SpringBoot RestTemplate远程调用总结

1、get请求

@GetMapping("/searchEntryRecordPageList")
public JSONObject searchEntryRecordPageList(@RequestParam Map<String,Object> params){HttpHeaders requestHeaders = new HttpHeaders();requestHeaders.add("Authorization","Bearer "+ String.valueOf(params.get("access_token")));MultiValueMap<String, Object> entryRecordParam = new LinkedMultiValueMap<String, Object>();entryRecordParam.add("offset",params.get("offset"));entryRecordParam.add("limit",params.get("limit"));entryRecordParam.add("yzOpenId",params.get("yzOpenId"));HttpEntity<MultiValueMap<String, Object>> requestEntity = new HttpEntity<MultiValueMap<String, Object>>(entryRecordParam, requestHeaders);ResponseEntity<Map> response = null;try {response =         restTemplate.exchange(yzymUrl+"/app/entryRecord/searchEntryRecordPageList",         HttpMethod.POST, requestEntity, Map.class);}catch (Exception e){return exceptionObj(e.getMessage());}logger.info(JSONObject.toJSONString(response.getBody()));return (JSONObject) JSONObject.toJSON(response.getBody());
}@GetMapping("/searchCheckResultByEntryRecordId")
public JSONObject searchCheckResultByEntryRecordId(@RequestParam 
Map<String,Object> params){HttpHeaders requestHeaders = new HttpHeaders();requestHeaders.add("Authorization","Bearer "+ String.valueOf(params.get("access_token")));MultiValueMap<String, Object> entryRecordParam = new LinkedMultiValueMap<String, Object>();HttpEntity<MultiValueMap<String, Object>> requestEntity = new HttpEntity<MultiValueMap<String, Object>>(entryRecordParam, requestHeaders);ResponseEntity<Map> response = null;try {response =     restTemplate.exchange(yzymUrl+"/app/entryRecord/searchCheckResultByEntryRecordId?entryRecordId="+params.get("entryRecordId"), 
HttpMethod.GET, requestEntity, Map.class);}catch (Exception e){return exceptionObj(e.getMessage());}logger.info(JSONObject.toJSONString(response.getBody()));return (JSONObject) JSONObject.toJSON(response.getBody());
}

2、post请求

@PostMapping("/batchAddCart")
public JSONObject addCart(@RequestParam Map<String,Object> params){HttpHeaders requestHeaders = new HttpHeaders();requestHeaders.add("Authorization","Bearer "+ String.valueOf(params.get("access_token")));MultiValueMap<String, Object> entryRecordParam = new LinkedMultiValueMap<String, Object>();entryRecordParam.add("yzOpenId",params.get("yzOpenId"));entryRecordParam.add("cartParams",params.get("cartParams"));HttpEntity<MultiValueMap<String, Object>> requestEntity = new HttpEntity<MultiValueMap<String, Object>>(entryRecordParam, requestHeaders);ResponseEntity<Map> response = null;try {response = restTemplate.exchange(yzymUrl+"/app/yzGoods/batchAddCart",         HttpMethod.POST, requestEntity, Map.class);}catch (Exception e){return exceptionObj(e.getMessage());}logger.info(JSONObject.toJSONString(response.getBody()));return (JSONObject) JSONObject.toJSON(response.getBody());
}