# 医院设置需求 ## 1.需求 医院设置主要是用来保存开通医院的一些基本信息，每个医院一条信息，保存了医院编号（平台分配，全局唯一）和接口调用相关的签名key信息，是整个流程的第一步，只有开通了医院设置信息，才可以上传医院相关信息。 我们所开发的功能就是基于单表的一个CRUD、锁定/解锁和发送签名信息这些基本功能。 ## 2.表结构  # 医院模块开发 ## 1.搭建医院模块service-hosp ### 1.1搭建service-hosp 用Maven工具直接在service中添加子模块service-hosp  ### 1.2修改配置 添加配置文件`application.yaml`,其中`Nacos`、`Rabbmit`等配置暂时用不到，先不急用，可以注释。 ```yaml # 服务端口 server: port: 8201 spring: application: name: service_hosp datasource: url: jdbc:mysql://localhost:3306/yygh_hosp?setUnicode=true&characterEncoding=utf8 username: root password: 123456 driver-class-name: com.mysql.cj.jdbc.Driver profiles: active: dev jackson: date-format: yyyy-MM-dd HH:mm:ss time-zone: GMT+8 # 现在暂时用不着，先注释掉 # cloud: # nacos: # discovery: # server-addr: 127.0.0.0:8848 # sentinel: # transport: # dashboard: http://127.0.0.1:8858 # rabbitmq: # host: 127.0.0.1 # port: 5672 # username: guest # password: guest # data: # mongodb: # database: yygh_hosp # host: 127.0.0.1 # port: 27017 # fegin: # sentinel: # enabled: true # mybatis-plus: # mapper-locations: classpath*:/mapper/*.xml # type-aliases-package: com.zhoujk.yygh.model.* # configuration: # log-impl: org.apache.ibatis.logging.stdout.StdOutImpl # knife4j: # enable: true ``` ### 1.3添加启动类 ```java package com.zhoujk.yygh.hosp; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration; @SpringBootApplication public class ServiceHospApplication { //SpringBoot启动 public static void main(String[] args) { SpringApplication.run(ServiceHospApplication.class, args); } } ``` ## 2.添加医院设置CRUD ### 2.1添加model 说明：由于实体对象没有逻辑，统一导入。`model`模块统一存放管理所有医院的实体对象。下面是所有的项目用到的实体类、VO。  ==com.zhoujk.yygh.hosp.model.*== ``` com └── zhoujk └── yygh └── hosp ├── enums │ ├── AuthStatusEnum.java │ ├── OrderStatusEnum.java │ ├── PaymentStatusEnum.java │ ├── PaymentTypeEnum.java │ └── RefundStatusEnum.java ├── model │ ├── acl │ │ ├── Permission.java │ │ ├── Role.java │ │ ├── RolePermission.java │ │ ├── User.java │ │ └── UserRole.java │ ├── base │ │ ├── BaseEntity.java │ │ └── BaseMongoEntity.java │ ├── cmn │ │ └── Dict.java │ ├── enums │ │ └── DictEnum.java │ ├── hospital │ │ ├── BookingRule.java │ │ ├── Department.java │ │ ├── Hospital.java │ │ ├── HospitalSet.java │ │ └── Schedule.java │ ├── order │ │ ├── OrderInfo.java │ │ ├── PaymentInfo.java │ │ └── RefundInfo.java │ └── user │ ├── Patient.java │ ├── UserInfo.java │ └── UserLoginRecord.java └── vo ├── cmn │ └── DictExcelVO.java ├── hospital │ ├── BookingScheduleRuleVO.java │ ├── DepartmentQueryVO.java │ ├── DepartmentVO.java │ ├── HospitalQueryVO.java │ ├── HospitalSetQueryVO.java │ ├── ScheduleOrderVO.java │ └── ScheduleQueryVO.java ├── msm │ └── MsmVo.java ├── order │ ├── OrderCountQueryVo.java │ ├── OrderCountVo.java │ ├── OrderMqVo.java │ ├── OrderQueryVo.java │ └── SignInfoVo.java └── user ├── LoginVO.java ├── RegisterVo.java ├── UserAuthVo.java └── UserInfoQueryVo.java ``` ### 2.2添加Mapper 添加==com.zhoujk.yygh.hosp.mapper.HospitalSetMapper== ```java package com.zhoujk.yygh.hosp.mapper; import com.baomidou.mybatisplus.core.mapper.BaseMapper; import com.zhoujk.yygh.hosp.model.hospital.HospitalSet; import org.apache.ibatis.annotations.Mapper; public interface HospitalSetMapper extends BaseMapper<HospitalSet> { } ``` 添加==com.zhoujk.yygh.hosp.mapper.xml==xml配置文件 ```xml-dtd <?xml version="1.0" encoding="utf-8" ?> <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd"> <mapper namespace="com.zhoujk.yygh.hosp.mapper.HospitalSetMapper"> </mapper> ``` 注意：同时需要把`model`依赖加入`service_hosp`中：如下是：pom.xml(service_hosp)文件 ```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>service</artifactId> <groupId>com.zhoujk</groupId> <version>0.0.1-SNAPSHOT</version> </parent> <modelVersion>4.0.0</modelVersion> <artifactId>service_hosp</artifactId> <dependencies> <dependency> < ! -- model依赖 -- > <groupId>com.zhoujk</groupId> <artifactId>model</artifactId> <version>0.0.1-SNAPSHOT</version> <scope>compile</scope> </dependency> </dependencies> <properties> <maven.compiler.source>8</maven.compiler.source> <maven.compiler.target>8</maven.compiler.target> </properties> </project> ``` ### 2.3添加service接口以及实现类 添加==com.zhoujk.yygh.hosp.service.HospitalSetService==接口 ```java public interface HospitalSetService extends IService<HospitalSet> { } ``` 添加==com.zhoujk.yygh.hosp.service.impl.HospitalSetServiceImpl==实现类 ```java package com.zhoujk.yygh.hosp.service.impl; import com.baomidou.mybatisplus.core.mapper.BaseMapper; import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl; import com.zhoujk.yygh.hosp.mapper.HospitalSetMapper; import com.zhoujk.yygh.hosp.model.hospital.HospitalSet; import com.zhoujk.yygh.hosp.service.HospitalSetService; import org.springframework.stereotype.Service; /** * @author : zhoujiankang * @Desc: * @since : 2022/3/31 20:52 */ @Service public class HospitalSetServiceImpl extends ServiceImpl<HospitalSetMapper, HospitalSet> implements HospitalSetService { } ``` ### 2.4添加controller 添加==com.zhoujk.yygh.hosp.controller.HospitalSetController== ```java @RestController @RequestMapping("/admin/hosp/HospitalSet") public class HospitalSetController { //注入service @Autowired private HospitalSetService hospitalSetService; } ``` ### 2.5医院设置CRUD 由于com.baomindou.mybatis.extension.service.impl.ServiceImpl类已经默认实现了单表的CRUD,分页查询也有默认实现，能够更加灵活地、简洁地实现分页查询功能。 ### 2.6添加controller方法 ```java @RestController @RequestMapping("/admin/hosp/HospitalSet") public class HospitalSetController { //注入service @Autowired private HospitalSetService hospitalSetService; /** 在浏览器中打开 * 返回地址 http://localhost:8201/admin/hosp/HospitalSet/findAll * */ //查询所有 @GetMapping("findAll") public List<HospitalSet> findAllHospitalSet() { //调用service的方法 List<HospitalSet> list = hospitalSetService.list(); return list; } //删除医院设置 @DeleteMapping("{id}") public boolean removeHospitalSet(@PathVariable long id) { boolean flag = hospitalSetService.removeById(id); return flag; } } ```  很遗憾，我不太使用ApiPost测试Controller的删除操作。所以接下来要介绍一下Swaager，它能很好测试接口。