接口返回值定义如下:ResponseEntity<ValuationResponseEntity<DealChangeNotifyVO>>
1 ParameterizedTypeReference<ValuationResponseEntity<DealChangeNotifyVO>> typeRef = new ParameterizedTypeReference<ValuationResponseEntity<DealChangeNotifyVO>>() {}; 2 HttpHeaders headers = new HttpHeaders(); 3 headers.setContentType(MediaType.APPLICATION_JSON); 4 headers.set("Accept", "application/json"); 5 HttpEntity<Object> requestEntity = new HttpEntity<>(requestBody, headers); 6 ResponseEntity<ValuationResponseEntity<DealChangeNotifyVO>> response = restTemplate.exchange(url, HttpMethod.POST, requestEntity, typeRef); 7 return response;