【Spring Cloud Alibaba】开篇

一、简介

1.1 官方描述

Spring Cloud Alibaba provides a one-stop solution for distributed application development. It contains all the components required to develop distributed applications, making it easy for you to develop your applications using Spring Cloud.
With Spring Cloud Alibaba, you only need to add some annotations and a small amount of configurations to connect Spring Cloud applications to the distributed solutions of Alibaba, and build a distributed application system with Alibaba middleware.

1.2 架构图

图片来源：processon

1.3 模块

二、项目搭建

2.1 maven

创建maven项目，配置pom

<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>
    <parent>
        <groupId>org.springframework.bootgroupId>
        <artifactId>spring-boot-starter-parentartifactId>
        <version>2.4.2version>
    parent>
    <groupId>cn.flowboot.e.commercegroupId>
    <artifactId>E-commerce-cloudartifactId>
    <version>1.0-SNAPSHOTversion>
    <packaging>pompackaging>

    <properties>
        
        <E-commerce-cloud>1.0-SNAPSHOTE-commerce-cloud>
        
        <spring.cloud.version>Hoxton.SR12spring.cloud.version>
        
        <spring.cloud.alibaba.version>2.2.7.RELEASEspring.cloud.alibaba.version>
        
        <lombok.version>1.16.18lombok.version>
        
        <commons-lang3.version>3.11commons-lang3.version>
        
        <commons-collections4.version>4.4commons-collections4.version>
        
        <hutool-all.version>5.6.0hutool-all.version>
        
        <jwt.version>0.11.2jwt.version>
        
        <fastjson.version>1.2.78fastjson.version>
        
        <mybatis-plus.version>3.4.2mybatis-plus.version>
        
        <druid.version>1.2.6druid.version>
        
        <bitwalker.version>1.21bitwalker.version>
        
        <swagger.version>3.0.0swagger.version>
        
        <kaptcha.version>2.3.2kaptcha.version>
        
        <mybatis-spring-boot.version>2.1.4mybatis-spring-boot.version>
        
        <pagehelper.boot.version>1.3.1pagehelper.boot.version>
        
        <oshi.version>5.8.0oshi.version>
        
        <jna.version>5.8.0jna.version>
        
        <commons.io.version>2.11.0commons.io.version>
        
        <commons.fileupload.version>1.4commons.fileupload.version>
        
        <commons.collections.version>3.2.2commons.collections.version>
        
        <poi.version>4.1.2poi.version>
        
        <velocity.version>1.7velocity.version>

    properties>


    
    <dependencyManagement>
        <dependencies>
            
            <dependency>
                <groupId>org.springframework.cloudgroupId>
                <artifactId>spring-cloud-dependenciesartifactId>
                <version>${spring-cloud.version}version>
                <type>pomtype>
                <scope>importscope>
            dependency>

            
            <dependency>
                <groupId>com.alibaba.cloudgroupId>
                <artifactId>spring-cloud-alibaba-dependenciesartifactId>
                <version>${spring-cloud-alibaba.version}version>
                <type>pomtype>
                <scope>importscope>
            dependency>

            
            <dependency>
                <groupId>org.projectlombokgroupId>
                <artifactId>lombokartifactId>
                <version>${lombok.version}version>
            dependency>