CakePHP ?????? ???? ??? ??? ? ??? ???? ??

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1??: ?? ??? ?? ???
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// 在app/View/Photos/add.ctp文件中

<!-- 表單開始 -->
<?= $this->Form->create('Photo', ['type' => 'file']) ?>

<!-- 文件上傳字段 -->
<?= $this->Form->input('image', ['type' => 'file']) ?>

<!-- 提交按鈕 -->
<?= $this->Form->button('上傳圖片', ['type' => 'submit']) ?>

<!-- 表單結(jié)束 -->
<?= $this->Form->end() ?>

2??: ?? ??? ??
???? ?????? ?? ???? ???? ???. ?? ?? ?? ??? ??? ????.

// 在app/Controller/PhotosController.php文件中

public function add()
{
    // 檢查是否有文件上傳
    if ($this->request->is('post')) {
        // 獲取上傳的文件
        $image = $this->request->data['Photo']['image'];

        // 獲取文件的擴展名
        $extension = pathinfo($image['name'], PATHINFO_EXTENSION);

        // 生成一個唯一的文件名
        $filename = uniqid() . '.' . $extension;

        // 保存文件到指定目錄
        move_uploaded_file($image['tmp_name'], WWW_ROOT . 'img' . DS . $filename);

        // 保存文件路徑到數(shù)據(jù)庫
        $this->request->data['Photo']['image'] = 'img/' . $filename;

        // 保存表單數(shù)據(jù)到數(shù)據(jù)庫
        $this->Photo->save($this->request->data);

        // 重定向到列表頁面或者其他邏輯
        $this->redirect(array('action' => 'index'));
    }
}

3??: ??? ??
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// 在app/View/Photos/index.ctp文件中

<!-- 圖片顯示開始 -->
<?php foreach ($photos as $photo): ?>
    <?= $this->Html->image($photo['Photo']['image'], array('width' => '200px')) ?>
<?php endforeach; ?>
<!-- 圖片顯示結(jié)束 -->

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?? ? ??? ?? ??? CakePHP ??????? ??? ??? ? ?? ??? ????? ??????. ??? ?? ??? ????? ???? ??? ?? ???? ??? ? ????. CakePHP ?????? ???? ???? ??? ??? ? ?? ?? ?? ????? ?? ??????. CakePHP ?????? ??? ?????? ??? ??? ?????!

? ??? CakePHP ?????? ???? ??? ??? ? ??? ???? ??? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!