Question

我正在尝试使用post请求在cloudant数据库中创建新文档我已经附加了我的android代码，请让我知道应该怎么做才能创建文档并在文档中插入两个值，我已附加了我的代码我得到403作为回应。

import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.util.Base64;
import android.util.Log;
import android.view.View;

import com.android.volley.Request;
import com.android.volley.RequestQueue;
import com.android.volley.Response;
import com.android.volley.VolleyError;
import com.android.volley.toolbox.JsonObjectRequest;
import com.android.volley.toolbox.Volley;

import org.json.JSONException;
import org.json.JSONObject;

import java.util.HashMap;
import java.util.Map;


public class MainActivity extends AppCompatActivity {
private String url = "https:bluemix.cloudant.com/databasename/documentname";

private String REV;

enter code here
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
}

public void postreq(View view) {
    HashMap<String, Object> map = new HashMap<String, Object>();
    //data in document
    map.put("_id", "123");
    map.put("value1", "1567");
    map.put("value2", "1545");

    JsonObjectRequest jar1 = new JsonObjectRequest(Request.Method.POST, url, new JSONObject(map), new Response.Listener<JSONObject>() {
        @Override
        public void onResponse(JSONObject response) {
            try {
                JSONObject jsonObject = new JSONObject(response.toString());
                REV = jsonObject.getString("rev");
            } catch (JSONException e) {
            }
        }
    }, new Response.ErrorListener() {
        @Override
        public void onErrorResponse(VolleyError error) {
            Log.e("Json Error Res: ", "" + error);
        }
    }){
        @Override
        public Map<String, String> getHeaders() {
            Map<String, String> params = new HashMap<String, String>();
            String credentials = "abcd:XYZ";
                                   //key:Password
            String auth = "Basic "
                    + Base64.encodeToString(credentials.getBytes(), Base64.NO_WRAP);
            // Log.e("qqqq", auth);
            params.put("Authorization", auth);
            params.put("Content-Type", "application/json");
            params.put("Accept","application/json");


            return params;
        }
    };
    RequestQueue req = Volley.newRequestQueue(this);
    req.add(jar1);
}}

先谢谢。

Answer 1

不确定这是否是问题中的拼写错误，但您的网址看起来格格不入。您可能想要确认该URL。在创建新文档时，POST的URL应采用https://$ACCOUNT.cloudant.com/$DATABASE的形式（您的网址包含额外的/documentname）。

请参阅https://console.ng.bluemix.net/docs/services/Cloudant/api/document.html#create

使用post请求在cloudant中创建文档

1 个答案: