demo/parent/pom.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>

    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.1.3.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>

    <groupId>com.cie</groupId>
    <artifactId>parent</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>parent</name>
    <description>isc project for Spring Boot</description>
    <packaging>pom</packaging>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
        <java.version>1.8</java.version>
        <curator-framework.version>4.0.1</curator-framework.version>
        <zookeeper.version>3.4.13</zookeeper.version>
        <dubbo.starter.version>0.2.0</dubbo.starter.version>
        <org.projectlombok.lombok>1.18.6</org.projectlombok.lombok>
        <com.alibaba.druid>1.1.10</com.alibaba.druid>
        <mybatis-spring-boot>1.3.2</mybatis-spring-boot>
        <mybatis-plus-boot-starter>3.1.0</mybatis-plus-boot-starter>
        <mybatis-plus-generator>3.0.7.1</mybatis-plus-generator>
        <velocity-engine-core>2.0</velocity-engine-core>
        <javax.mail>1.4.7</javax.mail>
        <mysql-connector-java>8.0.13</mysql-connector-java>
        <fastjson>1.2.47</fastjson>
        <httpclient>4.5.3</httpclient>
        <org.apache.commons-lang3>3.8.1</org.apache.commons-lang3>
    </properties>

    <dependencyManagement>
        <dependencies>


            <dependency>
                <groupId>com.alibaba.boot</groupId>
                <artifactId>dubbo-spring-boot-starter</artifactId>
                <version>${dubbo.starter.version}</version>
            </dependency>
            <dependency>
                <groupId>com.alibaba</groupId>
                <artifactId>druid</artifactId>
                <version>${com.alibaba.druid}</version>
            </dependency>
            <!-- Spring Boot Mybatis 依赖 -->
            <dependency>
                <groupId>org.mybatis.spring.boot</groupId>
                <artifactId>mybatis-spring-boot-starter</artifactId>
                <version>${mybatis-spring-boot}</version>
            </dependency>
            <dependency>
                <groupId>com.baomidou</groupId>
                <artifactId>mybatis-plus-boot-starter</artifactId>
                <version>${mybatis-plus-boot-starter}</version>
            </dependency>
            <!-- mp自动代码生成-->
            <dependency>
                <groupId>com.baomidou</groupId>
                <artifactId>mybatis-plus-generator</artifactId>
                <version>${mybatis-plus-generator}</version>
            </dependency>

            <!-- https://mvnrepository.com/artifact/javax.mail/mail -->
            <dependency>
                <groupId>javax.mail</groupId>
                <artifactId>mail</artifactId>
                <version>${javax.mail}</version>
            </dependency>

            <!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java -->
            <dependency>
                <groupId>mysql</groupId>
                <artifactId>mysql-connector-java</artifactId>
                <version>${mysql-connector-java}</version>
            </dependency>

            <!-- velocity 模板引擎, 默认 -->
            <dependency>
                <groupId>org.apache.velocity</groupId>
                <artifactId>velocity-engine-core</artifactId>
                <version>${velocity-engine-core}</version>
            </dependency>
            <!-- https://mvnrepository.com/artifact/com.alibaba/fastjson -->
            <dependency>
                <groupId>com.alibaba</groupId>
                <artifactId>fastjson</artifactId>
                <version>${fastjson}</version>
            </dependency>
            <!-- https://mvnrepository.com/artifact/org.apache.httpcomponents/httpclient -->
            <dependency>
                <groupId>org.apache.httpcomponents</groupId>
                <artifactId>httpclient</artifactId>
                <version>${httpclient}</version>
            </dependency>
            <!-- https://mvnrepository.com/artifact/org.apache.commons/commons-lang3 -->
            <dependency>
                <groupId>org.apache.commons</groupId>
                <artifactId>commons-lang3</artifactId>
                <version>${org.apache.commons-lang3}</version>
            </dependency>
        </dependencies>


    </dependencyManagement>



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