GET /api/data/dataSumRange?placeId=<placeId>&st=<st>&et=<et> HTTP/1.1
Host: dev.thuwater.com
X-TH-TOKEN: 26b0e5bfcbc.214ce96c1f7c9f0a33549b81087579b38b6a8.e9ba17523a25d766

      /api/data/dataSumRange:
    get:
      tags:
        - 设备历史数据累计值
      summary: 设备历史数据累计值接口
      description: 设备历史数据累计值接口,查询区间有限制：从开始时间往后计算，最多31天。
      parameters:
        - name: X-TH-TOKEN
          in: header
          description: 通过登陆接口获取的token
          required: true
          schema:
            type: string
        - name: placeId
          in: query
          description: 安装点ID
          required: true
          schema:
            type: integer
        - name: st
          in: query
          description: 开始时间 格式 yyyy-MM-dd HH:mm:ss
          required: true
          schema:
            type: string
            format: dateTime
        - name: et
          in: query
          description: 结束时间 格式 yyyy-MM-dd HH:mm:ss
          required: true
          schema:
            type: string
            format: dateTime
        - name: type
          in: query
          description: 累计值计算维度，1-按天统计，2-按小时统计
          required: true
          schema:
            type: integer

      var request = require("request");

var options = {
  method: 'GET',
  url: 'https://dev.thuwater.com/api/data/dataSumRange',
  "qs": {
    placeId: 1111,
    st: '2020-08-10 00:00:00',
    et: '2020-08-10 03:00:00',
    type: 1
  },
  headers: {
    'Host': 'dev.thuwater.com',
    'X-TH-TOKEN': '26b0e5bfcbc.214ce96c1f7c9f0a33549b81087579b38b6a8.e9ba17523a25d766'
  }
};

request(options, function (error, response, body) {
  if (error) throw new Error(error);
  console.log(body);
});

      OkHttpClient client = new OkHttpClient();
HttpUrl url = HttpUrl.parse("https://dev.thuwater.com/api/data/dataSumRange")
                     .newBuilder()
                     .addQueryParameter("placeId", 1111)
                     .addQueryParameter("st", "2020-08-10 00:00:00")
                     .addQueryParameter("et", "2020-08-10 03:00:00")
                     .addQueryParameter("type", 1)
                     .build();

Request request = new Request.Builder()
  .url(url)
  .get()
  .addHeader("X-TH-TOKEN", "26b0e5bfcbc.214ce96c1f7c9f0a33549b81087579b38b6a8.e9ba17523a25d766")
  .build();

Response response = client.newCall(request).execute();