<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;

// 所有单位POST Java示例代码
public class RequestDemo {
    public static void main(String[] args) {
        String path = "http://gwgp-sdokbvtxvnh.n.bdcloudapi.com/unitconvert/unit";
        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");
        
        
        

        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
                                

                                    {
    "status": 0,
    "msg": "ok",
    "result": {
        "length": {
            "光年": {
                "ename": "light year",
                "symbol": "ly",
                "ratio": "9460730472580000"
            },
            "天文单位": {
                "ename": "astronomical unit",
                "symbol": "au",
                "ratio": "149597870700"
            },
            "千米": {
                "ename": "kilometer",
                "symbol": "km",
                "ratio": "1000",
                "alias": "公里"
            },
            "米": {
                "ename": "meter",
                "symbol": "m",
                "ratio": "1",
                "isSI": "1"
            }
        },
        "area": {
            "平方千米": {
                "ename": "square kilometer",
                "symbol": "k㎡",
                "ratio": "1000000"
            },
            "公顷": {
                "ename": "hectare",
                "symbol": "ha",
                "ratio": "10000"
            },
            "平方米": {
                "ename": "square meter",
                "symbol": "㎡",
                "ratio": "1",
                "isSI": "1"
            },
            "公亩": {
                "ename": "are",
                "symbol": "are",
                "ratio": "100"
            }
        }
    }
}