初始化项目

app/Models/BaseModel.php

@@ -0,0 +1,74 @@
+<?php
+
+namespace App\Models;
+
+use DateTimeInterface;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+
+/**
+ * App\Models\BaseModel
+ *
+ * @property-read string $created_at_format 创建时间的格式化
+ * @property-read string $status_string 状态名称
+ * @property-read string $updated_at_format 更新时间的格式化
+ * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\BaseModel newModelQuery()
+ * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\BaseModel newQuery()
+ * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\BaseModel query()
+ * @mixin \Eloquent
+ */
+class BaseModel extends Model
+{
+    use BaseModelTrait;
+    use HasFactory;
+
+    public $connection = 'mysql'; // 使用数据库链接
+    protected $guarded = [];
+
+    public const SELECT_ARR_KEY = '-selectArr';
+    public const STATUS = [
+        0 => '无效',
+        1 => '有效',
+    ];
+
+    /**
+     * status_string
+     *
+     * @comment 状态名称
+     * @return string
+     */
+    public function getStatusStringAttribute(): string
+    {
+        return self::STATUS[$this['status']] ?? '';
+    }
+
+    /**
+     * created_at_format
+     *
+     * @comment 创建时间的格式化
+     * @return string
+     */
+    public function getCreatedAtFormatAttribute(): string
+    {
+        return $this[self::CREATED_AT]->toDateTimeString();
+    }
+
+    /**
+     * updated_at_format
+     *
+     * @comment 更新时间的格式化
+     * @return string
+     */
+    public function getUpdatedAtFormatAttribute(): string
+    {
+        return $this[self::UPDATED_AT]->toDateTimeString();
+    }
+
+    /**
+     * 为数组 / JSON 序列化准备日期。
+     */
+    protected function serializeDate(DateTimeInterface $date): string
+    {
+        return $date->format($this->dateFormat ?: 'Y-m-d H:i:s');
+    }
+}