public IActionResult Post([FromBody] DecodeParam param)
{
if (param == null || string.IsNullOrWhiteSpace(param.Code))
{
_logger.LogError("No param in decoding.");
return(BadRequest("no param"));
}
var code = param.Code.Trim();
if (code.Length > _decodeMaxLength)
{
_logger.LogError("Decoding param too long: {0}", code.Length);
return(BadRequest("param too long"));
}
try
{
var sourceAes = EncodeTool.StringToByteArray(code);
var source = AESTool.Decrypt(sourceAes);
var sourceStr = Encoding.UTF8.GetString(source);
_logger.LogInformation("Decoding successfully.\nCode: {0} \nSource: {1}", code, sourceStr);
return(new JsonResult(new DecodeResult()
{
Source = sourceStr
}));
}
catch (Exception ex)
{
_logger.LogError("Decoding error for string:\n {0} \nError: {1}", code, ex.Message);
return(BadRequest("decode error"));
}
}
public static void CallPythonToDecode(object decodeparam)
{
DecodeParam param = (DecodeParam)decodeparam;
string inputvideo = param.inputvideo;
string outputpath = param.outputpath;
//获取本地程序路径以确定python文件位置
string LocalPath = System.IO.Directory.GetCurrentDirectory().ToString();
Process decoder = new Process();
//decoder.StartInfo.FileName = LocalPath + "\\DecodeMod.exe";
decoder.StartInfo.FileName = "python.exe";
decoder.StartInfo.UseShellExecute = false; //是否使用操作系统shell启动
decoder.StartInfo.RedirectStandardInput = true; //接受来自调用程序的输入信息
decoder.StartInfo.RedirectStandardOutput = true; //由调用程序获取输出信息
decoder.StartInfo.RedirectStandardError = true; //重定向标准错误输出
decoder.StartInfo.CreateNoWindow = true; //不显示程序窗口
decoder.StartInfo.Arguments = LocalPath + "\\DecodeMod.py -i \"" + inputvideo + "\" -o \"" + outputpath + "\"";
decoder.Start(); //启动程序
////获取本地程序路径以确定python文件位置
//string LocalPath = System.IO.Directory.GetCurrentDirectory().ToString();
////键入命令
//string decodecmd = "python " + LocalPath + "/DecodeMod.py -i " + inputvideo + " -o " + outputpath;
//string decodecmd = LocalPath + "\\DecodeMod.exe -i " + inputvideo + " -o " + outputpath;
//decoder.StandardInput.WriteLine(decodecmd);
//decoder.StandardInput.AutoFlush = true;
//while (!decoder.StandardOutput.EndOfStream)
//{
// //Console.WriteLine(decoder.StandardOutput.ReadLine());
// Thread.Sleep(10);
//}
decoder.WaitForExit();
decoder.Close();
DataAnalyze.threadControlCounter += 1;
}
