寻找带有JSON客户端库的REST

您可以使用Json.Net库，这个扩展类是利用了

DynamicObject

一些用法示例：

public static void GoogleGeoCode(string address){    string url = "http://maps.googleapis.com/maps/api/geopre/json?sensor=true&address=";    dynamic googleResults = new Uri(url + address).GetDynamicJsonObject();    foreach (var result in googleResults.results)    {        Console.WriteLine("[" + result.geometry.location.lat + "," +result.geometry.location.lng + "] " +result.formatted_address);    }}public static void GoogleSearch(string keyword){    string url = "http://ajax.googleapis.com/ajax/services/search/web?v=1.0&rsz=8&q=";    dynamic googleResults = new Uri(url + keyword).GetDynamicJsonObject();    foreach (var result in googleResults.responseData.results)    {        Console.WriteLine( result.titleNoFormatting + "n" +  result.content + "n" +  result.unescapedUrl + "n");    }}public static void Twitter(string screenName){    string url = "https://api.twitter.com/1/users/lookup.json?screen_name=" + screenName;    dynamic result = new Uri(url).GetDynamicJsonObject();    foreach (var entry in result)    {        Console.WriteLine(entry.name + " " + entry.status.created_at);    }}public static void Wikipedia(string query){    string url = "http://en.wikipedia.org/w/api.php?action=opensearch&search=" + query +"&format=json";    dynamic result = new Uri(url).GetDynamicJsonObject();    Console.WriteLine("QUESTION: " + result[0]);    foreach (var entry in result[1])    {        Console.WriteLine("ANSWER: " + entry);    }}

编辑：

这是另一个没有

DynamicObject

public static void GoogleSearch2(string keyword){    string url = "http://ajax.googleapis.com/ajax/services/search/web?v=1.0&rsz=8&q="+keyword;    using(WebClient wc = new WebClient())    {        wc.Encoding = System.Text.Encoding.UTF8;        wc.Headers["User-Agent"] = "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 2.0.50727; .NET4.0C; .NET4.0E)";        string jsonStr = wc.DownloadString(url);        JObject jObject = (JObject)JsonConvert.DeserializeObject(jsonStr);        foreach (JObject result in jObject["responseData"]["results"])        { Console.WriteLine(     result["titleNoFormatting"] + "n" +     result["content"] + "n" +     result["unescapedUrl"] + "n");        }    }}