RestTemplate RestTemplate=new RestTemplate (); 

MultiValueMap The map=new LinkedMultiValueMap<> (16); 
Map. The add (" cabinetUeSn cabinetSn); 
The map. The add (" operate ", String. The valueOf (5)); 
Map. The add (" ueSn BT104802420RQZN190807001 ", ""); 
The map. The add (" id ", String. The valueOf (sequence. NextId ())); 
//way to create a post request object 
HttpHeaders headers=new HttpHeaders (); 
Headers. SetContentType (MediaType. MULTIPART_FORM_DATA); 
Headers. The add (" Authorization ", "Basic cm9reWluZm86RTEwQURD * * * * * * * * * * * * * * * * * * * * * * * *"); 
HttpEntity RequestEntity=new HttpEntity<> (map, headers); 
String resultData=https://bbs.csdn.net/topics/restTemplate.postForEntity (OPERATE_EXCHANGE, requestEntity, String. The class). GetBody (); 
{if (StringUtils. IsNotEmpty (resultData)) 
CabinetOperateResponse=JSONObject. ParseObject (resultData, cabinetOperateResponse. Class); 
}