添加自定义菜单图标

Util/HttpUtil.cs

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+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Net;
+using System.Text;
+using System.Web;
+
+namespace GeekDesk.Util
+{
+    public class HttpUtil
+    {
+        #region Get请求
+        public string Get(string url)
+        {
+            //创建Web访问对  象
+            HttpWebRequest myRequest = (HttpWebRequest)WebRequest.Create(url);
+            //通过Web访问对象获取响应内容
+            HttpWebResponse myResponse = (HttpWebResponse)myRequest.GetResponse();
+            //通过响应内容流创建StreamReader对象，因为StreamReader更高级更快
+            StreamReader reader = new StreamReader(myResponse.GetResponseStream(), Encoding.UTF8);
+            string returnStr = reader.ReadToEnd();//利用StreamReader就可以从响应内容从头读到尾
+            reader.Close();
+            myResponse.Close();
+            return returnStr;
+        }
+        #endregion
+    }
+}