
正文
springcloud工程建立 父工程+公用子模块+微服务提供模块
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建立 Java Working Set:工程多的时候可以展开收缩,方便管理
切换到Package Explorer视图,并点击视图右侧下箭头,选择Working Sets,如下图:
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建立父工程,将后续子工程公共的Jar包提出来:
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选择Working Set,右键New -> Maven Project:
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选择 Create a simple project,点击下一步
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创建父工程,父工程名称:thrcloud,Packaging:选择pom
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父工程建立完成,修改pom.xml文件:
pom.xml文件内容如下,springcloud和springboot的版本可以选择比较新的版本对应关系,我这里比较旧:
<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.thr.springcloud</groupId>
<artifactId>thrcloud</artifactId>
<version>0.0.1-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>1.18.4</lombok.version>
</properties> <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>8.0.14</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> </project>
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选择Working Set,右键New -> Maven Project:
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建立公共子模块 thrcloud-api:
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鼠标右键 thrcloud -> New -> Other
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选择 Maven Module
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创建了如下子模块工程 thrcloud-api,同时 thrcloud父工程的pom.xml文件也有所变化:
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修改 thrcloud-api工程的pom.xml文件,pom.xml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> <parent> <!-- 子类里面显示申明才能有明确的继承表现,无意外就是父类的默认版本,否则自己定义 -->
<groupId>com.thr.springcloud</groupId>
<artifactId>thrcloud</artifactId>
<version>0.0.1-SNAPSHOT</version>
</parent> <artifactId>thrcloud-api</artifactId> <!-- 当前Module我自己叫什么名字 --> <dependencies><!-- 当前Module需要用到的jar包,按自己需求添加,如果父类已经包含了,可以不用写版本号 -->
<!-- 用作自动隐式生成Entity的构造函数、get set方法、链式访问风格 -->
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</dependency>
</dependencies>
</project>
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鼠标右键 thrcloud -> New -> Other
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建立服务提供者模块 thrcloud-provider-user-8001 用户为服务提供者 Module
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选中 thrcloud 右键 -> New -> Maven Module ,如下图:
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thrcloud-provider-user-8001工程如下图:
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修改 pom.xml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>
<parent>
<groupId>com.thr.springcloud</groupId>
<artifactId>thrcloud</artifactId>
<version>0.0.1-SNAPSHOT</version>
</parent> <artifactId>thrcloud-provider-user-8001</artifactId> <dependencies>
<dependency><!-- 引入自己定义的api通用包,可以使用Dept部门Entity -->
<groupId>com.thr.springcloud</groupId>
<artifactId>thrcloud-api</artifactId>
<version>${project.version}</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
</dependency>
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>druid</artifactId>
</dependency>
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-core</artifactId>
</dependency>
<dependency>
<groupId>org.mybatis.spring.boot</groupId>
<artifactId>mybatis-spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jetty</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
</dependency>
<!-- 修改后立即生效,热部署 -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>springloaded</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
</dependency>
</dependencies> </project> -
手动建立主启动类 UserProvider8001_App.java,如下图:
到此完成!
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选中 thrcloud 右键 -> New -> Maven Module ,如下图:








