（四）SpringCloud入门篇——工程重构

系统中有重复部分(entity实体类)，重构

新建cloud-api-common

pom

<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>

entity

Payment实体

CommonResult通用封装类

maven命令clean install

订单80和支付8001分别改造

删除各自的原先的entitiy文件夹

各自粘贴POM内容

<dependency>
    <groupId>com.sunyan.springcloud</groupId>
    <artifactId>cloud-api-common</artifactId>
    <version>${project.version}</version>
</dependency>

启动测试查询和插入没问题