批量导入，空行跳过

controllers/book/book.go

@@ -233,6 +233,9 @@ func (c *BookController) ExcelInpuData() {
 			if key == 0 {
 				continue
 			}
+			if row.Cells[0].String() == "" {
+				continue
+			}
 			total, err := row.Cells[2].Int()
 			if err != nil {
 				c.ResponseError(err)