/// <summary>
///获取文件类型
/// </summary>
/// <param name="Extension"></param>
/// <returns></returns>
public static EnumDataFileType GetDataFileType(string Extension)
{
EnumDataFileType dataFileType = EnumDataFileType.none;
Enum.TryParse <EnumDataFileType>(Extension, out dataFileType);
return(dataFileType);
}
/// <summary>
/// 获取解析
/// </summary>
/// <param name="FilePath"></param>
/// <returns></returns>
public static async Task <bool> GetAnalysisFile(string FilePath)
{
IAnalysisFile analysisFile = null;
string Extension = "";
if (System.IO.File.Exists(FilePath))
{
string FileName = System.IO.Path.GetFileName(FilePath);
Extension = System.IO.Path.GetExtension(FileName);
}
else
{
throw new Exception($"文件：{FilePath}不存在。");
}
//
EnumDataFileType dataFileType = GetDataFileType(Extension);
//
switch (dataFileType)
{
#region Office
case EnumDataFileType.XLS:
{
analysisFile = new Execl.AnalysisFileForXls()
{
FilePath = FilePath
};
break;
}
case EnumDataFileType.XLSX:
{
analysisFile = new Execl.AnalysisFileForXlsx()
{
FilePath = FilePath
};
break;
}
case EnumDataFileType.DOC:
{
analysisFile = new Word.AnalysisFileForDoc()
{
FilePath = FilePath
};
break;
}
case EnumDataFileType.DOCX:
{
analysisFile = new Word.AnalysisFileForDoc()
{
FilePath = FilePath
};
break;
}
case EnumDataFileType.PPT:
{
analysisFile = new PowerPoint.AnalysisFileForPpt()
{
FilePath = FilePath
};
break;
}
case EnumDataFileType.PPTX:
{
analysisFile = new PowerPoint.AnalysisFileForPptx()
{
FilePath = FilePath
};
break;
}
#endregion
#region Pdf
case EnumDataFileType.PDF:
{
analysisFile = new Pdf.AnalysisFileForPdf()
{
FilePath = FilePath
};
break;
}
#endregion
#region Txt
case EnumDataFileType.TXT:
{
analysisFile = new Txt.AnalysisFileForTxt()
{
FilePath = FilePath
};
break;
}
#endregion
#region Image
case EnumDataFileType.PNG:
{
analysisFile = new Images.AnalysisFileForPng()
{
FilePath = FilePath
};
break;
}
case EnumDataFileType.JPG:
{
analysisFile = new Images.AnalysisFileForJpg()
{
FilePath = FilePath
};
break;
}
case EnumDataFileType.JPEG:
{
analysisFile = new Images.AnalysisFileForJpeg()
{
FilePath = FilePath
};
break;
}
case EnumDataFileType.GIF:
{
analysisFile = new Images.AnalysisFileForGif()
{
FilePath = FilePath
};
break;
}
case EnumDataFileType.BMP:
{
analysisFile = new Images.AnalysisFileForBmp()
{
FilePath = FilePath
};
break;
}
case EnumDataFileType.TIFF:
{
analysisFile = new Images.AnalysisFileForTiff()
{
FilePath = FilePath
};
break;
}
#endregion
default:
{
throw new Exception($"不支持{Extension}文件格式。");
}
}
return(await analysisFile.Analysis());
}
