C#实现解析百度天气数据,Rss解析百度新闻以及根据IP获取所在城市的方法

{"error":0,"status":"success","date":"2014-10-27","results":[{"currentCity":"上海","pm25":"95","index":[{"title":"穿衣","zs":"较舒适","tipt":"穿衣指数","des":"建议着薄外套、开衫牛仔衫裤等服装。年老体弱者应适当添加衣物，宜着夹克衫、薄毛衣等。"},{"title":"洗车","zs":"较适宜","tipt":"洗车指数","des":"较适宜洗车，未来一天无雨，风力较小，擦洗一新的汽车至少能保持一天。"},{"title":"旅游","zs":"适宜","tipt":"旅游指数","des":"天气较好，温度适宜，但风稍微有点大。这样的天气适宜旅游，您可以尽情地享受大自然的无限风光。"},{"title":"感冒","zs":"较易发","tipt":"感冒指数","des":"天气较凉，较易发生感冒，请适当增加衣服。体质较弱的朋友尤其应该注意防护。"},{"title":"运动","zs":"较适宜","tipt":"运动指数","des":"天气较好，但风力较大，推荐您进行室内运动，若在户外运动请注意防风。"},{"title":"紫外线强度","zs":"弱","tipt":"紫外线强度指数","des":"紫外线强度较弱，建议出门前涂擦SPF在12-15之间、PA+的防晒护肤品。"}],"weather_data":[{"date":"周一 10月27日 (实时：19℃)","dayPictureUrl":"http://api.map.baidu.com/images/weather/day/duoyun.png","nightPictureUrl":"http://api.map.baidu.com/images/weather/night/duoyun.png","weather":"多云","wind":"东北风3-4级","temperature":"21 ~ 16℃"},{"date":"周二","dayPictureUrl":"http://api.map.baidu.com/images/weather/day/duoyun.png","nightPictureUrl":"http://api.map.baidu.com/images/weather/night/yin.png","weather":"多云转阴","wind":"东风微风","temperature":"21 ~ 17℃"},{"date":"周三","dayPictureUrl":"http://api.map.baidu.com/images/weather/day/xiaoyu.png","nightPictureUrl":"http://api.map.baidu.com/images/weather/night/xiaoyu.png","weather":"小雨","wind":"东风微风","temperature":"21 ~ 19℃"},{"date":"周四","dayPictureUrl":"http://api.map.baidu.com/images/weather/day/xiaoyu.png","nightPictureUrl":"http://api.map.baidu.com/images/weather/night/xiaoyu.png","weather":"小雨","wind":"东南风微风","temperature":"23 ~ 20℃"}]}]}

public class BaiduTQ
{
        public int error { get; set; }
        public string status { get; set; }
        public string date { get; set; }
        public List<BaiduResult> results { get; set; }
}

public class BaiduResult
{
        public string currentCity { get; set; }
        public string pm25 { get; set; }
        public List<BaiduIndex> index { get; set; }
        public List<BaiDuWeaterData> weather_data { get; set; }
}

public class BaiduIndex
{
        public string title { get; set; }
        public string zs { get; set; }
        public string tipt { get; set; }
        public string des { get; set; }
}

public class BaiDuWeaterData
{
        public string date { get; set; }
        public string dayPictureUrl { get; set; }
        public string nightPictureUrl { get; set; }
        public string weather { get; set; }
        public string wind { get; set; }
        public string temperature { get; set; }
}

var ip = Request.UserHostAddress;
using (var client = new WebClient())
{
 var url = "http://ip.taobao.com/service/getIpInfo.php?ip=" + ip;
 client.Encoding = Encoding.UTF8;
 var str = client.DownloadString(url);
 Response.Write(str);
}

[XmlRoot("rss")]
public class Rss
{
        public Channel channel { get; set; }
}
[XmlRoot("channel")]
public class Channel
{
        public string title { get; set; }
        public BaiduImage image { get; set; }
        public string link { get; set; }
        public string description { get; set; }
        public string language { get; set; }
        public string lastBuildDate { get; set; }
        public string docs { get; set; }
        public string generator { get; set; }
        [XmlElement]
        public List<Channel_Item> item { get; set; }
}

public class BaiduImage
{
        public string title { get; set; }
        public string link { get; set; }
        public string url { get; set; }
}

public class Channel_Item
{
        public string title { get; set; }
        public string link { get; set; }
        public string pubDate { get; set; }
        public string guid { get; set; }
        public string source { get; set; }
        public string author { get; set; }
        public string description { get; set; }
}

/// <summary>
/// 反序列化
/// </summary>
public static T Deserialize<T>(string xmlContent)
{
    XmlSerializer xs = new XmlSerializer(typeof(T));
    using (StringReader strReader = new StringReader(xmlContent))
    {
 XmlReader xmlReader = XmlReader.Create(strReader);
 return (T)xs.Deserialize(xmlReader);
    }
}