<dependency>
    <groupId>com.baidubce</groupId>
    <artifactId>api-explorer-sdk</artifactId>
    <version>1.0.3.1</version>
</dependency>

                                    
                                        
import com.baidubce.http.ApiExplorerClient;
import com.baidubce.http.AppSigner;
import com.baidubce.http.HttpMethodName;
import com.baidubce.model.ApiExplorerRequest;
import com.baidubce.model.ApiExplorerResponse;

// 轨迹跟踪 Java示例代码
public class RequestDemo {
    public static void main(String[] args) {
        String path = "http://gwgp-pt7hznkstln.n.bdcloudapi.com/expTrack";
        ApiExplorerRequest request = new ApiExplorerRequest(HttpMethodName.POST, path);
        request.setCredentials("您的 access key", "您的 secret key");

        request.addHeaderParameter("Content-Type", "application/json;charset=UTF-8");
        
        request.addQueryParameter("com", "");
        request.addQueryParameter("nu", "");
        request.addQueryParameter("senderPhone", "");
        request.addQueryParameter("receiverPhone", "");
        
        

        ApiExplorerClient client = new ApiExplorerClient(new AppSigner());

        try {
          ApiExplorerResponse response = client.sendRequest(request);
          // 返回结果格式为Json字符串
          System.out.println(response.getResult());
        } catch (Exception e) {
          e.printStackTrace();
        }
    }
}
                                    

                                    
点击复制代码
                                

                                    {
  "showapi_res_error": "",
  "showapi_res_code": 0,
  "showapi_res_id": "5ffc81a7f9424a72939f68b19662e707",
  "showapi_res_body": {
    "upgrade_info": "尊敬的快递用户朋友：近期顺丰渠道调整，稳定的渠道需要您输入收（寄）件人的手机尾号4位，其字段名为：receiverPhone（或senderPhone）,详细接口文档位于 https://www.showapi.com/apiGateway/view?apiCode=64 ，为不影响您的业务，请尽快添加输入字段，感谢您的支持与理解。",
    "update": 1574851415625,
    "logo": "http://app2.showapi.com/img/expImg/zto.jpg",
    "updateStr": "2019-11-27 18:43:35",
    "dataSize": 11,
    "status": 4,
    "tel": "95311",
    "showapi_fee_code": 0,
    "expSpellName": "zhongtong",
    "data": [
      {
        "time": "2019-11-16 21:33:56",
        "context": "【九江市】  快件已在 【九江城西港】 签收, 签收人: 速递易, 如有疑问请电联:15779254414 / 13687028760, 您的快递已经妥投。风里来雨里去, 只为客官您满意。上有老下有小, 赏个好评好不好？【请在评价快递员处帮忙点亮五颗星星哦~】"
      },
      {
        "time": "2019-11-16 07:31:24",
        "context": "【九江市】  【九江城西港】 的城西港（15779254414） 正在第1次派件, 请保持电话畅通,并耐心等待（95720为中通快递员外呼专属号码，请放心接听）"
      },
      {
        "time": "2019-11-16 07:31:23",
        "context": "【九江市】  快件已经到达 【九江城西港】"
      },
      {
        "time": "2019-11-15 19:06:30",
        "context": "【九江市】  快件离开 【九江】 已发往 【九江城西港】"
      },
      {
        "time": "2019-11-15 19:06:18",
        "context": "【九江市】  快件已经到达 【九江】"
      },
      {
        "time": "2019-11-15 10:45:21",
        "context": "【南昌市】  快件离开 【南昌中转部】 已发往 【九江】"
      },
      {
        "time": "2019-11-15 08:02:44",
        "context": "【南昌市】  快件已经到达 【南昌中转部】"
      },
      {
        "time": "2019-11-13 15:19:48",
        "context": "【石家庄市】  快件离开 【石家庄】 已发往 【南昌中转部】"
      },
      {
        "time": "2019-11-13 14:22:09",
        "context": "【石家庄市】  快件已经到达 【石家庄】"
      },
      {
        "time": "2019-11-13 14:08:31",
        "context": "【石家庄市】  快件离开 【石家庄市场部】 已发往 【石家庄】"
      },
      {
        "time": "2019-11-13 10:27:33",
        "context": "【石家庄市】  【石家庄市场部】（0311-86891089、0311-68026565） 的 付保文四组（031186891089） 已揽收"
      }
    ],
    "msg": "查询成功",
    "mailNo": "75312165465979",
    "queryTimes": 1,
    "ret_code": 0,
    "flag": true,
    "expTextName": "中通快递",
    "possibleExpList": [
      {
        "simpleName": "zhongtong",
        "expName": "中通快递"
      }
    ],
    "checkPhone": ""
  }
}
                                

                                    {
  "showapi_res_error": "",
  "showapi_res_code": 0,
  "showapi_res_id": "7349a6c8e46a43fcb7532de2de1c4f36",
  "showapi_res_body": {
    "mailNo": "7531216546",
    "update": 1575255154122,
    "upgrade_info": "尊敬的快递用户朋友：近期顺丰渠道调整，稳定的渠道需要您输入收（寄）件人的手机尾号4位，其字段名为：receiverPhone（或senderPhone）,详细接口文档位于 https://www.showapi.com/apiGateway/view?apiCode=64 ，为不影响您的业务，请尽快添加输入字段，感谢您的支持与理解。",
    "queryTimes": 1,
    "updateStr": "2019-12-02 10:52:34",
    "ret_code": -1,
    "flag": false,
    "dataSize": 0,
    "status": -1,
    "tel": "",
    "data": [],
    "expSpellName": "zhongtong",
    "showapi_fee_code": -1,
    "expTextName": "",
    "possibleExpList": [],
    "msg": "单号不存在!"
  }
}