EasyExcel.read()

// MultipartFile file;
InputStream inputStream = file.getInputStream();
// sheet页
int sheetIdx = 0;
// 单个句柄的数据量
int batchCount = 50;
EasyExcel.read(inputStream, ExcelVo.class, new PageReadListener<ExcelVo>(list -> {
    for (ExcelVo vo : list) {
		System.out.println(vo);
    }
// }, batchCount)).sheet(sheetIdx).doReadSync();
} )).sheet().doReadSync();

@Data
public class ExcelVo {

    @ExcelProperty("id")
    private Long id;

    @ExcelProperty("编码")
    private String Code;
}