最近研究微信公众平台，搭建了一个微信聊天机器人，调用小黄鸡的公众接口，实现在线和小黄鸡聊天的功能。
接口调用不是很麻烦，不过是php版本，所以研究了一下C#的功能模块，
Winfrom版
后台界面代码为
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Threading; namespace 小贱鸡
{
public partial class Form1 : Form
{
private static string cookie = null;
private string msg = "";
private Thread th2 = null;
private Thread th3 = null;
private bool changed = false; public Form1()
{
InitializeComponent();
simsimi.SetAllowUnsafeHeaderParsing20();
Thread th = new Thread(new ThreadStart(Cookie_Thread));
th2 = new Thread(new ThreadStart(Hi_Thread));
th3 = new Thread(new ThreadStart(PowerOn_Thread));
th.Start();
th2.Start();
th3.Start();
} private void button1_Click(object sender, EventArgs e)
{
if (textBox1.Text != "")
{
changed = true;
msg = textBox1.Text;
textBox1.Text = "";
richTextBox1.Text += String.Format("Me:{0}\n", msg);
changed = false;
}
} private static void Cookie_Thread()
{
cookie = simsimi.GetCookie();
}
private void PowerOn_Thread()
{
while (cookie == null)
{
this.Invoke(new Action(Update_PowerText), null);
Thread.Sleep();
}
this.Invoke(new Action(Update_PowerFinalText), null);
}
private void Update_PowerText()
{
richTextBox1.Text += "正在开鸡中。。。\n";
}
private void Update_PowerFinalText()
{
richTextBox1.Text += "唔，终于开鸡了。\n小贱鸡：你好，我是小贱鸡。o(∩_∩)o\n";
}
private void Hi_Thread()
{
while (true)
{
while (changed)
{
this.Invoke(new Action(Update_Text), null);
break;
}
}
}
private void Update_Text()
{
richTextBox1.Text += String.Format("小贱鸡:{0}\n", simsimi.Hi_Simsimi(msg,cookie));
} private void textBox1_KeyUp(object sender, KeyEventArgs e)
{
if (e.KeyValue == )
{
if (textBox1.Text != "")
{
changed = true;
msg = textBox1.Text;
textBox1.Text = "";
richTextBox1.Text += String.Format("Me:{0}\n", msg);
changed = false;
}
}
} private void richTextBox1_TextChanged(object sender, EventArgs e)
{
//设定光标所在位置
this.richTextBox1.SelectionStart = richTextBox1.TextLength-;
//滚动到当前光标处
this.richTextBox1.ScrollToCaret();
} }
}
应用的类代码：应用接口用小黄鸡那边传回来的是一个json形式的内容，所以应用到json的解析问题，我应用的是网上通用的方法Newtonsoft.Json，可以从网上下载对应的DLL
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Net;
using System.IO;
using System.IO.Compression;
using System.Reflection;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq; namespace 小贱鸡
{
class simsimi
{
/// <summary>
/// Cookie
/// </summary>
/// <returns></returns>
public static string GetCookie()
{
string Cookiesstr = null;
CookieCollection cookies = new CookieCollection();
HttpWebRequest request = null;
request = (HttpWebRequest)WebRequest.Create("http://www.simsimi.com/talk.htm");
request.CookieContainer = new CookieContainer();
request.CookieContainer.Add(cookies);
//Get the response from the server and save the cookies from the request..
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
Cookiesstr = request.CookieContainer.GetCookieHeader(request.RequestUri); return Cookiesstr;
} public static string Hi_Simsimi(string que, string cookies)
{
string ans = "我们换个话题吧";
string url = String.Format("http://www.simsimi.com/func/reqN?lc=ch&ft=0.0&req={0}&fl=http%3A%2F%2Fwww.simsimi.com%2Ftalk.htm", que);
HttpWebRequest hi_request = null;
try
{
hi_request = (HttpWebRequest)WebRequest.Create(url);
hi_request.Method = "GET";
hi_request.KeepAlive = true;
hi_request.ServicePoint.Expect100Continue = false; hi_request.AllowWriteStreamBuffering = false;
//终端信息
hi_request.Accept = "application/json,text/javascript,*/*;q=0.01";
hi_request.Headers.Add("Accept-Language", "zh-cn");
hi_request.Headers.Add("Accept-Encoding", "gzip,deflate");
hi_request.Headers.Add("Cookie", cookies + ";simsimi_uid=1;");
hi_request.Referer = "http://www.simsimi.com/talk.htm";
hi_request.UserAgent = "Mozilla/4.0(compatible;MSIE 7.0;Windows NT 6.1;Trident/5.0;SLCC2;.NET CLR 2.0.50727;.NET CLR 3.5.30729;.NET CLR 3.0.30729;.NET4.0C;.NET4.0E)";
hi_request.ContentType = "application/json;charset=utf-8"; hi_request.AllowAutoRedirect = false;
HttpWebResponse hi_response = (HttpWebResponse)hi_request.GetResponse();
StreamReader sr = new StreamReader(hi_response.GetResponseStream(), Encoding.UTF8);
ans = sr.ReadToEnd();
if (ans != "{}")
{ JObject jo = JObject.Parse(ans);
string[] ArrayList = jo.Properties().Select(item => item.Value.ToString()).ToArray();
if (ArrayList[] == "")
{
ans = ArrayList[];
}
else
{
ans = "没有听懂，可以再说一遍吗？";
}
}
hi_request.Abort();
hi_response.Close();
}
catch (System.Exception e)
{ Console.WriteLine(e.ToString());
//return e.ToString();
return "不好意思死鸡了⊙︿⊙重启下程序吧~";
} return ans;
} public static bool SetAllowUnsafeHeaderParsing20()
{
//Get the assembly that contains the internal class
Assembly aNetAssembly = Assembly.GetAssembly(typeof(System.Net.Configuration.SettingsSection));
if (aNetAssembly != null)
{
//Use the assembly in order to get the internal type for the internal class
Type aSettingsType = aNetAssembly.GetType("System.Net.Configuration.SettingsSectionInternal");
if (aSettingsType != null)
{
//Use the internal static property to get an instance of the internal settings class.
//If the static instance isn't created allready the property will create it for us.
object anInstance = aSettingsType.InvokeMember("Section",
BindingFlags.Static | BindingFlags.GetProperty | BindingFlags.NonPublic, null, null, new object[] { }); if (anInstance != null)
{
//Locate the private bool field that tells the framework is unsafe header parsing should be allowed or not
FieldInfo aUseUnsafeHeaderParsing = aSettingsType.GetField("useUnsafeHeaderParsing", BindingFlags.NonPublic | BindingFlags.Instance);
if (aUseUnsafeHeaderParsing != null)
{
aUseUnsafeHeaderParsing.SetValue(anInstance, true);
return true;
}
}
}
}
return false;
}
}
}