SpringCloud2020-父工程项目搭建-02

搭建步骤

1. 新建maven工程
2. 修改字符编码
   
3. 设置注解生效
   
4. 设置JAVA编译环境
   
5. pom文件编写

<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>4.0.0modelVersion>

  <groupId>com.alone.springcloudgroupId>
  <artifactId>Cloud2020artifactId>
  <version>1.0-SNAPSHOTversion>
  <packaging>pompackaging>

  
  <properties>
    <project.build.sourceEncoding>UTF-8project.build.sourceEncoding>
    <maven.compiler.source>1.8maven.compiler.source>
    <maven.compiler.target>1.8maven.compiler.target>
    <junit.version>4.12junit.version>
    <log4j.version>1.2.17log4j.version>
    <lombok.version>1.16.18lombok.version>
    <mysql.version>5.1.47mysql.version>
    <druid.version>1.1.16druid.version>
    <mybatis.spring.boot.version>1.3.2mybatis.spring.boot.version>
  properties>

  
  <dependencyManagement>
    <dependencies>
      
      <dependency>
        <groupId>org.springframework.bootgroupId>
        <artifactId>spring-boot-dependenciesartifactId>
        <version>2.2.2.RELEASEversion>
        <type>pomtype>
        <scope>importscope>
      dependency>
      
      <dependency>
        <groupId>org.springframework.cloudgroupId>
        <artifactId>spring-cloud-dependenciesartifactId>
        <version>Hoxton.SR1version>
        <type>pomtype>
        <scope>importscope>
      dependency>
      
      <dependency>
        <groupId>com.alibaba.cloudgroupId>
        <artifactId>spring-cloud-alibaba-dependenciesartifactId>
        <version>2.1.0.RELEASEversion>
        <type>pomtype>
        <scope>importscope>
      dependency>
      <dependency>
        <groupId>mysqlgroupId>
        <artifactId>mysql-connector-javaartifactId>
        <version>${mysql.version}version>
      dependency>
      <dependency>
        <groupId>com.alibabagroupId>
        <artifactId>druidartifactId>
        <version>${druid.version}version>
      dependency>
      <dependency>
        <groupId>org.mybatis.spring.bootgroupId>
        <artifactId>mybatis-spring-boot-starterartifactId>
        <version>${mybatis.spring.boot.version}version>
      dependency>
      <dependency>
        <groupId>junitgroupId>
        <artifactId>junitartifactId>
        <version>${junit.version}version>
      dependency>
      <dependency>
        <groupId>org.projectlombokgroupId>
        <artifactId>lombokartifactId>
        <version>${lombok.version}version>
        <optional>trueoptional>
      dependency>
    dependencies>
  dependencyManagement>

  <build>
    <plugins>
      <plugin>
        <groupId>org.springframework.bootgroupId>
        <artifactId>spring-boot-maven-pluginartifactId>
        <configuration>
          <fork>truefork>
          <addResources>trueaddResources>
        configuration>
      plugin>
    plugins>
  build>

project>

dependencyManagement在聚合工程中 子模块继承之后，提供作用：锁定版本+子模块不用写groupId和version ,如果子版本有属于自己的单独版本依赖 , 可以独自添加version