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
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} ", 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(1500); } this.Invoke(new Action(Update_PowerFinalText), null); } private void Update_PowerText() { richTextBox1.Text += "正在开鸡中。。。 "; } private void Update_PowerFinalText() { richTextBox1.Text += "唔，终于开鸡了。 小贱鸡：你好，我是小贱鸡。o(∩_∩)o "; } 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} ", simsimi.Hi_Simsimi(msg,cookie)); } private void textBox1_KeyUp(object sender, KeyEventArgs e) { if (e.KeyValue == 13) { if (textBox1.Text != "") { changed = true; msg = textBox1.Text; textBox1.Text = ""; richTextBox1.Text += String.Format("Me:{0} ", msg); changed = false; } } } private void richTextBox1_TextChanged(object sender, EventArgs e) { //设定光标所在位置 this.richTextBox1.SelectionStart = richTextBox1.TextLength-1; //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[0] == "200") { ans = ArrayList[6]; } 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; } } }