[Java知识库]1.SpringCloud-工程重构

引用笔记Spring Cloud 学习笔记（1 / 3）_KISS-CSDN博客Spring Cloud 学习笔记（2 / 3）Spring Cloud 学习笔记（3 / 3）---01_前言闲聊和课程说明02_零基础微服务架构理论入门03_第二季Boot和Cloud版本选型04_Cloud组件停更说明05_父工程Project空间新建06_父工程pom文件07_复习DependencyManagement和Dependencies08_支付模块构建(上)09_支付模块构建(中)10_支付模块构建(下)11_热部署Devtoolhttps://blog.csdn.net/u011863024/article/details/114298270

14-?工程重构

由于cloud-consumer-order80工程和cloud-provider-payment8001有公共的实体类Payment，所以

可以将它抽离到common的公共module中，以便其他项目使用

1.新建cloud-api-commons项目，添加依赖

<?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>
        <artifactId>cloud2020</artifactId>
        <groupId>org.atguigu.springcloud</groupId>
        <version>1.0-SNAPSHOT</version>
    </parent>

    <groupId>com.atguigu.springcloud</groupId>
    <artifactId>cloud-api-commons</artifactId>
    <version>1.0.0-SNAPSHOT</version>

    <dependencies>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-devtools</artifactId>
            <scope>runtime</scope>
            <optional>true</optional>
        </dependency>

        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <optional>true</optional>
        </dependency>

        <dependency>
            <groupId>cn.hutool</groupId>
            <artifactId>hutool-all</artifactId>
            <version>5.1.0</version>
        </dependency>

    </dependencies>

</project>

2.将cloud-consumer-order80与cloud-provider-payment8001两工程的公有entity包移至cloud-api-commons工程下。

?3.maven先clean,再install，添加到maven仓库

?4.父工程添加依赖

      <properties>
        <commons.version>1.0.0-SNAPSHOT</commons.version>
      </properties>
      <dependency>
        <groupId>com.atguigu.springcloud</groupId>
        <artifactId>cloud-api-commons</artifactId>
        <version>${commons.version}</version>
      </dependency>

5.子工程引用依赖

  <!-- 引入自己定义的api通用包，可以使用Payment支付Entity -->
        <dependency>
            <groupId>com.atguigu.springcloud</groupId>
            <artifactId>cloud-api-commons</artifactId>
        </dependency>