获取直播间列表接口 https://api.weixin.qq.com/wxa/business/getliveinfo?access_token= 为什么有时候获取不到直播间列表 List liveStatusDTOS = null; try { //获取access_token JSONObject accessToken = getAccessToken(); String access_token = (String) accessToken.get("access_token"); String httpurl = "https://api.weixin.qq.com/wxa/business/getliveinfo?access_token=" + access_token; liveStatusDTOS = null; //参数封装 Map mapParam = new HashMap<>(); mapParam.put("start", 0); mapParam.put("limit", 500); JSONObject jsonData = restTemplate.postForObject(httpurl, mapParam, JSONObject.class); if (null != jsonData) { ArrayList statusDTOS = (ArrayList) jsonData.get("room_info"); if (CollectionUtils.isNotEmpty(statusDTOS)) { String jsonString = JSONObject.toJSONString(statusDTOS); liveStatusDTOS = JSONArray.parseArray(jsonString, LiveStatusDTO.class); } } } catch (RestClientException e) { logger.info(String.format("获取微信小程序直播列表异常,e = %s", e)); } return liveStatusDTOS; }