尚硅谷8：开发平台接口,SpringCloud,上传排班

比眉伴天荒 2023-10-14 08:41 21阅读 0赞

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**目录**

内容介绍

开发平台接口-查询医院

开发平台接口-上传科室接口

开发平台接口-查询科室接口

开发平台接口-删除科室接口

上传排班和查询排班接口

医院列表功能（接口）

--------------------

###### 内容介绍 ######

<table> 
 <tbody> 
 <tr> 
 <td style="border-color:#000000;vertical-align:top;width:426.1pt;"> 1、开发平台接口-查询医院 2、开发平台接口-上传科室接口 3、开发平台接口-查询科室接口 4、开发平台接口-删除科室接口 5、上传排班和查询排班接口 6、SpringCloud相关概念介绍 7、服务发现-搭建Nacos服务 8、医院管理模块需求 9、医院列表功能（接口） </td> 
 </tr> 
 </tbody> 
</table>

###### 开发平台接口-查询医院 ######

@PostMapping("hospital/show")

public Result hospital(HttpServletRequest request) {

&nbsp;&nbsp;&nbsp; //1从request获取参数，类型转化

&nbsp;&nbsp;&nbsp; Map&lt;String, String[]&gt; parameterMap = request.getParameterMap();

&nbsp;&nbsp;&nbsp; Map&lt;String, Object&gt; paramMap = HttpRequestHelper.switchMap(parameterMap);

&nbsp;&nbsp;&nbsp; //2取出hoscode、校验参数

&nbsp;&nbsp;&nbsp; String hoscode = (String) paramMap.get("hoscode");

&nbsp;&nbsp;&nbsp; if(StringUtils.isEmpty(hoscode)){

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; throw new YyghException(20001,"参数有误");&nbsp;

&nbsp;&nbsp;&nbsp; }

&nbsp;&nbsp;&nbsp; //3进行验签(省略)

&nbsp;&nbsp;&nbsp; //4 根据hoscode查询医院信息

&nbsp;&nbsp;&nbsp; Hospital hospital = hospitalService.getByHoscode(hoscode);

&nbsp;&nbsp;&nbsp; //5封装返回

&nbsp;&nbsp;&nbsp; return Result.ok(hospital);

public Hospital getByHoscode(String hoscode) {

&nbsp;&nbsp;&nbsp; Hospital hospital = hospitalRepository.getByHoscode(hoscode);

&nbsp;&nbsp;&nbsp; return hospital;

###### 开发平台接口-上传科室接口 ######

public interface DepartmentRepository extends MongoRepository&lt;Department,String&gt; {

}</pre> （3）创建service <pre style="margin-left:.0001pt;text-align:left;">public interface DepartmentService {

}</pre> <pre style="margin-left:.0001pt;text-align:left;">@Service

public class DepartmentServiceImpl implements DepartmentService {

&nbsp;&nbsp;&nbsp; @Autowired

&nbsp;&nbsp;&nbsp; private DepartmentRepository departmentRepository;

}</pre> （5）改造controller 3、实现controller <pre style="margin-left:.0001pt;text-align:left;">@ApiOperation(value = "上传科室")

@PostMapping("saveDepartment")

public Result saveDepartment(HttpServletRequest request) {

&nbsp;&nbsp;&nbsp; //2 进行验签(省略)

&nbsp;&nbsp;&nbsp; //3 保存科室信息

&nbsp;&nbsp;&nbsp; departmentService.save(paramMap);

&nbsp;&nbsp;&nbsp; //4返回结果

&nbsp;&nbsp;&nbsp; return Result.ok();

}</pre> 4、实现service <pre style="margin-left:.0001pt;text-align:left;">//保存科室信息

 @Override

public void save(Map&lt;String, Object&gt; paramMap) {

&nbsp;&nbsp;&nbsp; //1转化参数paramMap=》Department

&nbsp;&nbsp;&nbsp; String paramJsonStr = JSONObject.toJSONString(paramMap);

&nbsp;&nbsp;&nbsp; Department department = JSONObject.parseObject(paramJsonStr, Department.class);

&nbsp;&nbsp;&nbsp; //2根据hoscode、depcode查询科室信息

&nbsp;&nbsp;&nbsp; Department targetDepartment = departmentRepository

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; .getByHoscodeAndDepcode(department.getHoscode(),department.getDepcode());

&nbsp;&nbsp;&nbsp; if(targetDepartment!=null){

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //3存在，更新

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; department.setId(targetDepartment.getId());

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; department.setCreateTime(targetDepartment.getCreateTime());

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; department.setUpdateTime(new Date());

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; department.setIsDeleted(targetDepartment.getIsDeleted());

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; departmentRepository.save(department);

&nbsp;&nbsp;&nbsp; }else{

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //4不存在，新增

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; department.setCreateTime(new Date());

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; department.setIsDeleted(0);

&nbsp;&nbsp;&nbsp; }

}</pre> 5、测试 （1）测试数据 （2）测试步骤 </td> 
 </tr> 
 </tbody> 
</table>

###### 开发平台接口-查询科室接口 ######

<table> 
 <tbody> 
 <tr> 
 <td style="border-color:#000000;vertical-align:top;width:426.1pt;"> 1、查看api文档 <img alt="" height="83" src="https://img-blog.csdnimg.cn/3caf26cf2c14439ca5a5cd284d8d1010.png" width="191"> 2、实现controller （1）分析接口 *参数：请求对象 <pre style="margin-left:.0001pt;text-align:left;">*返回值：Result（Page）</pre> <img alt="" height="162" src="https://img-blog.csdnimg.cn/24fdb0641d5e47f1b0d029b03624e937.png" width="825"> （2）实现方法 <pre style="margin-left:.0001pt;text-align:left;">@ApiOperation(value = "获取分页列表")

@PostMapping("department/list")

public Result department(HttpServletRequest request) {

&nbsp;&nbsp;&nbsp; //2取出参数

&nbsp;&nbsp;&nbsp; String hoscode = (String) paramMap.get("hoscode");

&nbsp;&nbsp;&nbsp; String sign = (String) paramMap.get("sign");

&nbsp;&nbsp;&nbsp; //4取出分页参数进行验空

&nbsp;&nbsp;&nbsp; int page = StringUtils.isEmpty((String) paramMap.get("page"))?1:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Integer.parseInt((String) paramMap.get("page"));

&nbsp;&nbsp;&nbsp; int limit = StringUtils.isEmpty((String) paramMap.get("limit"))?10:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Integer.parseInt((String) paramMap.get("limit"));

&nbsp;&nbsp;&nbsp; //5封装查询条件

&nbsp;&nbsp;&nbsp; DepartmentQueryVo departmentQueryVo = new DepartmentQueryVo();

&nbsp;&nbsp;&nbsp; departmentQueryVo.setHoscode(hoscode);

&nbsp;&nbsp;&nbsp; //6实现带分页带条件科室列表查询

&nbsp;&nbsp;&nbsp; Page&lt;Department&gt; pageModel = departmentService

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; .selectPage(page,limit,departmentQueryVo);

&nbsp;&nbsp;&nbsp; //7封装返回数据

&nbsp;&nbsp;&nbsp; return Result.ok(pageModel);

}</pre> 3、实现service <pre style="margin-left:.0001pt;text-align:left;">//实现带分页带条件科室列表查询

 @Override

public Page&lt;Department&gt; selectPage(int page, int limit, DepartmentQueryVo departmentQueryVo) {

&nbsp;&nbsp;&nbsp; //1创建分页查询对象

&nbsp;&nbsp;&nbsp; //1.1创建排序对象

&nbsp;&nbsp;&nbsp; Sort sort = Sort.by(Sort.Direction.ASC,"depcode");

&nbsp;&nbsp;&nbsp; //1.2创建分页对象

&nbsp;&nbsp;&nbsp; Pageable pageable = PageRequest.of(page-1,limit,sort);

&nbsp;&nbsp;&nbsp; //2创建查询条件模板

&nbsp;&nbsp;&nbsp; //2.1封装查询条件

&nbsp;&nbsp;&nbsp; Department department = new Department();

&nbsp;&nbsp;&nbsp; BeanUtils.copyProperties(departmentQueryVo,department);

&nbsp;&nbsp;&nbsp; //2.2创建模板构造器

&nbsp;&nbsp;&nbsp; ExampleMatcher matcher = ExampleMatcher.matching()

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; .withStringMatcher(ExampleMatcher.StringMatcher.CONTAINING)

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; .withIgnoreCase(true);

&nbsp;&nbsp;&nbsp; //2.3创建模板

&nbsp;&nbsp;&nbsp; Example&lt;Department&gt; example = Example.of(department,matcher);

&nbsp;&nbsp;&nbsp;

&nbsp;&nbsp;&nbsp; //3实现带分页带条件查询

&nbsp;&nbsp;&nbsp; Page&lt;Department&gt; pageModel = departmentRepository.findAll(example, pageable);

&nbsp;&nbsp;&nbsp; return pageModel;

###### 开发平台接口-删除科室接口 ######

@PostMapping("department/remove")

public Result removeDepartment(HttpServletRequest request) {

&nbsp;&nbsp;&nbsp; String depcode = (String) paramMap.get("depcode");

&nbsp;&nbsp;&nbsp; //4调用接口删除

&nbsp;&nbsp;&nbsp; departmentService.remove(hoscode,depcode);

&nbsp;&nbsp;&nbsp; return Result.ok();

}</pre> 3、实现service <pre style="margin-left:.0001pt;text-align:left;">//删除科室

 @Override

public void remove(String hoscode, String depcode) {

&nbsp;&nbsp;&nbsp; //先查询

&nbsp;&nbsp;&nbsp; Department department = departmentRepository

&nbsp;&nbsp;&nbsp; //后删除

&nbsp;&nbsp;&nbsp; if(department!=null){

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; departmentRepository.deleteById(department.getId());

&nbsp;&nbsp;&nbsp; }

###### 上传排班和查询排班接口 ######

<table> 
 <tbody> 
 <tr> 
 <td style="border-color:#000000;vertical-align:top;width:426.1pt;"> 1、查看api文档 <img alt="" height="88" src="https://img-blog.csdnimg.cn/b26e78f34c0e4669a19467b97bfb2c32.png" width="154"> 2、搭建框架 （1）确认实体 <img alt="" height="353" src="https://img-blog.csdnimg.cn/56cad1be0e7b423c8d0ecd5b6ead69f1.png" width="856"> （2）创建相关接口、类 <img alt="" height="534" src="https://img-blog.csdnimg.cn/48aa78eefa974698b2edf307b9131afe.png" width="349"> 3、创建接口 （1）实现controller <pre style="margin-left:.0001pt;text-align:left;">@ApiOperation(value = "上传排班")

@PostMapping("saveSchedule")

public Result saveSchedule(HttpServletRequest request) {

&nbsp;&nbsp;&nbsp; //3 保存排班信息

&nbsp;&nbsp;&nbsp; scheduleService.save(paramMap);

}</pre> （2）实现service <pre style="margin-left:.0001pt;text-align:left;">//保存排班信息

 @Override

&nbsp;&nbsp;&nbsp; Schedule schedule = JSONObject.parseObject(paramJsonStr, Schedule.class);

&nbsp;&nbsp;&nbsp; //2根据hoscode、hosScheduleId查询排班信息

&nbsp;&nbsp;&nbsp; Schedule targetSchedule = scheduleRepository

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; .getByHoscodeAndHosScheduleId(schedule.getHoscode(),schedule.getHosScheduleId());

&nbsp;&nbsp;&nbsp;

&nbsp;&nbsp;&nbsp; if(targetSchedule!=null){

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //3存在，更新

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; schedule.setId(targetSchedule.getId());

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; schedule.setCreateTime(targetSchedule.getCreateTime());

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; schedule.setUpdateTime(new Date());

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; schedule.setIsDeleted(targetSchedule.getIsDeleted());

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; scheduleRepository.save(schedule);

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

&nbsp;&nbsp;&nbsp; }else{

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //4不存在，新增

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; schedule.setCreateTime(new Date());

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; schedule.setIsDeleted(0);

&nbsp;&nbsp;&nbsp; }

###### 医院列表功能（接口） ######

<table> 
 <tbody> 
 <tr> 
 <td style="border-color:#000000;vertical-align:top;width:426.1pt;"> 1、分析接口 （1）参数：page、limit、查询条件对象 *确认vo对象 <img alt="" height="260" src="https://img-blog.csdnimg.cn/c3cde98726ef427b8662736bf776923e.png" width="882"> （2）返回值：R（Page） 2、初步创建查询接口 （1）创建controller类 <img alt="" height="169" src="https://img-blog.csdnimg.cn/59d09dbe5134464793cee3920c2153e1.png" width="295"> <pre style="margin-left:.0001pt;text-align:left;">@Api(tags = "医院接口")

@RestController

@RequestMapping("/admin/hosp/hospital")

@CrossOrigin

public class HospitalController {

&nbsp;&nbsp;&nbsp; //注入service

&nbsp;&nbsp;&nbsp; @Autowired

&nbsp;&nbsp;&nbsp; private HospitalService hospitalService;

}</pre> （2）实现controller方法 <pre style="margin-left:.0001pt;text-align:left;">@ApiOperation(value = "带条件带分页查询医院列表")

@GetMapping("getHospPage/{page}/{limit}")

public R getHospPage(@PathVariable Integer page, @PathVariable Integer limit, HospitalQueryVo hospitalQueryVo) {

&nbsp;&nbsp;&nbsp; Page&lt;Hospital&gt; pageModel = hospitalService.selectPage(page,limit,hospitalQueryVo);

&nbsp;&nbsp;&nbsp; return R.ok().data("pageModel",pageModel);

public Page&lt;Hospital&gt; selectPage(Integer page, Integer limit,

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; HospitalQueryVo hospitalQueryVo) {

&nbsp;&nbsp;&nbsp; //1创建分页对象

&nbsp;&nbsp;&nbsp; //1.1创建排序对象

&nbsp;&nbsp;&nbsp; Sort sort = Sort.by(Sort.Direction.ASC,"hoscode");

&nbsp;&nbsp;&nbsp; //1.2创建分页对象

&nbsp;&nbsp;&nbsp; Pageable pageable = PageRequest.of((page-1),limit,sort);

&nbsp;&nbsp;&nbsp; //2创建条件模板

&nbsp;&nbsp;&nbsp; //2.1封装查询条件

&nbsp;&nbsp;&nbsp; Hospital hospital = new Hospital();

&nbsp;&nbsp;&nbsp; BeanUtils.copyProperties(hospitalQueryVo,hospital);

&nbsp;&nbsp;&nbsp; //2.2模板构造器

&nbsp;&nbsp;&nbsp; ExampleMatcher matcher = ExampleMatcher.matching()

&nbsp;&nbsp;&nbsp; //2.3创建模板

&nbsp;&nbsp;&nbsp; Example&lt;Hospital&gt; example = Example.of(hospital,matcher);

&nbsp;&nbsp;&nbsp; //3实现带条件带分页查询

&nbsp;&nbsp;&nbsp; Page&lt;Hospital&gt; pageModel = hospitalRepository.findAll(example, pageable);

&nbsp;&nbsp;&nbsp; //4 TODO 遍历集合翻译字段

&nbsp;&nbsp;&nbsp; return pageModel;

}</pre> 3、在cmn模块实现翻译字段接口 （1）分析数据 #国标数据 SELECT d.`name` FROM dict d WHERE d.`value` = 110114; #自定义数据 #根据字典编码查询父级别数据 SELECT d.id FROM dict d WHERE d.`dict_code` = 'Hostype'; #根据父级别数据id+value查询数据 SELECT d.name FROM dict d WHERE d.`parent_id`=10000 AND d.`value`=1; （2）分析接口 #国标数据 *参数：value *返回值：name #自定义数据 *参数：dictCode 、value *返回值：name （3）实现controller <pre style="margin-left:.0001pt;text-align:left;">@ApiOperation(value = "获取数据字典名称(自定义)")

@GetMapping(value = "/getName/{parentDictCode}/{value}")

public String getName(

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; @PathVariable("parentDictCode") String parentDictCode,

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; @PathVariable("value") String value) {

&nbsp;&nbsp;&nbsp; String name = dictService.getName(parentDictCode,value);

&nbsp;&nbsp;&nbsp; return name;

}

@ApiOperation(value = "获取数据字典名称(国标)")

public String getName(

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; @PathVariable("value") String value) {

&nbsp;&nbsp;&nbsp; String name = dictService.getName("",value);

&nbsp;&nbsp;&nbsp; return name;

public String getName(String parentDictCode, String value) {

&nbsp;&nbsp;&nbsp; if(StringUtils.isEmpty(parentDictCode)){

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //1查询国标数据

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; LambdaQueryWrapper&lt;Dict&gt; wrapper = new LambdaQueryWrapper&lt;&gt;();

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; wrapper.eq(Dict::getValue,value);

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Dict dict = baseMapper.selectOne(wrapper);

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; if(dict!=null){

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; return dict.getName();

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }

&nbsp;&nbsp;&nbsp; }else{

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //2自定义数据查询

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //2.1根据parentDictCode 查询父级别数据

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Dict parentDict = this.getByDictCode(parentDictCode);

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; LambdaQueryWrapper&lt;Dict&gt; wrapper = new LambdaQueryWrapper&lt;&gt;();

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; wrapper.eq(Dict::getParentId,parentDict.getId());

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }

&nbsp;&nbsp;&nbsp; }

&nbsp;&nbsp;&nbsp; return "";

}

//根据dictCode查询字典数据

 private Dict getByDictCode(String dictCode) {

&nbsp;&nbsp;&nbsp; LambdaQueryWrapper&lt;Dict&gt; wrapper = new LambdaQueryWrapper&lt;&gt;();

&nbsp;&nbsp;&nbsp; wrapper.eq(Dict::getDictCode,dictCode);

&nbsp;&nbsp;&nbsp; Dict dict = baseMapper.selectOne(wrapper);

&nbsp;&nbsp;&nbsp; return dict;

}</pre> （5）测试 <img alt="" height="135" src="https://img-blog.csdnimg.cn/e860ae22b90346089f4f60c9bfed0bbd.png" width="218"> <img alt="" height="123" src="https://img-blog.csdnimg.cn/9055298654b6407c94608be767057857.png" width="221"> 4、封装Feign服务调用 （1）搭建方案 <img alt="" height="453" src="https://img-blog.csdnimg.cn/b621a84e2c414ca58ca3065a8310a496.png" width="778"> （2）搭建service_client父模块 <img alt="" height="429" src="https://img-blog.csdnimg.cn/9c02d3ba0331482693c1b2c24beac6e8.png" width="774"> 
 <ol> 
 <li style="text-align:justify;">删除src</li> 
 <li style="text-align:justify;">修改pom，引入通用依赖</li> 
 </ol><img alt="" height="129" src="https://img-blog.csdnimg.cn/6240482278b74de9b75f4cd6ec7313c3.png" width="499"> <pre style="margin-left:.0001pt;text-align:left;">&lt;dependencies&gt;

&nbsp;&nbsp;&nbsp; &lt;dependency&gt;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;groupId&gt;com.atguigu&lt;/groupId&gt;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;artifactId&gt;common_utils&lt;/artifactId&gt;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;version&gt;0.0.1-SNAPSHOT&lt;/version&gt;

&nbsp;&nbsp;&nbsp; &lt;/dependency&gt;

&nbsp;&nbsp;&nbsp; &lt;dependency&gt;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;artifactId&gt;model&lt;/artifactId&gt;

&nbsp;&nbsp;&nbsp; &lt;/dependency&gt;

&nbsp;&nbsp;&nbsp; &lt;dependency&gt;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;groupId&gt;org.springframework.boot&lt;/groupId&gt;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;artifactId&gt;spring-boot-starter-web&lt;/artifactId&gt;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;scope&gt;provided &lt;/scope&gt;

&nbsp;&nbsp;&nbsp; &lt;/dependency&gt;

&nbsp;&nbsp;&nbsp; &lt;!-- 服务调用feign --&gt;

&nbsp;&nbsp;&nbsp; &lt;dependency&gt;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;groupId&gt;org.springframework.cloud&lt;/groupId&gt;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;artifactId&gt;spring-cloud-starter-openfeign&lt;/artifactId&gt;

&nbsp;&nbsp;&nbsp; &lt;/dependency&gt;

&lt;/dependencies&gt;</pre> （5）搭建service_cmn_client模块 <img alt="" height="455" src="https://img-blog.csdnimg.cn/1fcf5b17283449459f9f2a0ff85d5565.png" width="777"> （6）创建目录、创建接口 <pre style="margin-left:.0001pt;text-align:justify;">创建目录：com.atguigu.yygh.cmn.client</pre> <img alt="" height="152" src="https://img-blog.csdnimg.cn/1d97819c0b5e4e7eb304b563da5c17ac.png" width="270"> <pre style="margin-left:.0001pt;text-align:left;">@FeignClient("service-cmn")

public interface DictFeignClient {

&nbsp;&nbsp;&nbsp; //获取数据字典名称(自定义)

&nbsp;&nbsp;&nbsp; @GetMapping(value = "/admin/cmn/dict/getName/{parentDictCode}/{value}")

&nbsp;&nbsp;&nbsp; public String getName(

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; @PathVariable("parentDictCode") String parentDictCode,

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; @PathVariable("value") String value);

&nbsp;&nbsp;&nbsp; public String getName(

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; @PathVariable("value") String value);

}</pre> </td> 
 </tr> 
 </tbody> 
</table>