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application/index/untils/ImportExcelUntil.php

+<?php
+
+namespace app\index\untils;
+/**
+ * Created by PhpStorm.
+ * User: zw
+ * Date: 2019/8/16
+ * Time: 15:49
+ */
+class ImportExcelUntil
+{
+    public function importExcel($file_path)
+    {
+        $reader = new \PhpOffice\PhpSpreadsheet\Reader\Xlsx();
+        $reader->setReadDataOnly(true);
+        $spreadsheet = "";
+        try{
+            $spreadsheet   = $reader->load($file_path);
+        }catch (\Exception $exception){
+           return "找不到文件路径";
+        }
+
+        $sheet         = $spreadsheet->getActiveSheet();
+        $highestRow    = $sheet->getHighestRow();  // 最大行数
+        $highestColumn = $sheet->getHighestColumn(); // 最大列数
+        $highestColumn = "AB";
+        // 把下标变成数字,如A-Z分别对应1-26，AA对应27，AB对应28，以此类推
+        $highestColumnIndex = \PhpOffice\PhpSpreadsheet\Cell\Coordinate::columnIndexFromString($highestColumn);
+        /* if($highestRow <= 2){ // 因为students.xlsx表格数据是从第三行开始的
+             exit('Excel没有任何数据');
+         }*/
+        $data = array();
+        for ($row = 0; $row <= $highestRow; $row++) {
+            $tempData['name']    = $sheet->getCellByColumnAndRow(1, $row)->getValue();
+            $tempData['chinese'] = $sheet->getCellByColumnAndRow(2, $row)->getValue();
+            $tempData['math']    = $sheet->getCellByColumnAndRow(3, $row)->getValue();
+            $tempData['English'] = $sheet->getCellByColumnAndRow(4, $row)->getValue();
+            $data[]              = $tempData;
+        }
+        dump($data);
+    }
+}
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