/// <summary>
/// 判断文件是否存在，不存在则创建
/// </summary>
/// <param name="fileFullPath">目录名+文件名</param>
private void fileExsitOrCreate(string fileFullPath)
{
if (!File.Exists(fileFullPath))
{
ReflectEntityProp <BillForExcel> goodsReflect = new ReflectEntityProp <BillForExcel>();
ReflectEntityProp <GoodsTypeForExcel> goodsTypeReflect = new ReflectEntityProp <GoodsTypeForExcel>();
HSSFWorkbook wb = new HSSFWorkbook();
//格式
ICellStyle style = wb.CreateCellStyle();
style.Alignment = NPOI.SS.UserModel.HorizontalAlignment.Center;
IFont font = wb.CreateFont();
font.IsBold = true;
font.FontHeightInPoints = 12;
style.SetFont(font);
if (ExcelTool.getSheetDataAt(ExcelTool.getWorkBook(filePath + fileName), TableId.BillForExcel.ToString()) == null)
{
ExcelTool.createExcelColumns <BillForExcel>(ref wb, style);
}
if (ExcelTool.getSheetDataAt(ExcelTool.getWorkBook(filePath + fileName), TableId.GoodsTypeForExcel.ToString()) == null)
{
ExcelTool.createExcelColumns <GoodsTypeForExcel>(ref wb, style);
}
FileStream fs = new FileStream(fileFullPath, FileMode.Create);
wb.Write(fs);
fs.Close();
}
}