public static string GetDecrypted(this string bas64String)
{
var encrypted = Base64Helper.Base64ToString(bas64String);
var decryptedText = Encryptor.Decrypt(encrypted);
return(decryptedText);
}
public String Print(HttpListenerContext context)
{
HttpListenerPostParaHelper httppost = new HttpListenerPostParaHelper(context);
byte[] fileContent = new byte[] { };
String content = httppost.get("data").Substring(httppost.get("data").IndexOf(',') + 1);
String type = httppost.get("type");
String printName = httppost.get("printName");
int rawKind = Convert.ToInt32(httppost.get("rawKind"));
try
{
switch (httppost.get("mode"))
{
case "base64":
fileContent = Base64Helper.Base64ToString(content);
break;
case "file":
default:
fileContent = FileHelper.FileToBytes(content);
break;
}
String path = System.Environment.CurrentDirectory + "\\Temp\\" + DateTime.Now.ToString("yyyyMMdd") + "\\";
String filename = path + System.Guid.NewGuid().ToString() + "." + type;
FileHelper.CreateDirectory(path);
FileHelper.CreateFile(filename, fileContent);
Print print = new Print(printName, rawKind);
print.set(filename, type);
Thread thread = new Thread(start: new ThreadStart(print.run));
thread.Start();
}
catch (Exception e)
{
return("打印失败:" + e.Message);
}
return("打印成功");
}
/// <summary>
/// 将Base64编码解析成字符串
/// </summary>
/// <param name="strbase">要解码的string字符</param>
/// <param name="encoding">字符编码方案</param>
/// <returns>字符串</returns>
public static string Base64ToString(string strbase, Encoding encoding)
{
return(Base64Helper.Base64ToString(strbase, encoding));
}