文章目录

一、预约挂号微服务模块搭建
- 1、项目模块构建
- 2、sql资源
- 3、构建父工程（yygh-parent）
- - 3.1、添加配置pom.xml
- 4、搭建common父模块
- - 4.1、搭建common
  - 4.2、修改配置pom.xml
- 5、搭建common-util模块
- - 5.1、搭建common-util
  - 5.2、修改配置pom.xml
  - 5.3、添加公共工具类
- 6、搭建service-util模块
- - 6.1、搭建service-util
  - 6.2、修改配置pom.xml
  - 6.3、添加service-util公共类
- 7、搭建model模块
- - 7.1、搭建model
  - 7.2、修改配置pom.xml
  - 7.3、引入实体类
- 8、搭建service父模块
- - 8.1、搭建service
  - 8.2、修改配置pom.xml

一、预约挂号微服务模块搭建

1、项目模块构建

hospital-manage：医院接口模拟端（已开发，直接使用）
yygh-parent：根目录，管理子模块：
common：公共模块父节点
common-util：工具类模块，所有模块都可以依赖于它
rabbit-util：rabbitmq业务封装
service-util：service服务的工具包，包含service服务的公共配置类，所有 service模块依赖于它
server-gateway：服务网关
model：实体类模块
service：api接口服务父节点
service-hosp：医院api接口服务
service-cmn：公共api接口服务
service-user：用户api接口服务
service-order：订单api接口服务
service-oss：文件api接口服务
service-sms：短信 api接口服务
service-task：定时任务服务
service-statistics：统计api接口服务
service-client：feign服务调用父节点
service-cmn-client：公共api接口
service-hosp-client：医院api接口
service-order-client：订单api接口
service-user：用户api接口
在这里插入图片描述

2、sql资源

导入sql：资料/sql/*.sql

3、构建父工程（yygh-parent）

父工程目录我们已经通过git引入
在这里插入图片描述

3.1、添加配置pom.xml

<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <modules>
        <module>common</module>
        <module>model</module>
        <module>service</module>
        <module>server-gateway</module>
        <module>service-client</module>
        <module>hospital-manage</module>
    </modules>
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.2.1.RELEASE</version>
    </parent>

    <groupId>com.atguigu.yygh</groupId>
    <artifactId>yygh-parent</artifactId>
    <version>1.0</version>
    <packaging>pom</packaging>

    <properties>
        <java.version>1.8</java.version>
        <cloud.version>Hoxton.RELEASE</cloud.version>
        <alibaba.version>2.2.0.RELEASE</alibaba.version>
        <mybatis-plus.version>3.3.1</mybatis-plus.version>
        <mysql.version>5.1.46</mysql.version>
        <swagger.version>2.7.0</swagger.version>
        <jwt.version>0.7.0</jwt.version>
        <fastjson.version>1.2.29</fastjson.version>
        <httpclient.version>4.5.1</httpclient.version>
        <easyexcel.version>2.2.0-beta2</easyexcel.version>
        <aliyun.version>4.1.1</aliyun.version>
        <oss.version>3.9.1</oss.version>
        <jodatime.version>2.10.1</jodatime.version>
    </properties>

    <!--配置dependencyManagement锁定依赖的版本-->
    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-dependencies</artifactId>
                <version>${cloud.version}</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>

            <dependency>
                <groupId>com.alibaba.cloud</groupId>
                <artifactId>spring-cloud-alibaba-dependencies</artifactId>
                <version>${alibaba.version}</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>

            <!--mybatis-plus 持久层-->
            <dependency>
                <groupId>com.baomidou</groupId>
                <artifactId>mybatis-plus-boot-starter</artifactId>
                <version>${mybatis-plus.version}</version>
            </dependency>

            <dependency>
                <groupId>mysql</groupId>
                <artifactId>mysql-connector-java</artifactId>
                <version>${mysql.version}</version>
            </dependency>

            <!--swagger-->
            <dependency>
                <groupId>io.springfox</groupId>
                <artifactId>springfox-swagger2</artifactId>
                <version>${swagger.version}</version>
            </dependency>
            <!--swagger ui-->
            <dependency>
                <groupId>io.springfox</groupId>
                <artifactId>springfox-swagger-ui</artifactId>
                <version>${swagger.version}</version>
            </dependency>

            <dependency>
                <groupId>io.jsonwebtoken</groupId>
                <artifactId>jjwt</artifactId>
                <version>${jwt.version}</version>
            </dependency>

            <dependency>
                <groupId>org.apache.httpcomponents</groupId>
                <artifactId>httpclient</artifactId>
                <version>${httpclient.version}</version>
            </dependency>

            <dependency>
                <groupId>com.alibaba</groupId>
                <artifactId>fastjson</artifactId>
                <version>${fastjson.version}</version>
            </dependency>

            <dependency>
                <groupId>com.alibaba</groupId>
                <artifactId>easyexcel</artifactId>
                <version>${easyexcel.version}</version>
            </dependency>

            <dependency>
                <groupId>com.aliyun</groupId>
                <artifactId>aliyun-java-sdk-core</artifactId>
                <version>${aliyun.version}</version>
            </dependency>

            <dependency>
                <groupId>com.aliyun.oss</groupId>
                <artifactId>aliyun-sdk-oss</artifactId>
                <version>${oss.version}</version>
            </dependency>

            <!--日期时间工具-->
            <dependency>
                <groupId>joda-time</groupId>
                <artifactId>joda-time</artifactId>
                <version>${jodatime.version}</version>
            </dependency>
        </dependencies>
    </dependencyManagement>
</project>

4、搭建common父模块

common：公共模块父节点
common-util：工具类模块，所有模块都可以依赖于它
service-util：service服务的工具包，包含service服务的公共配置类，所有 service模块依赖于它

4.1、搭建common

点击yygh-parent，选择New–>Module,操作如下
在这里插入图片描述
选择下一步

选择下一步
完成，删除src目录，结构如下

4.2、修改配置pom.xml

<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <parent>
        <groupId>com.atguigu.yygh</groupId>
        <artifactId>yygh-parent</artifactId>
        <version>1.0</version>
    </parent>

    <artifactId>common</artifactId>
    <packaging>pom</packaging>
    <version>1.0</version>

    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
            <scope>provided </scope>
        </dependency>

        <!--mybatis-plus-->
        <dependency>
            <groupId>com.baomidou</groupId>
            <artifactId>mybatis-plus-boot-starter</artifactId>
            <scope>provided </scope>
        </dependency>

        <!--lombok用来简化实体类：需要安装lombok插件-->
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
        </dependency>

        <!--swagger-->
        <dependency>
            <groupId>io.springfox</groupId>
            <artifactId>springfox-swagger2</artifactId>
        </dependency>
        <dependency>
            <groupId>io.springfox</groupId>
            <artifactId>springfox-swagger-ui</artifactId>
        </dependency>
    </dependencies>
</project>

5、搭建common-util模块

5.1、搭建common-util

点击common，选择New–>Module,操作如下
在这里插入图片描述
选择下一步

选择下一步

完成，结构如下

5.2、修改配置pom.xml

<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>com.atguigu.yygh</groupId>
        <artifactId>common</artifactId>
        <version>1.0</version>
    </parent>

    <artifactId>common-util</artifactId>
    <version>1.0</version>

    <packaging>jar</packaging>
    <name>common-util</name>
    <description>common-util</description>

    <dependencies>
        <dependency>
            <groupId>org.apache.httpcomponents</groupId>
            <artifactId>httpclient</artifactId>
        </dependency>

        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>fastjson</artifactId>
        </dependency>

        <dependency>
            <groupId>io.jsonwebtoken</groupId>
            <artifactId>jjwt</artifactId>
        </dependency>

        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>easyexcel</artifactId>
        </dependency>

        <!-- 日期工具栏依赖 -->
        <dependency>
            <groupId>joda-time</groupId>
            <artifactId>joda-time</artifactId>
        </dependency>
    </dependencies>
</project>

5.3、添加公共工具类

在这里插入图片描述

类名	说明
YyghException	自定义全局异常
Result	API统一返回结果封装类
ResultCodeEnum	API统一返回结果状态信息
BeanUtils	实体bean copy工具类
MD5	MD5加密工具类

6、搭建service-util模块

6.1、搭建service-util

搭建过程同common-util
如图
在这里插入图片描述

6.2、修改配置pom.xml

<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>com.atguigu.yygh</groupId>
        <artifactId>common</artifactId>
        <version>1.0</version>
    </parent>

    <artifactId>service-util</artifactId>
    <version>1.0</version>

    <packaging>jar</packaging>
    <name>service-util</name>
    <description>service-util</description>
    <dependencies>
        <dependency>
            <groupId>com.atguigu.yygh</groupId>
            <artifactId>common-util</artifactId>
            <version>1.0</version>
        </dependency>
        <!-- redis -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-redis</artifactId>
        </dependency>
        <!-- spring2.X集成redis所需common-pool2-->
        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-pool2</artifactId>
            <version>2.6.0</version>
        </dependency>
    </dependencies>
</project>

6.3、添加service-util公共类

在这里插入图片描述

类名	说明
MybatisPlusConfig	MybatisPlus配置类
CommonMetaObjectHandler	Mybatis plus Handler配置类

package com.atguigu.yygh.common.config;

/**
 * MybatisPlus配置类
 */
@EnableTransactionManagement //事务处理
@Configuration
@MapperScan("com.atguigu.yygh.*.mapper")
public class MybatisPlusConfig {

/**
     * 分页插件
     */
@Bean
public PaginationInterceptor paginationInterceptor() {
        PaginationInterceptor paginationInterceptor = new PaginationInterceptor();
// paginationInterceptor.setLimit(你的最大单页限制数量，默认 500 条，小于 0 如 -1 不受限制);
return paginationInterceptor;
    }

/**
     * 乐观锁配置
*/
@Bean
public OptimisticLockerInterceptor optimisticLockerInterceptor() {
return new OptimisticLockerInterceptor();
    }
}
package com.atguigu.yygh.common.handler;
/**
 * Mybatis plus Handler配置类
 */
@Component
public class CommonMetaObjectHandler implements MetaObjectHandler {

@Override
public void insertFill(MetaObject metaObject) {
this.setFieldValByName("createTime", new Date(), metaObject);
this.setFieldValByName("updateTime", new Date(), metaObject);
    }
@Override
public void updateFill(MetaObject metaObject) {
this.setFieldValByName("updateTime", new Date(), metaObject);
    }
}

7、搭建model模块

7.1、搭建model

搭建过程同common-util父模块

7.2、修改配置pom.xml

<?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>
        <groupId>com.atguigu.yygh</groupId>
        <artifactId>yygh-parent</artifactId>
        <version>1.0</version>
    </parent>

    <artifactId>model</artifactId>
    <version>1.0</version>
    <packaging>jar</packaging>
    <name>model</name>
    <description>model</description>
    <dependencies>
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
        </dependency>
        <!--mybatis-plus-->
        <dependency>
            <groupId>com.baomidou</groupId>
            <artifactId>mybatis-plus-boot-starter</artifactId>
            <scope>provided </scope>
        </dependency>
        <!--swagger-->
        <dependency>
            <groupId>io.springfox</groupId>
            <artifactId>springfox-swagger2</artifactId>
            <scope>provided </scope>
        </dependency>
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>easyexcel</artifactId>
            <scope>provided </scope>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-mongodb</artifactId>
            <scope>provided </scope>
        </dependency>
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>fastjson</artifactId>
            <scope>provided </scope>
        </dependency>
    </dependencies>
</project>

7.3、引入实体类

将实体类都引入进来，后续不再单独引入，实体类没有业务逻辑，提前引入，方便后续开发。

8、搭建service父模块

service：service模块父节点
service-user：会员服务模块
…

8.1、搭建service

搭建过程同common父模块

8.2、修改配置pom.xml

<?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>yygh-parent</artifactId>
        <groupId>com.atguigu.yygh</groupId>
        <version>1.0</version>
    </parent>
    <modelVersion>4.0.0</modelVersion>

    <artifactId>service</artifactId>
    <packaging>pom</packaging>
    <version>1.0</version>
    <dependencies>
        <dependency>
            <groupId>com.atguigu.yygh</groupId>
            <artifactId>service-util</artifactId>
            <version>1.0</version>
        </dependency>
        <dependency>
            <groupId>com.atguigu.yygh</groupId>
            <artifactId>model</artifactId>
            <version>1.0</version>
        </dependency>
        <!--web-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <!--mybatis-plus-->
        <dependency>
            <groupId>com.baomidou</groupId>
            <artifactId>mybatis-plus-boot-starter</artifactId>
        </dependency>
        <!--mysql-->
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
        </dependency>
        <!--开发者工具-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-devtools</artifactId>
            <optional>true</optional>
        </dependency>
        <!-- 服务调用feign -->
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-openfeign</artifactId>
        </dependency>
        <!-- 服务注册 -->
        <dependency>
            <groupId>com.alibaba.cloud</groupId>
            <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
        </dependency>
        <!-- 流量控制 -->
        <dependency>
            <groupId>com.alibaba.cloud</groupId>
            <artifactId>spring-cloud-starter-alibaba-sentinel</artifactId>
        </dependency>
    </dependencies>
    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
        <resources>
            <resource>
                <directory>src/main/java</directory>
                <includes>
                    <include>**/*.yml</include>
                    <include>**/*.properties</include>
                    <include>**/*.xml</include>
                </includes>
                <filtering>false</filtering>
            </resource>
            <resource>
                <directory>src/main/resources</directory>
                <includes> <include>**/*.yml</include>
                    <include>**/*.properties</include>
                    <include>**/*.xml</include>
                </includes>
                <filtering>false</filtering>
            </resource>
        </resources>
    </build>
</project>