关于接收json以及使用json

using System;
using System.Collections.Generic;
//using System.Linq;
using System.Web;
using System.IO;
using System.Text;namespace SMS.Util
{
#region FileIo
public class FileIO
{ private FileStream fsw;
private StreamWriter sw;
private string Charset = "UTF-8"; public FileIO()
{
} public FileIO(string charset)
{
Charset = charset;
} private void CreateDir(string filePath)
{
string dirPath = System.IO.Path.GetDirectoryName(filePath);
if (!Directory.Exists(dirPath))
{
Directory.CreateDirectory(dirPath);
}
} public void OpenWriteFile(string filePath)
{
try
{
if (!File.Exists(filePath))
{
CreateDir(filePath);
File.Create(filePath).Close();
fsw = new FileStream(filePath, FileMode.Append, FileAccess.Write, FileShare.ReadWrite);
sw = new StreamWriter(fsw, Encoding.GetEncoding(Charset));
}
else
{
fsw = new FileStream(filePath, FileMode.Append, FileAccess.Write, FileShare.ReadWrite);
sw = new StreamWriter(fsw, Encoding.GetEncoding(Charset));
}
}
catch
{
}
} public void CloseWriteFile()
{
if (fsw != null)
{
fsw.Close();
}
} public void WriteLine(string s)
{
if (sw != null)
{
sw.WriteLine(s);
sw.Flush();
}
} private FileStream fsr;
private StreamReader sr; public void OpenReadFile(string filePath)
{
if (!File.Exists(filePath))
{
CreateDir(filePath);
File.Create(filePath).Close();
}
fsr = new FileStream(filePath, FileMode.OpenOrCreate, FileAccess.Read,
FileShare.ReadWrite);
sr = new StreamReader(fsr, Encoding.GetEncoding(Charset));
} public void CloseReadFile()
{
if (fsr != null)
fsr.Close();
} public string ReadLine()
{
if (sr.EndOfStream)
return null;
return sr.ReadLine();
} public string ReadToEnd()
{
if (sr.EndOfStream) { return null; }
return sr.ReadToEnd();
} public bool IsEof()
{
return sr.EndOfStream;
}
}//ClassEnd
#endregion
}

using System;
using System.Collections.Generic;
//using System.Linq;
using System.Text;
using System.IO;namespace SMS.Util
{
/// <summary>
/// 文件元数据。
/// 可以使用以下几种构造方法：
/// 本地路径：new FileItem("C:/temp.jpg");
/// 本地文件：new FileItem(new FileInfo("C:/temp.jpg"));
/// 字节流：new FileItem("abc.jpg", bytes);
/// </summary>
public class FileItem
{
private string fileName;
private string mimeType;
private byte[] content;
private FileInfo fileInfo; /// <summary>
/// 基于本地文件的构造器。
/// </summary>
/// <param name="fileInfo">本地文件</param>
public FileItem(FileInfo fileInfo)
{
if (fileInfo == null || !fileInfo.Exists)
{
throw new ArgumentException("fileInfo is null or not exists!");
}
this.fileInfo = fileInfo;
} /// <summary>
/// 基于本地文件全路径的构造器。
/// </summary>
/// <param name="filePath">本地文件全路径</param>
public FileItem(string filePath)
: this(new FileInfo(filePath))
{ } /// <summary>
/// 基于文件名和字节流的构造器。
/// </summary>
/// <param name="fileName">文件名称（服务端持久化字节流到磁盘时的文件名）</param>
/// <param name="content">文件字节流</param>
public FileItem(string fileName, byte[] content)
{
if (string.IsNullOrEmpty(fileName)) throw new ArgumentNullException("fileName");
if (content == null || content.Length == 0) throw new ArgumentNullException("content"); this.fileName = fileName;
this.content = content;
} /// <summary>
/// 基于文件名、字节流和媒体类型的构造器。
/// </summary>
/// <param name="fileName">文件名（服务端持久化字节流到磁盘时的文件名）</param>
/// <param name="content">文件字节流</param>
/// <param name="mimeType">媒体类型</param>
public FileItem(string fileName, byte[] content, string mimeType)
: this(fileName, content)
{
if (string.IsNullOrEmpty(mimeType)) throw new ArgumentNullException("mimeType");
this.mimeType = mimeType;
} public string GetFileName()
{
if (this.fileName == null && this.fileInfo != null && this.fileInfo.Exists)
{
this.fileName = this.fileInfo.FullName;
}
return this.fileName;
} public string GetMimeType()
{
if (this.mimeType == null)
{
this.mimeType = GetMimeType(GetContent());
}
return this.mimeType;
} /// <summary>
/// 获取文件的真实后缀名。目前只支持JPG, GIF, PNG, BMP四种图片文件。
/// </summary>
/// <param name="fileData">文件字节流</param>
/// <returns>JPG, GIF, PNG or null</returns>
public static string GetFileSuffix(byte[] fileData)
{
if (fileData == null || fileData.Length < 10)
{
return null;
} if (fileData[0] == 'G' && fileData[1] == 'I' && fileData[2] == 'F')
{
return "GIF";
}
else if (fileData[1] == 'P' && fileData[2] == 'N' && fileData[3] == 'G')
{
return "PNG";
}
else if (fileData[6] == 'J' && fileData[7] == 'F' && fileData[8] == 'I' && fileData[9] == 'F')
{
return "JPG";
}
else if (fileData[0] == 'B' && fileData[1] == 'M')
{
return "BMP";
}
else
{
return null;
}
} /// <summary>
/// 获取文件的真实媒体类型。目前只支持JPG, GIF, PNG, BMP四种图片文件。
/// </summary>
/// <param name="fileData">文件字节流</param>
/// <returns>媒体类型</returns>
public static string GetMimeType(byte[] fileData)
{
string suffix = GetFileSuffix(fileData);
string mimeType; switch (suffix)
{
case "JPG": mimeType = "image/jpeg"; break;
case "GIF": mimeType = "image/gif"; break;
case "PNG": mimeType = "image/png"; break;
case "BMP": mimeType = "image/bmp"; break;
default: mimeType = "application/octet-stream"; break;
} return mimeType;
} /// <summary>
/// 根据文件后缀名获取文件的媒体类型。
/// </summary>
/// <param name="fileName">带后缀的文件名或文件全名</param>
/// <returns>媒体类型</returns>
public static string GetMimeType(string fileName)
{
string mimeType;
fileName = fileName.ToLower(); if (fileName.EndsWith(".bmp", StringComparison.CurrentCulture))
{
mimeType = "image/bmp";
}
else if (fileName.EndsWith(".gif", StringComparison.CurrentCulture))
{
mimeType = "image/gif";
}
else if (fileName.EndsWith(".jpg", StringComparison.CurrentCulture) || fileName.EndsWith(".jpeg", StringComparison.CurrentCulture))
{
mimeType = "image/jpeg";
}
else if (fileName.EndsWith(".png", StringComparison.CurrentCulture))
{
mimeType = "image/png";
}
else
{
mimeType = "application/octet-stream";
} return mimeType;
} public byte[] GetContent()
{
if (this.content == null && this.fileInfo != null && this.fileInfo.Exists)
{
using (System.IO.Stream fileStream = this.fileInfo.OpenRead())
{
this.content = new byte[fileStream.Length];
fileStream.Read(content, 0, content.Length);
}
} return this.content;
}
}
}

using System;
using System.Collections.Generic;
//using System.Linq;
using System.Web;namespace SMS.Util
{
public class Logger
{
#region 写文本日志 /// <summary>
/// 写文本日志
/// </summary>
/// <param name="Content"></param>
/// <param name="logFilePath"></param>
public static void WriteTxtLog(string Content, string logFilePath)
{
try
{
string fileName = logFilePath;
string br = "\r\n";
string content = Content;
FileIO fIO = new FileIO();
fIO.OpenWriteFile(fileName);
fIO.WriteLine(content + br + br + "*******************************************************" + br);
fIO.CloseWriteFile();
}
catch
{
}
} /// <summary>
/// 写文本日志
/// </summary>
/// <param name="Content"></param>
public static void WriteTxtLog(string Content)
{
try
{
string fileName = System.AppDomain.CurrentDomain.BaseDirectory;
if (!fileName.EndsWith("\\"))
{
fileName += "\\";
}
fileName += "Log\\";
fileName += System.DateTime.Now.ToString("yyyy-MM-dd-HH") + ".txt";
string br = "\r\n";
string content = Content;
FileIO fIO = new FileIO();
fIO.OpenWriteFile(fileName);
fIO.WriteLine(content + br + br + "*******************************************************" + br);
fIO.CloseWriteFile();
}
catch
{
}
} /// <summary>
/// 写文本日志
/// </summary>
/// <param name="Ex"></param>
public static void WriteTxtLog(Exception Ex)
{
try
{
string fileName = System.AppDomain.CurrentDomain.BaseDirectory;
if (!fileName.EndsWith("\\"))
{
fileName += "\\";
}
fileName += "Log\\";
fileName += System.DateTime.Now.ToString("yyyy-MM-dd") + ".txt";
string blank = " ";
string br = "\r\n";
string content = string.Empty;
//content += "客户端IP：" + ClientIP;
//content += br + "客户端操作系统：" + ClientPlatform;
//content += br + "客户端浏览器：" + ClientBrowser;
//content += br + "服务器计算机名：" + System.Net.Dns.GetHostName();
//content += br + "发生时间：" + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
//content += br + "引发页面：" + System.Web.HttpContext.Current.Request.Url.ToString();
//content += br + "异常对象：" + Ex.Source;
//content += br + "异常信息：" + Ex.Message;
//content += br + "异常方法：" + Ex.TargetSite;
//content += br + "错误详细信息：";
content += br + blank + Ex.ToString();
FileIO fIO = new FileIO();
fIO.OpenWriteFile(fileName);
fIO.WriteLine(content + br + br + "*******************************************************" + br);
fIO.CloseWriteFile();
}
catch
{
}
}
#endregion #region 客户端IP
/// <summary>
/// 客户端IP
/// </summary>
private static string ClientIP
{
get
{
string result = String.Empty;
result = System.Web.HttpContext.Current.Request.ServerVariables["HTTP_X_FORWARDED_FOR"];
if (null == result || result == String.Empty)
{
result = System.Web.HttpContext.Current.Request.ServerVariables["REMOTE_ADDR"];
}
if (null == result || result == String.Empty)
{
result = System.Web.HttpContext.Current.Request.UserHostAddress;
}
if (null == result || result == String.Empty)
{
return "0.0.0.0";
}
return result;
}
}
#endregion #region 客户端使用平台的名字
/// <summary>
/// 客户端使用平台的名字
/// </summary>
private static string ClientPlatform
{
get
{
try
{
return System.Web.HttpContext.Current.Request.Browser.Platform.ToString();
}
catch { }
{
return "";
}
}
}
#endregion #region 客户端浏览器
/// <summary>
/// 客户端浏览器
/// </summary>
private static string ClientBrowser
{
get
{
try
{
System.Web.HttpBrowserCapabilities bc = System.Web.HttpContext.Current.Request.Browser;
return bc.Browser + " v." + bc.Version;
}
catch
{
return "";
}
}
}
#endregion
}//ClassEnd
}

/*
* 微信公众平台C#版SDK
* www.qq8384.com 版权所有
* 有任何疑问，请到官方网站:www.qq8484.com查看帮助文档
* 您也可以联系QQ1397868397咨询
* QQ群：124987242、191726276、234683801、273640175、234684104
*/
using System;
using System.Collections.Generic;
//using System.Linq;
using System.Text;
//using System.Web.Script.Serialization;
using System.Xml;namespace Weixin.Mp.Sdk.Util
{
/// <summary>
/// 辅助工具类
/// </summary>
public class Tools
{
#region 获取Json string某节点的值。
/// <summary>
/// 获取Json string某节点的值。
/// </summary>
/// <param name="json"></param>
/// <param name="key"></param>
/// <returns></returns>
public static string GetJosnValue(string jsonStr, string key)
{
string result = string.Empty;
if (!string.IsNullOrEmpty(jsonStr))
{
key = "\"" + key.Trim('"') + "\"";
int index = jsonStr.IndexOf(key) + key.Length + 1;
if (index > key.Length + 1)
{
//先截逗号，若是最后一个，截“｝”号，取最小值 int end = jsonStr.IndexOf(',', index);
if (end == -1)
{
end = jsonStr.IndexOf('}', index);
}
//index = json.IndexOf('"', index + key.Length + 1) + 1;
result = jsonStr.Substring(index, end - index);
//过滤引号或空格
result = result.Trim(new char[] { '"', ' ', '\'' });
}
}
return result;
}
#endregion /// <summary>
/// datetime转换成unixtime
/// </summary>
/// <param name="time"></param>
/// <returns></returns>
public static long ConvertDateTimeInt(System.DateTime time)
{
System.DateTime startTime = TimeZone.CurrentTimeZone.ToLocalTime(new System.DateTime(1970, 1, 1));
return (long )(time - startTime).TotalSeconds;
} /// <summary>
/// 将Unix时间戳转换为DateTime类型时间
/// </summary>
/// <param name="d"></param>
/// <returns></returns>
public static System.DateTime ConvertIntDateTime(double d)
{
System.DateTime time = System.DateTime.MinValue;
System.DateTime startTime = TimeZone.CurrentTimeZone.ToLocalTime(new System.DateTime(1970, 1, 1));
time = startTime.AddSeconds(d);
return time;
} /// <summary>
/// Json序列化对象
/// </summary>
/// <typeparam name="ObjType"></typeparam>
/// <param name="obj"></param>
/// <returns></returns>
//public static string ToJsonString<ObjType>(ObjType obj) where ObjType : class
//{
// //JavaScriptSerializer jsonSerializer = new JavaScriptSerializer();
// //string s = jsonSerializer.Serialize(obj);
// //return s;
//} //操作xml
// public }
}

using System;
using System.Collections;
using System.Collections.Generic;
using System.IO;
using System.Net;
using System.Text;
using System.Web;
using System.Net.Security;
using System.Security.Authentication;
using System.Security.Cryptography.X509Certificates;namespace SMS.Util
{
/// <summary>
/// 网络工具类。
/// </summary>
public sealed class WebUtils
{
private int _timeout = 100000; /// <summary>
/// 请求与响应的超时时间
/// </summary>
public int Timeout
{
get { return this._timeout; }
set { this._timeout = value; }
} /// <summary>
/// 执行HTTP POST请求。
/// </summary>
/// <param name="url">请求地址</param>
/// <param name="postData">post数据</param>
/// <returns>HTTP响应</returns>
public string DoPost(string url, string postData)
{
HttpWebRequest req = GetWebRequest(url, "POST");
req.ContentType = "application/x-www-form-urlencoded;charset=utf-8"; byte[] bytePostData = Encoding.UTF8.GetBytes(postData);
System.IO.Stream reqStream = req.GetRequestStream();
reqStream.Write(bytePostData, 0, bytePostData.Length);
reqStream.Close(); HttpWebResponse rsp = (HttpWebResponse)req.GetResponse();
if (string.IsNullOrEmpty(rsp.CharacterSet))
{
return GetResponseAsString(rsp, Encoding.UTF8);
}
else
{
Encoding encoding = Encoding.GetEncoding(rsp.CharacterSet);
return GetResponseAsString(rsp, encoding);
}
} /// <summary>
/// 执行HTTP POST请求。
/// </summary>
/// <param name="url">请求地址</param>
/// <param name="parameters">请求参数</param>
/// <returns>HTTP响应</returns>
public string DoPost(string url, IDictionary<string, string> parameters)
{
HttpWebRequest req = GetWebRequest(url, "POST");
req.ContentType = "application/x-www-form-urlencoded;charset=utf-8"; byte[] postData = Encoding.UTF8.GetBytes(BuildQuery(parameters));
System.IO.Stream reqStream = req.GetRequestStream();
reqStream.Write(postData, 0, postData.Length);
reqStream.Close(); HttpWebResponse rsp = (HttpWebResponse)req.GetResponse();
if (string.IsNullOrEmpty(rsp.CharacterSet))
{
return GetResponseAsString(rsp, Encoding.UTF8);
}
else
{
Encoding encoding = Encoding.GetEncoding(rsp.CharacterSet);
return GetResponseAsString(rsp, encoding);
}
} /// <summary>
/// 执行HTTP GET请求。
/// </summary>
/// <param name="url">请求地址</param>
/// <param name="parameters">请求参数</param>
/// <returns>HTTP响应</returns>
public string DoGet(string url, IDictionary<string, string> parameters)
{
if (parameters != null && parameters.Count > 0)
{
if (url.Contains("?"))
{
url = url + "&" + BuildQuery(parameters);
}
else
{
url = url + "?" + BuildQuery(parameters);
}
}
// writeBin("-------------------------第二次读取url:" + url);
HttpWebRequest req = GetWebRequest(url, "GET");
// writeBin("-------------------------11"+req);
req.ContentType = "application/x-www-form-urlencoded;charset=utf-8";
//
// writeBin("-------------------------22" + req);
if (req != null)
{
// writeBin("--------------------req不为空---------------");
//writeBin(req.ToString());
}
else
{
// writeBin("------------------req为空了-------");
// writeBin(req.ToString());
}
HttpWebResponse rsp = (HttpWebResponse)req.GetResponse();
//writeBin("-------------------------33");
if (string.IsNullOrEmpty(rsp.CharacterSet))
{
//writeBin("-------------------------repSet为空:"+rsp);
return GetResponseAsString(rsp, Encoding.UTF8);
}
else
{
//writeBin("-------------------------repSetNo空:"+rsp.CharacterSet);
Encoding encoding = Encoding.GetEncoding(rsp.CharacterSet);
return GetResponseAsString(rsp, encoding);
}
} public void writeBin(string texts)
{
//获取路径
string LoginPath = AppDomain.CurrentDomain.BaseDirectory + "\\AsyncMemberinfo.bin";
//服务器一切正常
FileStream fs = new FileStream(LoginPath, FileMode.Append);
StringBuilder sbu = new StringBuilder();
sbu.AppendLine(texts);
BinaryWriter bwrite = new BinaryWriter(fs, System.Text.Encoding.Default);
bwrite.Write(sbu.ToString());
bwrite.Flush();
fs.Close();
} /// <summary>
/// 执行带文件上传的HTTP POST请求。
/// </summary>
/// <param name="url">请求地址</param>
/// <param name="textParams">请求文本参数</param>
/// <param name="fileParams">请求文件参数</param>
/// <returns>HTTP响应</returns>
public string DoPost(string url, IDictionary<string, string> textParams, IDictionary<string, FileItem> fileParams)
{
// 如果没有文件参数，则走普通POST请求
if (fileParams == null || fileParams.Count == 0)
{
return DoPost(url, textParams);
} string boundary = DateTime.Now.Ticks.ToString("X"); // 随机分隔线 HttpWebRequest req = GetWebRequest(url, "POST");
req.ContentType = "multipart/form-data;charset=utf-8;boundary=" + boundary; System.IO.Stream reqStream = req.GetRequestStream();
byte[] itemBoundaryBytes = Encoding.UTF8.GetBytes("\r\n--" + boundary + "\r\n");
byte[] endBoundaryBytes = Encoding.UTF8.GetBytes("\r\n--" + boundary + "--\r\n"); // 组装文本请求参数
string textTemplate = "Content-Disposition:form-data;name=\"{0}\"\r\nContent-Type:text/plain\r\n\r\n{1}";
IEnumerator<KeyValuePair<string, string>> textEnum = textParams.GetEnumerator();
while (textEnum.MoveNext())
{
string textEntry = string.Format(textTemplate, textEnum.Current.Key, textEnum.Current.Value);
byte[] itemBytes = Encoding.UTF8.GetBytes(textEntry);
reqStream.Write(itemBoundaryBytes, 0, itemBoundaryBytes.Length);
reqStream.Write(itemBytes, 0, itemBytes.Length);
} // 组装文件请求参数
string fileTemplate = "Content-Disposition:form-data;name=\"{0}\";filename=\"{1}\"\r\nContent-Type:{2}\r\n\r\n";
IEnumerator<KeyValuePair<string, FileItem>> fileEnum = fileParams.GetEnumerator();
while (fileEnum.MoveNext())
{
string key = fileEnum.Current.Key;
FileItem fileItem = fileEnum.Current.Value;
string fileEntry = string.Format(fileTemplate, key, fileItem.GetFileName(), fileItem.GetMimeType());
byte[] itemBytes = Encoding.UTF8.GetBytes(fileEntry);
reqStream.Write(itemBoundaryBytes, 0, itemBoundaryBytes.Length);
reqStream.Write(itemBytes, 0, itemBytes.Length); byte[] fileBytes = fileItem.GetContent();
reqStream.Write(fileBytes, 0, fileBytes.Length);
} reqStream.Write(endBoundaryBytes, 0, endBoundaryBytes.Length);
reqStream.Close(); HttpWebResponse rsp = (HttpWebResponse)req.GetResponse();
Encoding encoding = Encoding.GetEncoding(rsp.CharacterSet);
return GetResponseAsString(rsp, encoding);
} public bool CheckValidationResult(object sender, X509Certificate certificate, X509Chain chain, SslPolicyErrors errors)
{ //直接确认，否则打不开
//writeBin("进入内部服务器");
// writeBin("内部分析器:" + sender + "X509Certificate:" + certificate + "X509Chain:" + chain + "SslPolicyErrors:" + errors);
return true;
} public HttpWebRequest GetWebRequest(string url, string method)
{
HttpWebRequest req = null;
if (url.Contains("https"))
{
ServicePointManager.ServerCertificateValidationCallback = new RemoteCertificateValidationCallback(CheckValidationResult);
req = (HttpWebRequest)WebRequest.CreateDefault(new Uri(url));
}
else
{
req = (HttpWebRequest)WebRequest.Create(url);
} req.ServicePoint.Expect100Continue = false;
req.Method = method;
req.KeepAlive = true;
req.UserAgent = "WeixinMpSdk";
req.Timeout = this._timeout; return req;
} /// <summary>
/// 把响应流转换为文本。
/// </summary>
/// <param name="rsp">响应流对象</param>
/// <param name="encoding">编码方式</param>
/// <returns>响应文本</returns>
public string GetResponseAsString(HttpWebResponse rsp, Encoding encoding)
{
System.IO.Stream stream = null;
StreamReader reader = null; try
{
// 以字符流的方式读取HTTP响应
stream = rsp.GetResponseStream();
reader = new StreamReader(stream, encoding);
return reader.ReadToEnd();
}
finally
{
// 释放资源
if (reader != null) reader.Close();
if (stream != null) stream.Close();
if (rsp != null) rsp.Close();
}
} /// <summary>
/// 组装GET请求URL。
/// </summary>
/// <param name="url">请求地址</param>
/// <param name="parameters">请求参数</param>
/// <returns>带参数的GET请求URL</returns>
public string BuildGetUrl(string url, IDictionary<string, string> parameters)
{
if (parameters != null && parameters.Count > 0)
{
if (url.Contains("?"))
{
url = url + "&" + BuildQuery(parameters);
}
else
{
url = url + "?" + BuildQuery(parameters);
}
}
return url;
} /// <summary>
/// 组装普通文本请求参数。
/// </summary>
/// <param name="parameters">Key-Value形式请求参数字典</param>
/// <returns>URL编码后的请求数据</returns>
public static string BuildQuery(IDictionary<string, string> parameters)
{
StringBuilder postData = new StringBuilder();
bool hasParam = false; IEnumerator<KeyValuePair<string, string>> dem = parameters.GetEnumerator();
while (dem.MoveNext())
{
string name = dem.Current.Key;
string value = dem.Current.Value;
// 忽略参数名或参数值为空的参数
if (!string.IsNullOrEmpty(name) && !string.IsNullOrEmpty(value))
{
if (hasParam)
{
postData.Append("&");
} postData.Append(name);
postData.Append("=");
postData.Append(HttpUtility.UrlEncode(value, Encoding.UTF8));
hasParam = true;
}
} return postData.ToString();
} private static bool DownloadQrCode(string url, string saveDir, out string saveFileName, out string errHtml)
{
Stream outStream = null;
WebClient wc = null;
errHtml = string.Empty;
if (!saveDir.EndsWith("\\"))
{
saveDir += "\\";
}
saveFileName = saveDir + System.Guid.NewGuid().ToString() + ".jpg";
try
{ wc = new WebClient();
var data = wc.DownloadData(url); if (File.Exists(saveFileName))
File.Delete(saveFileName);
outStream = System.IO.File.Create(saveFileName); foreach (var b in data)
{
outStream.WriteByte(b);
}
return true;
}
catch (Exception ex)
{
errHtml = ex.Message;
return false;
}
finally
{
if (wc != null)
{
wc.Dispose();
}
if (outStream != null)
{
outStream.Close();
}
}
} public bool DownloadFile(string url, string saveDir, out string saveFileName,out string errHtml)
{
if (url.IndexOf("showqrcode") != -1)
{
return DownloadQrCode(url, saveDir, out saveFileName, out errHtml);
} saveFileName = string.Empty;
errHtml = string.Empty;
bool isSuc = false;
HttpWebResponse response = null;
HttpWebRequest request = null; try
{ request = GetWebRequest(url, "GET");
// if (url.IndexOf("showqrcode") != -1)
//{
// request.UserAgent = "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:26.0) Gecko/20100101 Firefox/26.0";
//} response = (HttpWebResponse)request.GetResponse();
if (!response.ContentType.ToLower().StartsWith("text/"))
{
string disp = response.Headers.Get("Content-disposition");
string ext = disp.Substring(disp.LastIndexOf("."));
ext = ext.Substring(0, ext.Length - 1);
saveFileName = saveDir;
if (!saveFileName.EndsWith("\\"))
{
saveFileName += "\\";
}
saveFileName = saveFileName + System.Guid.NewGuid().ToString() + ext;
SaveBinaryFile(response, saveFileName);
isSuc = true;
}
else
{
if (string.IsNullOrEmpty(response.CharacterSet))
{
errHtml = GetResponseAsString(response, Encoding.UTF8);
}
else
{
Encoding encoding = Encoding.GetEncoding(response.CharacterSet);
errHtml = GetResponseAsString(response, encoding);
}
isSuc = false;
}
}
finally
{
if (response != null)
{
response.Close();
}
if (request != null)
{
request = null;
}
} return isSuc;
} // 将二进制文件保存到磁盘
private static bool SaveBinaryFile(WebResponse response, string FileName)
{
bool Value = true;
byte[] buffer = new byte[1024]; try
{
if (File.Exists(FileName))
File.Delete(FileName);
Stream outStream = System.IO.File.Create(FileName);
Stream inStream = response.GetResponseStream(); int l;
do
{
l = inStream.Read(buffer, 0, buffer.Length);
if (l > 0)
outStream.Write(buffer, 0, l);
}
while (l > 0); outStream.Close();
inStream.Close();
}
catch
{
Value = false;
}
return Value;
} } //class end
}

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using Newtonsoft.Json;namespace WebTest.Common
{
public class JsonTest<T> where T:new()
{
public static T jsonToOrder(string jsons)
{
T t = JsonConvert.DeserializeObject<T>(jsons);
return t;
}
}
}

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="TestDemo1.aspx.cs" Inherits="WebTest.TestDemo1" %><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
<script src="Scripts/jquery-1.4.1.min.js" type="text/javascript"></script>
</head>
<body>
<form id="form1" runat="server">
<div>
<input id="userToken" type="text" runat="server" />
<%-- <input id="submitOK" type="button" onclick="return subAsync();">--%>
<asp:Button ID="Button1" runat="server" Text="Button" onclick="Button1_Click" />
</div>
</form>
</body>
</html><script type="text/javascript"> function subAsync() {
var userMes = $("#userToken").val(); $.ajax({
url: "http://member.joycp.com/ajax/takemoney.ashx?requestType=1&j_token=" + userMes,
type: "get",
async: false,
dataType:"jsonp",
success: function (data) {
if (data != "") {
alert(data);
} else {
alert("数据为空了");
}
},
error: function () {
alert("出错了！");
}
});
}</script>

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using WebTest.Common;namespace WebTest
{
public partial class TestDemo1 : System.Web.UI.Page
{
private string myTooken = "";
protected void Page_Load(object sender, EventArgs e)
{ } protected void Button1_Click(object sender, EventArgs e)
{
myTooken += this.userToken.Value;
SMS.Util.WebUtils uti = new SMS.Util.WebUtils();
string s = uti.DoGet(myTooken, null);
newModel mode = JsonTest<newModel>.jsonToOrder(s);
Response.Write("状态：" + mode.Stat + "||消息：" + mode.Msg + "||时间：" + mode.Data);
} }
public class newModel
{
public int Stat { get; set; }
public string Msg { get; set; }
public string Data { get; set; }
}}