using System; using System.Collections.Generic; using System.Configuration; using System.IO; using System.Linq; using System.Net; using System.Text; namespace Mobile_Healthy.DAL { public class CommWeb { public CommWeb() { } static public string Appid { get { string _appid = ConfigurationManager.AppSettings["appid"]; return _appid; } } static public string Secret { get { string _secret = ConfigurationManager.AppSettings["secret"]; return _secret; } } static public string RequestUrl(string url) { //{\"access_token\":\"zeOij5UaHVlkFKOj89SGgpTL2tgUFH_gFUA_oYohsPSkhWiWcjU1WaL_S-N-68O8TB9ryIf5PVeOWuggyW7g51vzH1beukT7Mv1W1KLxL-b3SilkR9cZuZ2leCvAYjdNJTKjADAPZQ\",\"expires_in\":7200} try { HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(url); //创建一个请求示例 HttpWebResponse response = (HttpWebResponse)request.GetResponse(); //获取响应，即发送请求 Stream responseStream = response.GetResponseStream(); StreamReader streamReader = new StreamReader(responseStream, Encoding.UTF8); string html = streamReader.ReadToEnd(); if (response != null) response.Close(); return html; } catch (Exception ex) { return ex.ToString(); } } } } using System; using System.Collections; using System.Collections.Generic; using System.Collections.ObjectModel; using System.Dynamic; using System.Linq; using System.Web; using System.Web.Script.Serialization; namespace Mobile_Healthy.DAL { public class JsonParser { /// <summary> /// 从json字符串到对象。 /// </summary> /// <param name="jsonStr"></param> /// <returns></returns> static public dynamic FromJson(string jsonStr) { JavaScriptSerializer jss = new JavaScriptSerializer(); jss.RegisterConverters(new JavaScriptConverter[] { new DynamicJsonConverter() }); dynamic glossaryEntry = jss.Deserialize(jsonStr, typeof(object)) as dynamic; return glossaryEntry; } } public class DynamicJsonConverter : JavaScriptConverter { public override object Deserialize(IDictionary<string, object> dictionary, Type type, JavaScriptSerializer serializer) { if (dictionary == null) throw new ArgumentNullException("dictionary"); if (type == typeof(object)) { return new DynamicJsonObject(dictionary); } return null; } public override IDictionary<string, object> Serialize(object obj, JavaScriptSerializer serializer) { throw new NotImplementedException(); } public override IEnumerable<Type> SupportedTypes { get { return new ReadOnlyCollection<Type>(new List<Type>(new Type[] { typeof(object) })); } } } public class DynamicJsonObject : DynamicObject { private IDictionary<string, object> Dictionary { get; set; } public DynamicJsonObject(IDictionary<string, object> dictionary) { this.Dictionary = dictionary; } public override bool TryGetMember(GetMemberBinder binder, out object result) { result = this.Dictionary[binder.Name]; if (result is IDictionary<string, object>) { result = new DynamicJsonObject(result as IDictionary<string, object>); } else if (result is ArrayList && (result as ArrayList) is IDictionary<string, object>) { result = new List<DynamicJsonObject>((result as ArrayList).ToArray().Select(x => new DynamicJsonObject(x as IDictionary<string, object>))); } else if (result is ArrayList) { result = new List<object>((result as ArrayList).ToArray()); } return this.Dictionary.ContainsKey(binder.Name); } } }
