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若依脚手架创建一个系统 his医院信息管理系统

news 来源：原创 2024/9/22 10:07:10

一、创建his-medicine模块

0) 在创建好的若依后端项目中创建一个maven模块his-medicine

1）his模块的整合步骤

①）his的依赖

这个是若依项目所有系统模块都需要添加的依赖，domain和controller继承的类就在这里面。
 <dependency><groupId>com.ruoyi</groupId><artifactId>ruoyi-common</artifactId></dependency>
②）安装his模块

   ③）在ruoyi-admin模块中引入his模块

实质上在项目运行时，实际运行的是ruoyi-admin项目，所有其他模块的文件最终都放到此模块下。

2）实现his的思路

                          his医院信息管理系统的业务对象包括生产厂家、供应商、药品、订单、订单详情等等，要想完成一个his，首先需要把所有的业务对象的增删改查基础代码写出来，单表的增删改查过程可以直接使用代码生成器，但是代码生成器有时候前端会漏写，后端有可能包路径不对，可以尝试自己手动写一个系统对象，熟悉若依的系统框架到底是怎么运行的；

                  然后再考虑复杂的业务场景。

二、生产厂家系统：

1）数据库sql建表语句

drop table if exists his_medicine_factory
CREATE TABLE `his_medicine_factory` (`factory_id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '厂家ID',`factory_name` varchar(100) DEFAULT NULL COMMENT '厂家名称',`factory_code` varchar(50) NOT NULL COMMENT '厂家编码',`factory_person` varchar(50) NOT NULL COMMENT '厂家联系人',`factory_phone` char(11) DEFAULT '00' COMMENT '联系方式',`factory_keyword` varchar(50) DEFAULT '' COMMENT '厂家关键字',`factory_address` varchar(100) DEFAULT '' COMMENT '厂家地址',`status` char(1) DEFAULT '0' COMMENT '（0正常 1 禁用）',`create_by` varchar(64) DEFAULT '' COMMENT '创建者',`create_time` datetime DEFAULT NULL COMMENT '创建时间',`update_by` varchar(64) DEFAULT '' COMMENT '更新者',`update_time` datetime DEFAULT NULL COMMENT '更新时间',`remark` varchar(500) DEFAULT NULL COMMENT '备注',PRIMARY KEY (`factory_id`)) ENGINE=InnoDB AUTO_INCREMENT=101 DEFAULT CHARSET=utf8 COMMENT='生产厂家信息表';

2）单表增删改查的实现

写一个生产厂家的管理系统可以对照写好的部门系统SysPost格式，从后端到前端不管是代码的格式还是界面elementplus标签岗位系统是比较好的参考例子。

〇)domain

通过若依写好的岗位管理系统发现所有实体类都继承了BaseEntity

BaseEntity主要用来存放一些公共的属性值，对应的也就是数据库中表中的公共字段

那根据数据库创建的实体类MedicineFactory也继承BaseEntity

package com.ruoyi.domain;import com.ruoyi.common.core.domain.BaseEntity;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import org.springframework.format.annotation.DateTimeFormat;import java.sql.Date;/*** @author rk* @description: TODO* @date 2024/8/28 19:08*/
@Data
@NoArgsConstructor
@AllArgsConstructor
public class MedicineFactory extends BaseEntity {private Long factoryId;private String factoryName;private String factoryCode;private String factoryPerson;private String factoryPhone;private String factoryKeyword;private String factoryAddress;private String status;private String createBy;private Date createTime;private String updateBy;private Date updateTime;private String remake;@DateTimeFormat(pattern = "yyyy-MM-dd")private Date startTime;@DateTimeFormat(pattern = "yyyy-MM-dd" )private Date endTime;
}

①mapper 没有影响，照写

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapperPUBLIC "-//mybatis.org//DTD Mapper 3.0//EN""http://mybatis.org/dtd/mybatis-3-mapper.dtd"><mapper namespace="com.ruoyi.mapper.HisMedicineFactoryMapper"><resultMap id="factory" type="com.ruoyi.domain.MedicineFactory"><id column="factory_id" property="factoryId"></id><result column="factory_name" property="factoryName"></result><result column="factory_code" property="factoryCode"></result><result column="factory_person" property="factoryPerson"></result><result column="factory_phone" property="factoryPhone"></result><result column="factory_keyword" property="factoryKeyword"></result><result column="factory_address" property="factoryAddress"></result><result column="create_by" property="createBy"></result><result column="create_time" property="createTime"></result><result column="update_by" property="updateBy"></result><result column="update_time" property="updateTime"></result><result column="remark" property="remark"></result>
<!--        <association property="" resultMap=""></association>--></resultMap><sql id="selectFactory">select factory_id,factory_name,factory_code,factory_person,factory_phone ,factory_keyword,factory_address,create_by,create_time,update_by,update_time,remark,statusfrom his_medicine_factory</sql><select id="selectFactoryList" resultMap="factory"><include refid="selectFactory"></include><where><if test="factoryName!=null and factoryName!=''">and factory_name like concat('%',#{factoryName},'%')</if><if test="factoryKeyword!=null and factoryKeyword!=''">and  factory_keyword = #{factoryKeyword}</if><if test="factoryPhone!=null and factoryPhone!=''">and factory_phone = #{factoryPhone}</if><if test="status!=null and status!=''">and  status = #{status}</if><if test="params.startTime!=null and params.startTime!=''">and  create_time  >= #{params.startTime}</if><if test="params.endTime!=null and params.endTime!=''">and  create_time  &lt;= #{params.endTime}</if></where></select><update id="updateFactory">update his_medicine_factory<set><if test="factoryCode != null and factoryCode != ''">factory_code = #{factoryCode},</if><if test="factoryPerson != null and factoryPerson != ''">factory_person = #{factoryPerson},</if><if test="factoryKeyword != null and factoryKeyword !=''">factory_keyword = #{factoryKeyword},</if><if test="factoryAddress != null and factoryAddress !=''">factory_address = #{factoryAddress},</if><if test="status != null and status != ''">status = #{status},</if><if test="remark != null">remark = #{remark},</if><if test="updateBy != null and updateBy != ''">update_by = #{updateBy},</if>update_time = sysdate()</set>where factory_id = #{factoryId}</update><insert id="addFactory">insert into his_medicine_factoryvalues(0,#{factoryName},#{factoryCode},#{factoryPerson},#{factoryPhone},#{factoryKeyword},#{factoryAddress},#{status},#{createBy},sysdate(),0,NULL,#{remake})</insert><delete id="deleteFactoryById">delete from his_medicine_factorywhere factory_id = #{id}</delete><select id="selectFactoryById" resultMap="factory"><include refid="selectFactory"></include>where factory_id = #{id}</select></mapper>

package com.ruoyi.mapper;import com.ruoyi.domain.MedicineFactory;
import org.apache.ibatis.annotations.Mapper;import java.util.List;
@Mapper
public interface HisMedicineFactoryMapper {List<MedicineFactory> selectFactoryList(MedicineFactory medicineFactory);int updateFactory(MedicineFactory medicineFactory);int addFactory(MedicineFactory medicineFactory);int deleteFactoryById(Long  id);MedicineFactory selectFactoryById(Long id);
}

②service 没有影响，照写

package com.ruoyi.service;import com.ruoyi.domain.MedicineFactory;import java.util.List;public interface IHisMedicineFactory {List<MedicineFactory> selectFactoryList(MedicineFactory medicineFactory);int updateFactory(MedicineFactory medicineFactory);int addFactory(MedicineFactory medicineFactory);int deleteFactoryById(Long  id);MedicineFactory selectFactoryById(Long id);}

package com.ruoyi.service.impl;import com.ruoyi.mapper.HisMedicineFactoryMapper;
import com.ruoyi.service.IHisMedicineFactory;
import com.ruoyi.domain.MedicineFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;import java.util.List;/*** @author rk* @description: TODO* @date 2024/8/28 20:26*/
@Service
public class HisMedicineFactoryImpl implements IHisMedicineFactory {@Autowiredprivate HisMedicineFactoryMapper hisMedicineFactoryMapper;@Overridepublic List<MedicineFactory> selectFactoryList(MedicineFactory medicineFactory) {return hisMedicineFactoryMapper.selectFactoryList(medicineFactory);}@Overridepublic int updateFactory(MedicineFactory medicineFactory) {return hisMedicineFactoryMapper.updateFactory(medicineFactory);}@Overridepublic int addFactory(MedicineFactory medicineFactory) {return hisMedicineFactoryMapper.addFactory(medicineFactory);}@Overridepublic int deleteFactoryById(Long id) {return hisMedicineFactoryMapper.deleteFactoryById(id);}@Overridepublic MedicineFactory selectFactoryById(Long id) {return hisMedicineFactoryMapper.selectFactoryById(id);}
}

③controller

controller类的代码放在ruoyi-admin目录下；

需要继承BaseController ；

每个单元方法上添加检验权限标识符的注解@PreAuthorize

package com.ruoyi.web.controller.medicine;import com.ruoyi.common.annotation.Log;
import com.ruoyi.common.core.controller.BaseController;
import com.ruoyi.common.core.domain.AjaxResult;
import com.ruoyi.common.core.page.TableDataInfo;
import com.ruoyi.common.enums.BusinessType;
import com.ruoyi.domain.MedicineFactory;
import com.ruoyi.service.IHisMedicineFactory;
import com.ruoyi.system.domain.SysPost;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;import java.util.List;/*** @author rk* @description: TODO* @date 2024/8/28 20:34*/
@RestController
@RequestMapping("medicine/factory")
public class MedicineController extends BaseController {@Autowiredprivate IHisMedicineFactory hisMedicineFactory;/****/@PreAuthorize("@ss.hasPermi('medicine:factory:list')")@GetMapping("/list")public TableDataInfo list(MedicineFactory medicineFactory){startPage();List<MedicineFactory> list = hisMedicineFactory.selectFactoryList(medicineFactory);return getDataTable(list);}/*** 根据岗位编号获取详细信息*/@PreAuthorize("@ss.hasPermi('medicine:factory:list')")@GetMapping(value = "/list/{id}")public AjaxResult getInfo(@PathVariable Long id){return success(hisMedicineFactory.selectFactoryById(id));}@PreAuthorize("@ss.hasPermi('medicine:factory:add')")@PostMappingpublic AjaxResult add(@Validated @RequestBody MedicineFactory medicineFactory){medicineFactory.setCreateBy(getUsername());return toAjax(hisMedicineFactory.addFactory(medicineFactory));}/*** 修改岗位*/@PreAuthorize("@ss.hasPermi('medicine:factory:edit')")@PutMappingpublic AjaxResult edit(@Validated @RequestBody MedicineFactory medicineFactory){medicineFactory.setUpdateBy(getUsername());return toAjax(hisMedicineFactory.updateFactory(medicineFactory));}/*** 删除岗位*/@PreAuthorize("@ss.hasPermi('medicine:factory:remove')")@DeleteMapping("/{id}")public AjaxResult remove(@PathVariable Long id){return toAjax(hisMedicineFactory.deleteFactoryById(id));}}