103 lines
3.5 KiB
C#
103 lines
3.5 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Net;
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using System.IO;
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using System.Text;
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using System.Configuration;
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using Newtonsoft.Json;
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using System.Threading.Tasks;
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using System.Linq;
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using System.Net.NetworkInformation;
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using System.Collections.Specialized;
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using System.Reflection;
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namespace HxBusiness
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{
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public class ConnectedManager
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{
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public bool isOpen(string url)
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{
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if (string.IsNullOrEmpty(url))
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{
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return false;
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}
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Ping p = new Ping();
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Uri uri = new Uri(url);
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if (p.Send(uri.Host, 150).Status == IPStatus.Success)
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{
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return true;
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}
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return false;
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}
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/// <summary>
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/// 获取配置信息
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/// </summary>
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/// <returns></returns>
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public string GetUrl(string url)
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{
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try
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{
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if (string.IsNullOrEmpty(url))
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{
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return "-1";
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}
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HttpWebRequest request = WebRequest.Create(url) as HttpWebRequest;
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request.Method = "GET";
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request.ContentType = "application/json";
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HttpWebResponse Response2 = request.GetResponse() as HttpWebResponse;
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StreamReader reader = new StreamReader(Response2.GetResponseStream(), Encoding.UTF8);
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string jsontmp = reader.ReadToEnd();
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reader.Close();
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Response2.Close();
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return jsontmp;
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}
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catch (Exception ex)
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{
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Console.WriteLine(ex.ToString());
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return "-2";
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}
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}
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public string PostForUrl(string url, string postdb)
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{
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try
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{
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if (string.IsNullOrEmpty(url))
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{
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return "-1";
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}
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byte[] byteArray = Encoding.UTF8.GetBytes(postdb);
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HttpWebRequest request = WebRequest.Create(url) as HttpWebRequest;
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//设置请求头
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SetHeaderValue(request.Headers, "owl-ois-adapter-tag", "HUAXIAO");
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request.Method = "POST";
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request.ContentType = "application/json";
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request.ContentLength = byteArray.Length;
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Stream newStream = request.GetRequestStream();//创建一个Stream,赋值是写入HttpWebRequest对象提供的一个stream里面
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newStream.Write(byteArray, 0, byteArray.Length);
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newStream.Close();
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HttpWebResponse Response2 = request.GetResponse() as HttpWebResponse;
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StreamReader reader = new StreamReader(Response2.GetResponseStream(), Encoding.UTF8);
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string jsontmp = reader.ReadToEnd();
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reader.Close();
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Response2.Close();
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return jsontmp;
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}
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catch (Exception ex)
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{
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Console.WriteLine("服务错误：" + ex.ToString() + "提示：" + ex.StackTrace);
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return "-2";
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}
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}
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public static void SetHeaderValue(WebHeaderCollection header, string name, string value)
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{
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var property = typeof(WebHeaderCollection).GetProperty("InnerCollection", BindingFlags.Instance | BindingFlags.NonPublic);
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if (property != null)
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{
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var collection = property.GetValue(header, null) as NameValueCollection;
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collection[name] = value;
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}
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}
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}
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}
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