将json字符串转换为json对象

java将json字符串转换为json对象

jsonObject：{"result":{"rows":{"elements":\[{"duration":7108,"distance":89836},{"duration":5377,"distance":89139},{"duration":60,"distance":0}}]},"message":"Success","request_id":"282fb0796b3d4c2eb440c71ca29ed275","status":0}

import com.alibaba.fastjson.JSONObject;



// 创建RestTemplate
RestTemplate restTemplate = new RestTemplate();
ResponseEntity<String> response = restTemplate.postForEntity(url, data, String.class);
String body = response.getBody();
JSONObject jsonObject = (JSONObject) JSONObject.parse(body);
if (!"Success".equals(jsonObject.getString("message"))){
    return AjaxResult.error("地图计算距离失败");
}
log.info("返回参数：" + jsonObject);
JSONObject result = jsonObject.getJSONObject("result");
JSONArray rows = result.getJSONArray("rows");
JSONArray elements = rows.getJSONObject(0).getJSONArray("elements");