（超详细）SSM+SpringBoot+SpringCloud--Rest微服务简单案例（学习springcloud之前可以参考）

学习springcloud之前可以参考本文回顾基础知识，需要有Maven+springmvc+mybatis+mysql基础

1.Maven的分包分模块架构

一个Project带着多个Module子模块
ServiceCloud父工程（Project）管理依赖
包含3个子模块（Module）

• cloud-api：封装的整体Entity/接口/公共配置等
• cloud-provider-dept-8001：微服务落地的服务提供者
• cloud-consumer-dept-80：微服务调用的客户端使用

2.创建servicecloud父工程

idea创建一个maven项目，创建好后之后一个src文件和一个pom.xml文件
pom文件内容如下：

<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.shawn</groupId>
	<artifactId>service-cloud</artifactId>
	<version>1.0-SNAPSHOT</version>
	<packaging>pom</packaging>


	<properties>
		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
		<maven.compiler.source>1.8</maven.compiler.source>
		<maven.compiler.target>1.8</maven.compiler.target>
		<junit.version>4.12</junit.version>
		<log4j.version>1.2.17</log4j.version>
		<lombok.version>1.16.18</lombok.version>
	</properties>

	<!--父工程依赖管理-->
	<dependencyManagement>
		<dependencies>
			<dependency>
				<groupId>org.springframework.cloud</groupId>
				<artifactId>spring-cloud-dependencies</artifactId>
				<version>Dalston.SR1</version>
				<type>pom</type>
				<scope>import</scope>
			</dependency>
			<dependency>
				<groupId>org.springframework.boot</groupId>
				<artifactId>spring-boot-dependencies</artifactId>
				<version>1.5.9.RELEASE</version>
				<type>pom</type>
				<scope>import</scope>
			</dependency>
			<dependency>
				<groupId>mysql</groupId>
				<artifactId>mysql-connector-java</artifactId>
				<version>5.0.4</version>
			</dependency>
			<dependency>
				<groupId>com.alibaba</groupId>
				<artifactId>druid</artifactId>
				<version>1.0.31</version>
			</dependency>
			<dependency>
				<groupId>org.mybatis.spring.boot</groupId>
				<artifactId>mybatis-spring-boot-starter</artifactId>
				<version>1.3.0</version>
			</dependency>
			<dependency>
				<groupId>ch.qos.logback</groupId>
				<artifactId>logback-core</artifactId>
				<version>1.2.3</version>
			</dependency>
			<dependency>
				<groupId>junit</groupId>
				<artifactId>junit</artifactId>
				<version>${junit.version}</version>
				<scope>test</scope>
			</dependency>
			<dependency>
				<groupId>log4j</groupId>
				<artifactId>log4j</artifactId>
				<version>${log4j.version}</version>
			</dependency>
		</dependencies>
	</dependencyManagement>

	<build>