新浪微博客户端开发主要流程

0、在http://open.weibo.com/ 上面申请帐号，主要是获得一个到AppKey和AppSecret

1、使应用redirect到https://api.weibo.com/oauth2/authorize，并附带参数：client_id=2671843862&redirect_uri=http://www.baidu.com&response_type=code
参数中的client_id就是0中的AppKey，redirect_uri为注册时填写的回调地址

2、用户在2中的页面填写了正确的用户名和密码，并且单击“同意”后，sina微博会redirect到http://www.baidu.com?code=d882fc2c3dfc27f76ccd64030100ea8f

3、客户端应用在后台通过httpclient请求https://api.weibo.com/oauth2/access_token，并携带参数client_id（AppKey）、client_secret（AppSecret）、grant_type（固定为authorization_code）、redirect_uri（http://www.baidu.com），sina微博返回数据：{"access_token":"2.00vJ7xOBqdmouC39149f2344suQQIB","remind_in":"634369","expires_in":634369,"uid":"1137163447"}

4、在第三步中获取到access_token和uid后，以后就可以利用这写信息去获得用户的数据，例如获得用户的基础信息，可以通过在应用后台通过httpclient请求url：https://api.weibo.com/2/users/show.json?uid=1137163447，并携带参数uid，及设置请求头：

               

headers.add(new Header("Authorization", "OAuth2 " + token));
headers.add(new Header("API-RemoteIP", ipaddr.getHostAddress()));
client.getHostConfiguration().getParams().setParameter("http.default-headers", headers);

 

这样，sina微博会返回以下信息：

{
    "id": 1137163447,
    "idstr": "1137163447",
    "screen_name": "_杨风涛_",
    "name": "_杨风涛_",
    "province": "11",
    "city": "1000",
    "location": "北京",
    "description": "一个正在奋斗的IT男",
    "url": "",
    "profile_image_url": "http://tp4.sinaimg.cn/1137163447/50/5635661600/1",
    "profile_url": "yangfengtao",
    "domain": "yangfengtao",
    "weihao": "",
    "gender": "m",
    "followers_count": 16,
    "friends_count": 29,
    "statuses_count": 35,
    "favourites_count": 0,
    "created_at": "Wed Feb 16 11:38:19 +0800 2011",
    "following": false,
    "allow_all_act_msg": false,
    "geo_enabled": true,
    "verified": true,
    "verified_type": 0,
    "remark": "",
    "status": {
        "created_at": "Wed Sep 26 21:43:20 +0800 2012",
        "id": 3494625061135036,
        "mid": "3494625061135036",
        "idstr": "3494625061135036",
        "text": "test",
        "source": "<a href=\"http://binary.duapp.com/?p=244\" rel=\"nofollow\">牵着蜗牛去散步</a>",
        "favorited": false,
        "truncated": false,
        "in_reply_to_status_id": "",
        "in_reply_to_user_id": "",
        "in_reply_to_screen_name": "",
        "geo": null,
        "reposts_count": 0,
        "comments_count": 0,
        "attitudes_count": 0,
        "mlevel": 0,
        "visible": {
            "type": 0,
            "list_id": 0
        }
    },
    "allow_all_comment": true,
    "avatar_large": "http://tp4.sinaimg.cn/1137163447/180/5635661600/1",
    "verified_reason": "趣拿软件科技有限公司工程师杨风涛",
    "follow_me": false,
    "online_status": 1,
    "bi_followers_count": 3,
    "lang": "zh-cn"
}

 

然后我们可以从中提取我们想要的信息了。

5，也可以发表微博，https://api.weibo.com/2/statuses/repost.json，携带参数id（用户id）、status（发表的微博内容）、is_comment（是否在转发的同时发表评论，0：否、1：评论给当前微博、2：评论给原微博、3：都评论，默认为0），及设置请求头：               

             

 headers.add(new Header("Authorization", "OAuth2 " + token));
 headers.add(new Header("API-RemoteIP", ipaddr.getHostAddress()));
client.getHostConfiguration().getParams()                .setParameter("http.default-headers", headers);

 

这样，sina微博会返回以下信息：

{
    "created_at": "Wed Sep 26 21:59:52 +0800 2012",
    "id": 3494629217755329,
    "mid": "3494629217755329",
    "idstr": "3494629217755329",
    "text": "yft",
    "source": "<a href=\"http://binary.duapp.com/?p=244\" rel=\"nofollow\">牵着蜗牛去散步</a>",
    "favorited": false,
    "truncated": false,
    "in_reply_to_status_id": "",
    "in_reply_to_user_id": "",
    "in_reply_to_screen_name": "",
    "geo": null,
    "user": {
        "id": 1137163447,
        "idstr": "1137163447",
        "screen_name": "_杨风涛_",
        "name": "_杨风涛_",
        "province": "11",
        "city": "1000",
        "location": "北京",
        "description": "一个正在奋斗的IT男",
        "url": "",
        "profile_image_url": "http://tp4.sinaimg.cn/1137163447/50/5635661600/1",
        "profile_url": "yangfengtao",
        "domain": "yangfengtao",
        "weihao": "",
        "gender": "m",
        "followers_count": 16,
        "friends_count": 29,
        "statuses_count": 34,
        "favourites_count": 0,
        "created_at": "Wed Feb 16 11:38:19 +0800 2011",
        "following": false,
        "allow_all_act_msg": false,
        "geo_enabled": true,
        "verified": true,
        "verified_type": 0,
        "allow_all_comment": true,
        "avatar_large": "http://tp4.sinaimg.cn/1137163447/180/5635661600/1",
        "verified_reason": "趣拿软件科技有限公司工程师杨风涛",
        "follow_me": false,
        "online_status": 0,
        "bi_followers_count": 3,
        "lang": "zh-cn"
    },
    "reposts_count": 0,
    "comments_count": 0,
    "attitudes_count": 0,
    "mlevel": 0,
    "visible": {
        "type": 0,
        "list_id": 0
    }
}

 

 

6、其他功能请参考官方文档