Npoi导入Excel其实只要读成DataTable就可以随意操作了, 比如转为Entity...
By: 胖纸不争
NetCore🐧群: 743336452
核心代码:
```csharp
public class ExcelImport
{
public string FilePath { get; set; }
public string SheetName { get; set; }
private DataTable _dataTable;
///
/// 初始化文件路径和Sheet名称
///
///
///