Spring中RestTemplate使用例子

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1、Controller：

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

2、例子：

public static void main(String[] args){RestTemplate restTemplate = new RestTemplate();String str = restTemplate.getForObject("http://localhost:8080/crsWebApp/web/RateQuery/result.do?unitinfoId=22&rmtypeId=4&ratedefId=10026",String.class);JSONArray jsonarray = JSONArray.fromObject(str);@SuppressWarnings("unchecked")List<ResultRatedtl> list = (List<ResultRatedtl>) JSONArray.toCollection(jsonarray, ResultRatedtl.class);for (ResultRatedtl r : list) {System.out.println(r.getBrfcnt());}}

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