增加getUrlAttribute，URL前加域名

app/Models/Slide.php

@@ -12,4 +12,10 @@ use Illuminate\Database\Eloquent\Factories\HasFactory;
 class Slide extends BaseModel
 {
     use HasFactory;
+
+    public function getUrlAttribute($value)
+	{
+		$host = env('APP_URL');
+		return $host . $value;
+	}
 }