|  |  | 
 |  |  | import org.springframework.beans.factory.annotation.Autowired; | 
 |  |  | import org.springframework.beans.factory.annotation.Value; | 
 |  |  | import org.springframework.core.annotation.Order; | 
 |  |  | import org.springframework.http.HttpEntity; | 
 |  |  | import org.springframework.http.HttpHeaders; | 
 |  |  | import org.springframework.http.HttpMethod; | 
 |  |  | import org.springframework.http.ResponseEntity; | 
 |  |  | import org.springframework.http.*; | 
 |  |  | import org.springframework.stereotype.Component; | 
 |  |  | import org.springframework.web.client.RestTemplate; | 
 |  |  | import org.springframework.web.util.UriComponentsBuilder; | 
 |  |  | 
 |  |  |                     .build() | 
 |  |  |                     .toUriString(); | 
 |  |  |             HttpHeaders headers = new HttpHeaders(); | 
 |  |  |             headers.setContentType(MediaType.parseMediaType("application/json;charset=UTF-8")); | 
 |  |  |  | 
 |  |  |             HttpEntity<?> httpEntity = new HttpEntity<>(headers); | 
 |  |  |             ResponseEntity<SsoVo> response = null; | 
 |  |  |             try { |