132 lines
4.6 KiB
PHP
132 lines
4.6 KiB
PHP
<?php
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namespace app\admin\controller;
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use PhpOffice\PhpSpreadsheet\IOFactory;
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use think\Controller;
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class Execlaa extends Controller
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{
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public function readexcel()
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{
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$rootPath = $_SERVER['DOCUMENT_ROOT'];
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$publicPath = rtrim($rootPath, '/');
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$filePath = '/tsf/2302.xls';
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$directory = '/tsf/2302班'; // 替换为你的图片文件夹路径
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// Excel文件路径
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$excelPath = $publicPath . $filePath;
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// dump($excelPath);
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// die;
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// 读取Excel文件
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$spreadsheet = IOFactory::load($excelPath);
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$worksheet = $spreadsheet->getActiveSheet();
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// dump($spreadsheet);
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// die;
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// 获取数据
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$data = [];
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$highestRow = $worksheet->getHighestRow(); // 获取最高行数
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$highestColumn = $worksheet->getHighestColumn(); // 获取最高列
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for ($row = 2; $row <= $highestRow; $row++) { // 假设第一行是标题行
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$rowData = [];
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for ($col = 'A'; $col <= $highestColumn; $col++) {
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$rowData[] = $worksheet->getCell($col . $row)->getValue();
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}
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$data[] = $rowData;
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}
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// 处理数据或返回数据
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// 例如：输出数据到控制台
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// foreach ($data as $row) {
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// var_dump($row);
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// }
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// 或者你可以将数据保存到数据库或进行其他操作
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// ...
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// dump($data);
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// die;
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$picPath = $publicPath . $directory;
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$tupian_arr = [];
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// 打开目录
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if ($handle = opendir($picPath)) {
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// 遍历目录中的文件和子目录
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while (false !== ($file = readdir($handle))) {
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// 跳过当前目录和上级目录
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if ($file != "." && $file != "..") {
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// 检查文件扩展名是否为图片格式
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$extension = pathinfo($file, PATHINFO_EXTENSION);
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$imageExtensions = array('jpg', 'jpeg', 'png', 'gif', 'bmp'); // 添加你需要的图片格式
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if (in_array(strtolower($extension), $imageExtensions)) {
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// 输出图片文件名或进行其他处理
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// echo "找到图片文件: " . $file . "<br>";
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// 如果你想获取图片完整路径，可以这样做：
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$fullPath = $picPath . '/' . $file;
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// echo "图片完整路径: " . $fullPath . "<br>";
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// dump($fullPath);
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// dump($file);
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// dump(pathinfo($file, PATHINFO_FILENAME));
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// dump('~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~');
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$tupian_arr[pathinfo($file, PATHINFO_FILENAME)] = $fullPath;
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}
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}
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}
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// 关闭目录
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closedir($handle);
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} else {
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echo "无法打开目录 $directory";
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}
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foreach ($tupian_arr as $key => $value) {
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for ($i=0; $i < count($data); $i++) {
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if($data[$i][0] == $key){
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$this->renameImage($value,$data[$i][4]);
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break;
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}
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}
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}
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// dump($tupian_arr);
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// dump($tupian_arr[1]);
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// return json(['status' => 'success', 'data' => $data]); // 假设你想返回JSON响应
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}
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public function renameImage($filename,$newfn)
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{
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// 假设这是你的图片文件的当前路径
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// $filename = './public/uploads/old_name.jpg';
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// 构建新的文件名（确保它与目录中的其他文件不冲突）
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$newfn = $newfn.'.jpg';
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$rootPath = $_SERVER['DOCUMENT_ROOT'];
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$publicPath = rtrim($rootPath, '/');
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$newImagePath = $publicPath . '/tsf/demo/'.$newfn;
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// $newImagePath = './public/uploads/' . $newFileName;
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// dump($filename);
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// dump($newImagePath);
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// 使用rename()函数重命名文件
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if (rename($filename, $newImagePath)) {
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// 重命名成功，可以进行其他操作，如记录日志、返回成功消息等
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echo '图片重命名成功！';
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} else {
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// 重命名失败，处理错误
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echo '图片重命名失败，请检查路径和权限！';
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}
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}
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} |