<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;

// 税务A级名单 Java示例代码
public class RequestDemo {
    public static void main(String[] args) {
        String path = "http://xinshujudgestructv4.api.bdymkt.com/ws/tax/aLevel";
        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("sign", "");
        request.addQueryParameter("regName", "");
        request.addQueryParameter("taxNo", "");
        
        

        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
                                

                                    {
    "orderNo": "202105191807149302070", 
    "data": [
        {
            "creditRating": "A", 
            "taxOrgType": "2", 
            "taxOrg": "国家税务总局", 
            "taxNo": "914403001922038216", 
            "regName": "华为**有限公司", 
            "evalYear": "2019", 
            "publishDate": "", 
            "areaProvince": ""
        }, 
        {
            "creditRating": "A", 
            "taxOrgType": "2", 
            "taxOrg": "国家税务总局", 
            "taxNo": "914403001922038216", 
            "regName": "华为**有限公司", 
            "evalYear": "2018", 
            "publishDate": "", 
            "areaProvince": ""
        }, 
        {
            "creditRating": "A", 
            "taxOrgType": "2", 
            "taxOrg": "国家税务总局", 
            "taxNo": "914403001922038216", 
            "regName": "华为**有限公司", 
            "evalYear": "2017", 
            "publishDate": "", 
            "areaProvince": ""
        }, 
        {
            "creditRating": "A", 
            "taxOrgType": "2", 
            "taxOrg": "国家税务总局", 
            "taxNo": "440301192203821", 
            "regName": "华为**有限公司", 
            "evalYear": "2016", 
            "publishDate": "", 
            "areaProvince": ""
        }, 
        {
            "creditRating": "A", 
            "taxOrgType": "2", 
            "taxOrg": "国家税务总局", 
            "taxNo": "440301192203821", 
            "regName": "华为**有限公司", 
            "evalYear": "2015", 
            "publishDate": "", 
            "areaProvince": ""
        }, 
        {
            "creditRating": "A", 
            "taxOrgType": "2", 
            "taxOrg": "国家税务总局", 
            "taxNo": "440301192203821", 
            "regName": "华为**有限公司", 
            "evalYear": "2014", 
            "publishDate": "", 
            "areaProvince": ""
        }
    ], 
    "rc": "0000", 
    "msg": "查询成功"
}
                                

                                    {
    "rc": "1000",
    "msg": "apikey校验失败"
}