/// <summary>
/// 发送 byte[] 数据，可选择加密或明文发送
/// </summary>
/// <param name="PostUri"></param>
/// <param name="Content">待加密的内容</param>
/// <param name="IsEncryptoSend">是否加密发送</param>
/// <param name="enableKeyIV">是否允许DES的加密算法Key,IV使用一致的</param>
/// <returns>WebResponse</returns>
public static WebResponse Send(string PostUri, string Content, bool IsEncryptoSend, bool enableKeyIV)
{
if (IsEncryptoSend)
{
string publicKey = FileHelper.ReadFile(FunctionHelper.GetRealFile(FunctionHelper.GetAppSettings("publicKey")));
string desKey = StringHelper.RandomSTR(8);
string desIV = desKey;
string rsaDes = "";
string encryptContent = cs.EncryptString(Content, publicKey, desKey, desIV, out rsaDes);
Hashtable ht = new Hashtable();
ht.Add("CS_DESSTRING", rsaDes);
return(cs.Send(PostUri, encryptContent, ht));
}
else
{
return(cs.Send(PostUri, Content));
}
}
/// <summary>
/// 上传文件
/// </summary>
/// <param name="upfile">获取客户段上传的文件</param>
/// <param name="limitType">允许上传的文件类型，null值为无限制</param>
/// <param name="limitSize">上传文件的大小限制(0为无限制)</param>
/// <param name="autoName">是否自动命名</param>
/// <param name="savepath">上传文件的保存路径</param>
/// <returns>string[]</returns>
public static string[] UploadFile(HttpPostedFile upfile, string limitType, int limitSize, bool autoName, string savepath)
{
string[] strResult = new string[5];
string[] extName = null;
if (!Object.Equals(limitType, null) || Object.Equals(limitType, ""))
{
extName = FunctionHelper.SplitArray(limitType, ',');
}
int fileSize = upfile.ContentLength; // 上传文件大小
string fileClientName = upfile.FileName; // 在客户端的文件全路径
string fileFullName = Path.GetFileName(fileClientName); // 上传文件名（包括后缀符）
if (fileFullName == null || fileFullName == "")
{
strResult[0] = "无文件";
strResult[1] = "";
strResult[2] = "";
strResult[3] = "";
strResult[4] = "<font color=red>失败</font>";
return(strResult);
}
else
{
string fileType = upfile.ContentType; // 上传文件的MIME类型
string[] array = FunctionHelper.SplitArray(fileFullName, '.');
string fileExt = array[array.Length - 1]; // 上传文件后缀符
int fileNameLength = fileFullName.Length - fileExt.Length - 1;
string fileName = ""; // 上传文件名（不包括后缀符）
if (autoName)
{
fileName = "_" + StringHelper.MakeName();
}
else
{
fileName = fileFullName.Substring(0, fileNameLength);
}
string savename = fileName + "." + fileExt;
strResult[0] = fileClientName;
strResult[1] = savename;
strResult[2] = fileType;
strResult[3] = fileSize.ToString();
bool EnableUpload = false;
if (limitSize <= fileSize && limitSize != 0)
{
strResult[4] = "<font color=red>失败</font>，上传文件过大";
EnableUpload = false;
}
else if (extName != null)
{
for (int i = 0; i <= extName.Length - 1; i++)
{
if (string.Compare(fileExt, extName[i].ToString(), true) == 0)
{
EnableUpload = true;
break;
}
else
{
strResult[4] = "<font color=red>失败</font>，文件类型不允许上传";
EnableUpload = false;
}
}
}
else
{
EnableUpload = true;
}
// 符合上传条件，开始执行上传文件操作。
if (EnableUpload)
{
try
{
string savefile = savepath + savename;
FileHelper.WriteFile(savefile, "临时文件");
upfile.SaveAs(savefile);
strResult[4] = "成功";
//strResult[4] = "成功<!--" + FunctionHelper.GetRealPath(savepath) + savename + "-->";
}
catch (Exception exc)
{
strResult[4] = "<font color=red>失败</font><!-- " + exc.Message + " -->";
}
}
return(strResult);
}
}
/// <summary>
/// 发送方获取接收方返回的信息
/// </summary>
/// <param name="res">返回给发送方的 Response 对象</param>
/// <param name="CS_RESULT">返回操作结果</param>
/// <returns>string</returns>
public static string GetResponseContent(WebResponse res, out string CS_RESULT)
{
CS_RESULT = FunctionHelper.CheckValiable(res.Headers["CS_RESULT"]) ? res.Headers["CS_RESULT"] : "";
return(cs.GetResponseStream(res));
}
