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

梦里梦外; 2021-12-17 03:23 226阅读 0赞

### 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：

<table> 
 <thead> 
  <tr> 
   <th>名称</th> 
   <th>版本</th> 
  </tr> 
 </thead> 
 <tbody> 
  <tr> 
   <td>JAVA JDK</td> 
   <td>1.8.0_211</td> 
  </tr> 
  <tr> 
   <td>Spring Boot</td> 
   <td>2.1.6.RELEASE</td> 
  </tr> 
  <tr> 
   <td>Spring Boot Admin</td> 
   <td>2.1.5</td> 
  </tr> 
  <tr> 
   <td>Spring Cloud</td> 
   <td>Greenwich.SR2</td> 
  </tr> 
  <tr> 
   <td>Spring Cloud Alibaba</td> 
   <td>0.9.0.RELEASE</td> 
  </tr> 
 </tbody> 
</table>

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

<table> 
 <thead> 
  <tr> 
   <th>Spring Boot</th> 
   <th>Spring Cloud</th> 
   <th>Spring Cloud Alibaba</th> 
  </tr> 
 </thead> 
 <tbody> 
  <tr> 
   <td>2.1.x</td> 
   <td>Greenwich</td> 
   <td>0.9.x</td> 
  </tr> 
  <tr> 
   <td>2.0.x</td> 
   <td>Finchley</td> 
   <td>0.2.x</td> 
  </tr> 
  <tr> 
   <td>1.5.x</td> 
   <td>Edgware</td> 
   <td>0.1.x</td> 
  </tr> 
  <tr> 
   <td>1.5.x</td> 
   <td>Dalston</td> 
   <td>0.1.x</td> 
  </tr> 
 </tbody> 
</table>

参考：

## 项目结构图 ##

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2Z4YmluMTIz_size_16_color_FFFFFF_t_70]

## 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/> 
        </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>
            
            <java.version>1.8</java.version>
            <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
            <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
            
            
            <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>
    
            
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-actuator</artifactId>
            </dependency>
    
            
            <dependency>
                <groupId>org.projectlombok</groupId>
                <artifactId>lombok</artifactId>
                <optional>true</optional>
            </dependency>
    
            
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-test</artifactId>
                <scope>test</scope>
            </dependency>
    
        </dependencies>
    
        <dependencyManagement>
            <dependencies>
                
                <dependency>
                    <groupId>de.codecentric</groupId>
                    <artifactId>spring-boot-admin-dependencies</artifactId>
                    <version>${spring-boot-admin.version}</version>
                    <type>pom</type>
                    <scope>import</scope>
                </dependency>
    
                
                <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>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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– `end` –

`如有疑问，请留言，感谢阅读`

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2Z4YmluMTIz_size_16_color_FFFFFF_t_70]: /images/20211214/929e544b8c9044c8b68f0a511fd4bcc7.png