实例介绍
【实例简介】
【实例截图】
【实例截图】
【核心代码】
using System;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
using System.IO;
using System.Xml;
using System.Text;
using System.Net;
public partial class _Default : System.Web.UI.Page
{
const string Token = "token"; //你的token
protected void Page_Load(object sender, EventArgs e)
{
string postStr = "";
Valid(); //验证通过后可删除此行代码
if (Request.HttpMethod.ToLower() == "post")
{
Stream s = System.Web.HttpContext.Current.Request.InputStream;
byte[] b = new byte[s.Length];
s.Read(b, 0, (int)s.Length);
postStr = Encoding.UTF8.GetString(b);
if (!string.IsNullOrEmpty(postStr))
{
ResponseMsg(postStr);
}
}
}
/// <summary>
/// 返回信息结果(微信信息返回)
/// </summary>
/// <param name="weixinXML"></param>
private void ResponseMsg(string weixinXML)
{
//回复消息的部分:你的代码写在这里
XmlDocument doc = new XmlDocument();
doc.LoadXml(weixinXML);
XmlNodeList list = doc.GetElementsByTagName("xml");
XmlNode xn = list[0];
string FromUserName = xn.SelectSingleNode("//FromUserName").InnerText;
string ToUserName = xn.SelectSingleNode("//ToUserName").InnerText;
string content = "",menu="";
content = xn.SelectSingleNode("//Content").InnerText;
int i;
string[] s = { "查询课表", "查询单词", "开心一刻", "星座运势" };
i = CheckId(content);
dbhelp db = new dbhelp();
db.getBuzhuo(FromUserName);
if (content.Equals("Hello2BizUser"))
{
menu = "你好，我是陈家二当家！\n您可以随时输入h获取菜单！";
content = menu;
}
else if (content.Equals("h") || content.Equals("H"))
{
for (int ii = 0; ii < s.Length; ii )
{
menu = (ii 1).ToString() "、" s[ii].ToString() "\n";
db.setValue(0, 0, 0);
}
content = menu;
}
else
{
switch (CheckId(db.First))
{
case 0://从数据库读取到的上一次输入记录为0
switch (i)
{
case 0:
//content = "您没有选择操作！\n" menu;
content = getStr(content);
content = "\n您可以随时输入h获取菜单！";
break;
case 1:
content = "您选择的是" s[i - 1] "操作";
content = "\n请输入要查询的日期，如：1-1表示1月1日\n月和日之间用减号分隔开";
content = "\n您可以随时输入h获取菜单！";
db.setValue(i, 0, 0);
break;
case 2:
content = "您选择的是" s[i - 1] "操作";
content = "\n请回复您要查询的单词";
content = "\n您可以随时输入h获取菜单！";
db.setValue(i, 0, 0);
break;
case 3:
content = getJokeFromChong() "\n";
content = "\n继续回复任意内容您可继续欣赏笑话，回复h回到主菜单！";
db.setValue(i, 0, 0);
break;
case 4:
content = "请输入您要查询的星座\n";
content = "\n您可以随时输入h获取菜单！";
db.setValue(i, 0, 0);
break;
default:
content = getStr(content);
content = "\n您可以随时输入h获取菜单！";
break;
}
break;
case 1://从数据库读取到的上一次输入记录为1
//content = getClass(content);
if (CheckId(content) > 0)
{
}
DateTime dt = Convert.ToDateTime(content);
content = getClass(content);
content = "\n您可以随时输入h获取菜单！";
db.setValue(0, 0, 0);
break;
case 2:// 从数据库读取到的上一次输入记录为2
content = Query(content);
content = "\n您可以随时输入h获取菜单！";
db.setValue(0, 0, 0);
break;
case 3:// 从数据库读取到的上一次输入记录为3
content = getJokeFromChong() "\n";
content = "\n继续回复任意内容您可继续欣赏笑话，回复h回到主菜单！";
db.setValue(0, 0, 0);
break;
case 4:
content = getXingzuo(content) "\n";
content = "\n继续回复星座可继续查询，回复h回到主菜单！";
break;
default:
break;
}
}
string strresponse = "<xml>";
strresponse = strresponse "<ToUserName><![CDATA[" FromUserName "]]></ToUserName>";
strresponse = strresponse "<FromUserName><![CDATA[" ToUserName "]]></FromUserName>";
strresponse = strresponse "<CreateTime>" DateTime.Now.Ticks.ToString() "</CreateTime>";
strresponse = strresponse "<MsgType><![CDATA[text]]></MsgType>";
strresponse = strresponse "<Content><![CDATA[" content "]]></Content>";
strresponse = strresponse "<FuncFlag>0<FuncFlag>";
strresponse = strresponse "</xml>";
WriteLog("postStr:" content);
Response.Write(strresponse);
}
public string getStr(string s)
{
string str="";
DateTime dt;
if (DateTime.TryParse(s, out dt))
{
str= getClass(s);
}
else
{
string str2 = getXingzuo(s);
if (str2.Contains("输入格式"))
{
str2=getJokeFromChong();
int i = str2.IndexOf("(响应时间") - 1;
str2 = str2.Substring(0, i);
str = "我猜测您是想看笑话了，错了回H进行重新选择哦~\n" str2;
}
else
{
str = str2;
}
}
return str;
}
/// <summary>
/// 获取课程信息信息，返回结果
/// </summary>
private string getClass(string key)
{
DateTime DT = Convert.ToDateTime(key);
string dn = DT.DayOfWeek.ToString(), str = "";
dbhelp db = new dbhelp();
DataSet ds = db.volid(dn, DT);
foreach (DataRow dr in ds.Tables[0].Rows)
{
str = classinfo(Convert.ToInt32(dr["classdesc"])) "\n课程：" dr["class"] "\n地点：" dr["room"] "\n授课老师：" dr["teacher"] "\n";
}
if (str.Equals(""))
{
str = "这天没有课哦，开心么？";
}
return str;
}
/// <summary>
/// 取得当前时间，判断下一节课是第几节课。
/// </summary>
private int classinfo()
{
int flag = 0;
string[] s = { "8:00", "10:00", "14:00", "15:50" };
for (int i = 0; i < s.Length; i )
{
DateTime dt1 = Convert.ToDateTime(s[i]);
DateTime dt2 = DateTime.Now;
if (DateTime.Compare(dt1, dt2) > 0)//1、如果比8:00大，那么接下去就是第一节课，
{
flag = i 1;
break;
}
}
return flag;
}
private string classinfo(int i)
{
string[] s = { "8:00-9:40", "10:00-11:40", "14:00-15:40", "15:50-17:30" };
return s[i - 1];
}
/// <summary>
/// 单词查询，返回结果。
/// </summary>
public string Query(string s)
{
string result = "", trans = "", phonetic = "", web = "";
int flag = 0, i = 0;
XmlDocument xd = new XmlDocument();
xd.Load("http://fanyi.youdao.com/openapi.do?keyfrom=microducom&key=1360214796&type=data&doctype=xml&version=1.1&q=" s);
XmlNodeList fylist = xd.GetElementsByTagName("basic");
foreach (XmlNode xn1 in fylist)
{
XmlNode xex = xn1.SelectSingleNode("//explains");
XmlNodeList exs = xex.ChildNodes;
foreach (XmlNode ex in exs)
{
XmlElement xe2 = (XmlElement)ex;
trans = xe2.InnerText "\n";
flag = 1;
}
if (xn1.SelectSingleNode("//phonetic") != null)
phonetic = xn1.SelectSingleNode("//phonetic").InnerText;
}
XmlNodeList weblist = xd.SelectSingleNode("//web").ChildNodes;
if (weblist != null)
{
for (i = 0; i < weblist.Count; i )
{
XmlElement xn2 = (XmlElement)weblist[i];
//web = xn2.Value "\n";
if (xn2.HasChildNodes)
{
XmlNodeList web2 = xn2.ChildNodes;
foreach (XmlNode xn3 in web2)
{
if (xn3.HasChildNodes)
{
XmlNodeList web3 = xn3.ChildNodes;
foreach (XmlNode xn4 in web3)
{
web = xn4.InnerText "\n";
}
}
}
}
}
}
if (flag == 1)
{
result = "您要查询的单词：" s "\n发音：" phonetic "\n" "释义：" trans "\n" "\n网络释义:\n" web;
}
else
{
result = "对不起，查询失败！";
}
return result;
}
/// <summary>
/// 写日志(用于跟踪)
/// </summary>
private void WriteLog(string strMemo)
{
if (!Directory.Exists(Server.MapPath(@"logs\")))
{
Directory.CreateDirectory(Server.MapPath(@"logs\"));
}
string filename = Server.MapPath(@"logs/log.txt");
StreamWriter sr = null;
try
{
if (!File.Exists(filename))
{
sr = File.CreateText(filename);
}
else
{
sr = File.AppendText(filename);
}
sr.WriteLine(strMemo);
}
catch
{
}
finally
{
if (sr != null)
sr.Close();
}
}
public int CheckId(string sid)
{
int id;
try
{
if (sid == null || sid.ToString() == "")
{
return 0;
}
else
{
id = Convert.ToInt32(sid.ToString());
return id;
}
}
catch
{
return 0;
}
}
public string getJokeFromChong()
{
try
{
WebClient MyWebClient = new WebClient();
MyWebClient.Credentials = CredentialCache.DefaultCredentials;//获取或设置用于对向Internet资源的请求进行身份验证的网络凭据。
Byte[] pageData = MyWebClient.DownloadData("http://wap.unidust.cn/api/searchout.do?type=wap&ch=1001&info=%E7%AC%91%E8%AF%9D"); //从指定网站下载数据
//string pageHtml = Encoding.Default.GetString(pageData); //如果获取网站页面采用的是GB2312，则使用这句
string pageHtml = Encoding.UTF8.GetString(pageData); //如果获取网站页面采用的是UTF-8，则使用这句
//pageHtml = pageHtml.Substring(217);
//int i = pageHtml.IndexOf("(响应时间") - 1;
//pageHtml = pageHtml.Substring(0, i);
return StripHTML(pageHtml).Substring(32);
}
catch (WebException webEx)
{
Console.WriteLine(webEx.Message.ToString());
return "没找到笑话哦~~";
}
}
public string getXingzuo(string s)
{
try
{
WebClient MyWebClient = new WebClient();
MyWebClient.Credentials = CredentialCache.DefaultCredentials;//获取或设置用于对向Internet资源的请求进行身份验证的网络凭据。
Byte[] pageData = MyWebClient.DownloadData("http://wap.unidust.cn/api/searchout.do?type=wap&ch=1001&info=" s "&appid=81"); //从指定网站下载数据
//string pageHtml = Encoding.Default.GetString(pageData); //如果获取网站页面采用的是GB2312，则使用这句
string pageHtml = Encoding.UTF8.GetString(pageData); //如果获取网站页面采用的是UTF-8，则使用这句
pageHtml = StripHTML(pageHtml).Substring(24);
//int i = pageHtml.IndexOf("(响应时间") - 1;
//pageHtml = pageHtml.Substring(0, i);
return pageHtml;
}
catch (WebException webEx)
{
Console.WriteLine(webEx.Message.ToString());
return "没找到笑话哦~~";
}
}
public string StripHTML(string source)
{
try
{
string result;
result = source.Replace("\r", " ");
result = result.Replace("\n", " ");
result = result.Replace("'", " ");
result = result.Replace("\t", string.Empty);
result = System.Text.RegularExpressions.Regex.Replace(result, @"( ) ", " ");
result = System.Text.RegularExpressions.Regex.Replace(result, @"<( )*head([^>])*>", "<head>", System.Text.RegularExpressions.RegexOptions.IgnoreCase);
result = System.Text.RegularExpressions.Regex.Replace(result, @"(<( )*(/)( )*head( )*>)", "</head>", System.Text.RegularExpressions.RegexOptions.IgnoreCase);
result = System.Text.RegularExpressions.Regex.Replace(result, "(<head>).*(</head>)", string.Empty, System.Text.RegularExpressions.RegexOptions.IgnoreCase);
result = System.Text.RegularExpressions.Regex.Replace(result, @"<( )*script([^>])*>", "<script>", System.Text.RegularExpressions.RegexOptions.IgnoreCase);
result = System.Text.RegularExpressions.Regex.Replace(result, @"(<( )*(/)( )*script( )*>)", "</script>", System.Text.RegularExpressions.RegexOptions.IgnoreCase);
result = System.Text.RegularExpressions.Regex.Replace(result, @"(<script>).*(</script>)", string.Empty, System.Text.RegularExpressions.RegexOptions.IgnoreCase);
result = System.Text.RegularExpressions.Regex.Replace(result, @"<( )*style([^>])*>", "<style>", System.Text.RegularExpressions.RegexOptions.IgnoreCase);
result = System.Text.RegularExpressions.Regex.Replace(result, @"(<( )*(/)( )*style( )*>)", "</style>", System.Text.RegularExpressions.RegexOptions.IgnoreCase);
result = System.Text.RegularExpressions.Regex.Replace(result, "(<style>).*(</style>)", string.Empty, System.Text.RegularExpressions.RegexOptions.IgnoreCase);
result = System.Text.RegularExpressions.Regex.Replace(result, @"<( )*td([^>])*>", "\t", System.Text.RegularExpressions.RegexOptions.IgnoreCase);
result = System.Text.RegularExpressions.Regex.Replace(result, @"<( )*br( )*>", "\r", System.Text.RegularExpressions.RegexOptions.IgnoreCase);
result = System.Text.RegularExpressions.Regex.Replace(result, @"<( )*li( )*>", "\r", System.Text.RegularExpressions.RegexOptions.IgnoreCase);
result = System.Text.RegularExpressions.Regex.Replace(result, @"<( )*div([^>])*>", "\r\r", System.Text.RegularExpressions.RegexOptions.IgnoreCase);
result = System.Text.RegularExpressions.Regex.Replace(result, @"<( )*tr([^>])*>", "\r\r", System.Text.RegularExpressions.RegexOptions.IgnoreCase);
result = System.Text.RegularExpressions.Regex.Replace(result, @"<( )*p([^>])*>", "\r\r", System.Text.RegularExpressions.RegexOptions.IgnoreCase);
result = System.Text.RegularExpressions.Regex.Replace(result, @"<[^>]*>", string.Empty, System.Text.RegularExpressions.RegexOptions.IgnoreCase);
result = System.Text.RegularExpressions.Regex.Replace(result, @" ", " ", System.Text.RegularExpressions.RegexOptions.IgnoreCase);
result = System.Text.RegularExpressions.Regex.Replace(result, @"•", " * ", System.Text.RegularExpressions.RegexOptions.IgnoreCase);
result = System.Text.RegularExpressions.Regex.Replace(result, @"‹", "<", System.Text.RegularExpressions.RegexOptions.IgnoreCase);
result = System.Text.RegularExpressions.Regex.Replace(result, @"›", ">", System.Text.RegularExpressions.RegexOptions.IgnoreCase);
result = System.Text.RegularExpressions.Regex.Replace(result, @"™", "(tm)", System.Text.RegularExpressions.RegexOptions.IgnoreCase);
result = System.Text.RegularExpressions.Regex.Replace(result, @"⁄", "/", System.Text.RegularExpressions.RegexOptions.IgnoreCase);
result = System.Text.RegularExpressions.Regex.Replace(result, @"<", "<", System.Text.RegularExpressions.RegexOptions.IgnoreCase);
result = System.Text.RegularExpressions.Regex.Replace(result, @">", ">", System.Text.RegularExpressions.RegexOptions.IgnoreCase);
result = System.Text.RegularExpressions.Regex.Replace(result, @"©", "(c)", System.Text.RegularExpressions.RegexOptions.IgnoreCase);
result = System.Text.RegularExpressions.Regex.Replace(result, @"®", "(r)", System.Text.RegularExpressions.RegexOptions.IgnoreCase);
result = System.Text.RegularExpressions.Regex.Replace(result, @"&(.{2,6});", string.Empty, System.Text.RegularExpressions.RegexOptions.IgnoreCase);
result = result.Replace("\n", "\r");
result = System.Text.RegularExpressions.Regex.Replace(result, "(\r)( ) (\r)", "\r\r", System.Text.RegularExpressions.RegexOptions.IgnoreCase);
result = System.Text.RegularExpressions.Regex.Replace(result, "(\t)( ) (\t)", "\t\t", System.Text.RegularExpressions.RegexOptions.IgnoreCase);
result = System.Text.RegularExpressions.Regex.Replace(result, "(\t)( ) (\r)", "\t\r", System.Text.RegularExpressions.RegexOptions.IgnoreCase);
result = System.Text.RegularExpressions.Regex.Replace(result, "(\r)( ) (\t)", "\r\t", System.Text.RegularExpressions.RegexOptions.IgnoreCase);
result = System.Text.RegularExpressions.Regex.Replace(result, "(\r)(\t) (\r)", "\r\r", System.Text.RegularExpressions.RegexOptions.IgnoreCase);
result = System.Text.RegularExpressions.Regex.Replace(result, "(\r)(\t) ", "\r\t", System.Text.RegularExpressions.RegexOptions.IgnoreCase);
string breaks = "\r\r\r";
string tabs = "\t\t\t\t\t";
for (int index = 0; index < result.Length; index )
{
result = result.Replace(breaks, "\r\r");
result = result.Replace(tabs, "\t\t\t\t");
breaks = breaks "\r";
tabs = tabs "\t";
}
return result;
}
catch
{
//MessageBox.Show("Error");
return source;
}
}
/// <summary>
/// 验证微信签名
/// </summary>
/// * 将token、timestamp、nonce三个参数进行字典序排序
/// * 将三个参数字符串拼接成一个字符串进行sha1加密
/// * 开发者获得加密后的字符串可与signature对比，标识该请求来源于微信。
/// <returns></returns>
private bool CheckSignature()
{
string signature = Request.QueryString["signature"].ToString();
string timestamp = Request.QueryString["timestamp"].ToString();
string nonce = Request.QueryString["nonce"].ToString();
string[] ArrTmp = { Token, timestamp, nonce };
Array.Sort(ArrTmp); //字典排序
string tmpStr = string.Join("", ArrTmp);
tmpStr = FormsAuthentication.HashPasswordForStoringInConfigFile(tmpStr, "SHA1");
tmpStr = tmpStr.ToLower();
if (tmpStr.Equals(signature))
{
return true;
}
else
{
return false;
}
}
private void Valid()
{
string echoStr = Request.QueryString["echoStr"].ToString();
if (CheckSignature())
{
if (!string.IsNullOrEmpty(echoStr))
{
Response.Write(echoStr);
Response.End();
}
}
}
}
标签： 微信实例
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