如何实现springboot中controller之间的相互调用

@Autowiredprivate RestTemplate restTemplate ;//自动装配restTemplate -------------------返回json字符串类型----------------------------------@RequestMapping('/selectHospatal')@ResponseBodypublic String selectHospatal()throws Exception {//返回结果 pageNumPageData result = new PageData();PageData pageData =getPageData();int page=Integer.parseInt(pageData.getString('page'));int limit=Integer.parseInt(pageData.getString('limit'));String name='';name=pageData.getString('name');User user = (User) SecurityUtils.getSubject().getPrincipal();/*管理员注册为0患者为1药厂注册为3医生注册为4 */if(name==null){name='';}String forObject='';int status=user.getStatus();//类型String zsId=user.getType_id();//类型idif(status==5){//诊室注册为5//getManageurl是别的springboot服务的地址如：localhost:8080String url = getManageurl+'/doctorController/selectHospatal?crid='+zsId+'&name='+name+'&page='+page+'&limit='+limit;forObject = restTemplate.getForObject(url, String.class);}if(status==6){//科室注册为6String url = getManageurl+'/doctorController/selectHospatal?dtid='+zsId+'&name='+name+'&page='+page+'&limit='+limit;forObject = restTemplate.getForObject(url, String.class);}if(status==2){//医院注册为2 String url = getManageurl+'/doctorController/selectHospatal?houid='+zsId+'&name='+name+'&page='+page+'&limit='+limit;forObject = restTemplate.getForObject(url, String.class);} return forObject;//返回的是json字符串类型}--------------返回PageData对象---------------------------------/** * 查询数据 * @return * @throws Exception */@RequestMapping('/viewd') @ResponseBodypublic PageData viewd() throws Exception{//参数PageData pageData = getPageData();try {String url = getManageurl+'/doctorController/view?id='+pageData.getString('id');//String forObject = restTemplate.getForObject(url, String.class); ResponseEntity<PageData> userResponseEntity = RestTemplateUtil.postJson(url, '', PageData.class, restTemplate);PageData body = userResponseEntity.getBody();return body;} catch (Exception e) {logger.error(e.toString());throw new Exception(e.toString());}}

以上为个人经验，希望能给大家一个参考，也希望大家多多支持好吧啦网。