering> </resource> </resources> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-resources-plugin</artifactId> <configuration> <delimiters> <delimit>$</delimit> </delimiters> </configuration> </plugin> <plugin> <artifactId>maven-compiler-plugin</artifactId> <version>3.8.0</version> <configuration> <source>8</source> <target>8</target> </configuration> </plugin> </plugins> </build> </project> ``` **3. 父工程构建完毕！**