wx.sstbc.com/app/Models/EmailRecordUser.php

<?php


namespace App\Models;


use Illuminate\Support\Facades\Cache;
use Illuminate\Support\Facades\Mail;

class EmailRecordUser extends SoftDeletesModel
{
    protected $casts = ['var_data' => 'json'];

    public function emailRecord()
    {
        return $this->hasOne(EmailRecord::class, 'id', 'email_record_id');
    }

    /**
     * 邮件模版内容替换
     * @param $template
     * @param $email_record_users
     */
    public static function template($template, $var_data)
    {
        foreach ($var_data as $key => $var) {
            $key = trim($key);
            $var = trim($var);
            $template = str_replace('{' . $key . '}', $var, $template);
        }
        return $template;
    }


    /**
     * 发送邮件
     * @param string $title 邮件标题
     * @param string $template 邮件内容
     * @param string $email 收件人邮箱
     * @param array $attachments 附件数组，可以是 Upload 对象数组或文件路径数组
     */
    public static function email($title, $template, $email, $attachments = [])
    {
        Mail::send('email', compact('template'), function ($message) use ($email, $title, $attachments) {
            $message->from(env('MAIL_USERNAME'), '苏州科技商学院');
            $message->to($email)->subject($title);

            // 添加附件
            if (!empty($attachments)) {
                foreach ($attachments as $attachment) {
                    if ($attachment instanceof Upload) {
                        // 如果是 Upload 对象，获取文件路径
                        // folder 格式为 'storage/files'，实际文件存储在 storage/app/public/files
                        $folderPath = str_replace('storage/', '', $attachment->folder);
                        $filePath = storage_path('app/public/' . $folderPath . '/' . $attachment->name);
                        if (file_exists($filePath)) {
                            $message->attach($filePath, [
                                'as' => $attachment->original_name,
                            ]);
                        }
                    } elseif (is_string($attachment) && file_exists($attachment)) {
                        // 如果是文件路径字符串
                        $message->attach($attachment);
                    }
                }
            }
        });
        return true;
    }

}