新浪微博(t.sina)简单授权代码及API

来源：互联网发布：大三女神李喵喵知乎编辑：程序博客网时间：2024/04/25 07:13

首先，感谢大家对新手的支持，特别是管理员同学莫言默语，真是好银啊，给我两个精华帖，我都不要意思了。

其实，为了突破“二”的大关，写了这篇文章。听说他愿意给我加精！！！

第三，放点代码上来！

package mobson.weiboku.view;

import java.util.ArrayList;
import java.util.Date;
import java.util.List;

import org.apache.http.HttpResponse;
import org.apache.http.HttpStatus;
import org.apache.http.NameValuePair;
import org.apache.http.client.HttpClient;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.message.BasicNameValuePair;
import org.apache.http.params.CoreProtocolPNames;
import org.apache.http.protocol.HTTP;
import org.apache.http.util.EntityUtils;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;

import mobson.weiboku.R;
import mobson.weiboku.model.User;
import android.app.Activity;
import android.os.Bundle;
import android.util.Log;
import android.view.Window;
import android.widget.TextView;
/**
* 测试新浪微博API
* @author syn
* @date  2010/12/22
*/
public class TestActivity extends Activity
{
private static final String BASE_URL = "http://api.t.sina.com.cn/";  //API接口
private static final String CONSUMER_KEY = "270793661";             //你申请的Key
private static final String HEADER_AUTHO = "Authorization";       //Authorization
private static final String HEADER_BASIC = "Basic ";                //Basic
private static final String ERROR = "MyError";                      //错误

List<myTest> myTestList;
/**
   *  测试用的类,用于解析JSON,因为只是测试，所以乱写一下
   */
public class myTest
{
      private Date created_at; //返回微博发布的时间
      private String text;       //微博内容
      private User user;       //微博用户信息
      public myTest(JSONObject object) throws JSONException  //解析JSON文件
      {
         text=""; user=null;
         created_at=new Date(object.getString("created_at"));
         text=object.getString("text");
         user=new User(object.getJSONObject("user"));
      }
}
@Override
public void onCreate(Bundle savedInstanceState)
{
      String tailUrl="statuses/public_timeline.json";             //我要获得的是最新的公共微博
      String response=getResponse(tailUrl, MainActivity.loginUser);//调用提交函数，此函数是核心部分
      super.onCreate(savedInstanceState);
      requestWindowFeature(Window.FEATURE_NO_TITLE);
      setContentView(R.layout.test);
      TextView textView01=(TextView)findViewById(R.id.test);
      if(response.startsWith(ERROR))
         textView01.setText("error");
      else
      {
         JSONArray array;
         try
         {
            array = new JSONArray(response);
            for (int i = 0; i < array.length(); i++)
            {
                  myTest mytest= new myTest(array.getJSONObject(i));
                  //myTestList.add(mytest);
                  String content="Content:"+mytest.text+" Author:"+mytest.user.getNike()+" Date:"+mytest.created_at;
                  textView01.setText(content);
            }
         }
         catch (JSONException e)
         {
               e.printStackTrace();
         }
      }
}
/**
* 此函数提交URL,返回访问结果
* @param tailUrl  json或者xml的url
* @param user    用户的一个对象
* @return 提交结果
*/
private static String getResponse(String tailUrl,User user)
{
String httpUrl=BASE_URL+tailUrl;
ArrayList<NameValuePair> postParams=new ArrayList<NameValuePair>();
postParams.add(new BasicNameValuePair("source",CONSUMER_KEY));    //封装入APP Key
try
{

      HttpPost httpRequest = new HttpPost(httpUrl);
      httpRequest.setEntity(new UrlEncodedFormEntity(postParams,HTTP.UTF_8));       //把参数放入Entity
      httpRequest.addHeader(HEADER_AUTHO, HEADER_BASIC+user.encodeBase64NamePass()); //这里就是给用户的用户名和密码加密，然后放入http头
      httpRequest.getParams().setBooleanParameter(CoreProtocolPNames.USE_EXPECT_CONTINUE,false);
      HttpClient httpclient = new DefaultHttpClient();
      HttpResponse httpResponse = httpclient.execute(httpRequest);                   //提交
      int statusCode=httpResponse.getStatusLine().getStatusCode();                   //获得结果码200是正确
      if ( statusCode== HttpStatus.SC_OK)
      {
         String strResult = EntityUtils.toString(httpResponse.getEntity());
         Log.e("WeiboKu", "strResult :"+strResult);
         return strResult;
      }
      else
      {
         Log.e("WeiboKu", "strResult Error:"+statusCode);
         return ERROR+String.valueOf(statusCode);
      }
}
catch (Exception e)
{
      Log.e("WeiboKu", "getResponse Exception:"+e.getMessage());
      return ERROR+e.getMessage().toString();
}
}
}