Spring Cloud Alibaba学习笔记: 2、版本说明与统一依赖管理项目创建

文章目录

• 版本使用列表
• Spring Boot、Spring Cloud、Spring Cloud Alibaba三者间关系
• 项目结构图
• 创建依赖管理项目

版本使用列表

Spring Cloud Alibaba 项目都是基于 Spring Cloud，而 Spring Cloud 项目又是基于 Spring Boot 进行开发，并且都是使用 Maven 做项目管理工具，以下为我们使用的版本列表：

名称	版本
JAVA JDK	1.8.0_211
Spring Boot	2.1.6.RELEASE
Spring Boot Admin	2.1.5
Spring Cloud	Greenwich.SR2
Spring Cloud Alibaba	0.9.0.RELEASE

Spring Boot、Spring Cloud、Spring Cloud Alibaba三者间关系

Spring Boot	Spring Cloud	Spring Cloud Alibaba
2.1.x	Greenwich	0.9.x
2.0.x	Finchley	0.2.x
1.5.x	Edgware	0.1.x
1.5.x	Dalston	0.1.x

参考：

项目结构图

创建依赖管理项目

创建一个 sca （Spring Cloud Alibaba 首字母缩写） 的项目， 以下为 pom.xml 依赖文件内容：

<?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/> <!-- lookup parent from repository -->
    </parent>

    <groupId>cn.fxbin.learn</groupId>
    <artifactId>sca</artifactId>
    <version>1.0</version>
    <packaging>pom</packaging>

    <name>sca-build</name>
    <description>Spring Cloud Alibaba Learn Build Project</description>


    <properties>
        <!-- Environment Settings -->
        <java.version>1.8</java.version>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
        
        <!-- Spring Settings -->
        <spring-boot-admin.version>2.1.5</spring-boot-admin.version>
        <spring-cloud.version>Greenwich.SR2</spring-cloud.version>
        <spring-cloud-alibaba.version>0.9.0.RELEASE</spring-cloud-alibaba.version>
    </properties>


    <dependencies>

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

        <!-- lombok -->
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <optional>true</optional>
        </dependency>

        <!-- test -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>

    </dependencies>

    <dependencyManagement>
        <dependencies>
            <!-- spring-boot-admin -->
            <dependency>
                <groupId>de.codecentric</groupId>
                <artifactId>spring-boot-admin-dependencies</artifactId>
                <version>${spring-boot-admin.version}</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>

            <!-- spring cloud -->
            <dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-dependencies</artifactId>
                <version>${spring-cloud.version}</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>

            <!-- spring cloud alibaba -->
            <dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-alibaba-dependencies</artifactId>
                <version>${spring-cloud-alibaba.version}</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
        </dependencies>
    </dependencyManagement>

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

    </build>


</project>

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