spring RestTemplate 实例（NameValuePair）

第一种：

	public List<NameValuePair> getThirdsysPermissionRest(String url,ThirdsysFuncpDTO thirdsysFuncpDTO){
		RestTemplate restTemplate = new RestTemplate();
		// 查询条件
		HttpEntity<ThirdsysFuncpDTO> requestEntity = new HttpEntity<ThirdsysFuncpDTO>(
				thirdsysFuncpDTO);
		// 查询结果
		ResponseEntity<List> result;
		// 通过rest的post方法取得数据
		result = restTemplate.postForEntity(url, requestEntity,List.class);
		// 结果内容
		List<NameValuePair> resutl = null;
		if(ObjectUtils.isNotEmpty(result)){
			resutl = result.getBody();
		}
		return resutl;
	}

	public List<NameValuePair> tmpPermission(ThirdsysFuncpDTO thirdsysFuncpDTO){
		List<NameValuePair> list = new ArrayList<NameValuePair>();
		list.add(new BasicNameValuePair("1", "djfk"));
		list.add(new BasicNameValuePair("2", "123"));
		list.add(new BasicNameValuePair("3", "qweqwe"));
		list.add(new BasicNameValuePair("4", "3asfd"));
		list.add(new BasicNameValuePair("5", "你好"));
		return list;
	}

	@RequestMapping(value = "/UserThirdsysfunc/test", method = RequestMethod.POST)
	public @ResponseBody List<NameValuePair> getDataset(HttpServletRequest request,
			HttpServletResponse response, @RequestBody ThirdsysFuncpDTO thirdsysFuncpDTO) {
		return userThirdsysfuncManager.tmpPermission(thirdsysFuncpDTO);
	}

另外一种：

	public JSONArray getRateQueryController(Integer unitinfoId, Integer rmtypeId, Integer ratedefId,
			Integer setcurrencyId, String startdtString, String enddtString, Integer memberId, Integer tmnlplfid) {
		RestTemplate restTemplate = new RestTemplate();
		String str = restTemplate.getForObject(result_url+"?unitinfoId="
				+ unitinfoId + "&rmtypeId=" + rmtypeId + "&ratedefId=" + ratedefId + "&setcurrencyId=" + setcurrencyId
				+ "&startdtString=" + startdtString + "&enddtString=" + enddtString + "&memberId=" + memberId
				+ "&tmnlplfid=" + tmnlplfid, String.class);
		JSONArray jsonarray = JSONArray.fromObject(str);
		return jsonarray;
	};

	public List<ResultRatedtl> getRateQueryResult(Integer unitinfoId, Integer rmtypeId, Integer ratedefId, Integer setcurrencyId, String startdtString, String enddtString,
			Integer memberId, Integer tmnlplfid) {
		JSONArray jsonarray = rateManager.getRateQueryController(unitinfoId, rmtypeId, ratedefId, setcurrencyId, startdtString, enddtString, memberId, tmnlplfid);
		List<ResultRatedtl> list = (List<ResultRatedtl>) JSONArray.toCollection(jsonarray, ResultRatedtl.class);
		return list;
	}

	@RequestMapping(value = "/RateQuery/result", method = RequestMethod.GET,produces=MediaType.APPLICATION_JSON_VALUE)
	public @ResponseBody List<ResultRatedtl> getRatedefQueryResult(OrderParamDTO orderParamDTO) {
		List<ResultRatedtl> list = rateQueryManager.getRatedefQueryResult(orderParamDTO);
		return list;
	}