五、工程重构
工程重构,增加Cloud-api-common模块,将公用Entites提取出来,其他模块通过引入方式使用公用Entities。
1. 新建cloud-api-commons模块
2.编写POM文件
<?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">
<parent>
<artifactId>dt-SpringCloud-2020</artifactId>
<groupId>com.dt.springcloud</groupId>
<version>1.0.0-SNAPSHOT</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>cloud-api-common</artifactId>
<properties>
<maven.compiler.source>8</maven.compiler.source>
<maven.compiler.target>8</maven.compiler.target>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<dependencies>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<scope>runtime</scope>
<optional>true</optional>
</dependency>
<dependency>
<groupId>cn.hutool</groupId>
<artifactId>hutool-all</artifactId>
<version>5.3.5</version>
</dependency>
</dependencies>
</project>
3.创建公用Entities
将Payment和Order中的entities拷贝至新模块中,删除原来的entities包。
4.构建cloud-api-common
clean、install cloud-api-commons 模块.
5.其他模块引入cloud-api-common模块
在消费则服务者pom.xml中分别引入依赖,pom中新增如下内容:
<!--引入自定义的cloud-api-common包,可以使用其中的实体-->
<dependency>
<groupId>com.dt.springcloud</groupId>
<artifactId>cloud-api-common</artifactId>
<version>1.0.0-SNAPSHOT</version>
</dependency>