[开发工具]RestTemplate使用进阶

RestTemplate使用进阶

使用get方式

URI uri = UriComponentsBuilder.fromHttpUrl(t24AchDetailStatusUrl + t24BranchID + T24PathConstants.T24_NY_ACH_DETAIL_STATUS_URL)
							  .queryParam(Constants.TRACE_NUMBER, traceNumber) //要传的参数
							  .build()
							  .toUri();
RequestEntity<Void> requestEntity = RequestEntity
                    .get(uri)
                    .header(Constants.APP_ID,appid)
                    .build();
ResponseEntity<String> response;
response = httpClientTemplate.exchange(requestEntity, String.class);

使用post方式

URI uri = UriComponentsBuilder.fromHttpUrl(ibankEnquiryPreUrl + t24AccountInfoUrl)
							  .build()
				              .toUri();
RequestEntity<List<Map<String,String>>> requestEntity = RequestEntity
                    .post(uri)
                    .accept(MediaType.APPLICATION_JSON)
                    .header("Content-Type", "application/json")
                    .body(accNumsAndBranchNum);
ResponseEntity<String> balanceJson;
balanceJson = restTemplate.exchange(requestEntity, String.class);

使用delete方式

RequestEntity<Void> build = RequestEntity.delete(uri).build();

使用put方式

RequestEntity<Object> body = RequestEntity.put(uri)
										  .accept(MediaType.APPLICATION_JSON)
										  .body(new Object());

通过RestTemplate调用URI

ResponseEntity<String> exchange = restTemplate.exchange(requestEntity, String.class);

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