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Spring Cloud实战|2.搭建SpringCloud 父工程


创建MAVEN项目

创建maven

Spring Cloud实战|2.搭建SpringCloud 父工程_spring boot

填写基本信息

Spring Cloud实战|2.搭建SpringCloud 父工程_spring cloud_02

点击finish 即完成创建。

删除SRC,父工程不需要

Spring Cloud实战|2.搭建SpringCloud 父工程_maven_03

Spring Cloud实战|2.搭建SpringCloud 父工程_spring boot_04

修改POM信息

修改打包方式为pom

Spring Cloud实战|2.搭建SpringCloud 父工程_spring boot_05

修改父项目为SpringBoot

    <parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.5.4</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>

添加即将要用的版本信息

    <properties>
<spring-boot.version>2.5.4</spring-boot.version>
<spring-cloud.version>2020.0.3</spring-cloud.version>
<spring-cloud-alibaba.version>2021.1</spring-cloud-alibaba.version>
<ams.version>1.0.0</ams.version>
<hutool.version>5.5.8</hutool.version>
</properties>

添加常用依赖,建议不要因太多,可以通过公共模块引入

<dependencies>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</dependency>
<dependency>
<groupId>cn.hutool</groupId>
<artifactId>hutool-all</artifactId>
<version>${hutool.version}</version>
</dependency>
</dependencies>

添加SpringCloud 相关的依赖控制

这简单说下dependencyManagement 的作用:
在多模块项目中,通过在父工程引入dependencyManagement控制,来管理子工程依赖的版本,子工程直接引入依赖,不再需要填写版本号,由父工程统一管理,父工程自己并不会引入这些依赖的

    <dependencyManagement>
<dependencies>
<!--Spring Cloud 相关依赖-->
<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 相关依赖-->
<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-alibaba-dependencies</artifactId>
<version>${spring-cloud-alibaba.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>

完成的pom信息如下

<?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>

<groupId>com.ams</groupId>
<artifactId>ams-cloud</artifactId>
<version>1.0.0</version>
<packaging>pom</packaging>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.5.4</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<properties>
<spring-boot.version>2.5.4</spring-boot.version>
<spring-cloud.version>2020.0.3</spring-cloud.version>
<spring-cloud-alibaba.version>2021.1</spring-cloud-alibaba.version>
<ams.version>1.0.0</ams.version>
<hutool.version>5.5.8</hutool.version>
</properties>
<dependencies>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</dependency>
<dependency>
<groupId>cn.hutool</groupId>
<artifactId>hutool-all</artifactId>
<version>${hutool.version}</version>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<!--Spring Cloud 相关依赖-->
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>${spring-cloud.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>

<!--Spring Cloud & Alibaba 相关依赖-->
<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-alibaba-dependencies</artifactId>
<version>${spring-cloud-alibaba.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
</project>

到此,父工程搭建结束。

总结

本篇文章介绍了如何创建SpringCloud 父工程以及dependencyManagement相关概念介绍,下一期将介绍如何整合SpringSecurity,实现认证中心

Spring Cloud实战|2.搭建SpringCloud 父工程_maven_06

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