数据库时间字段cast

app/Models/ProgramAppends.php

@@ -7,7 +7,6 @@ use Illuminate\Database\Eloquent\Model;
 class ProgramAppends extends Model
 {
     protected $fillable = ["name", "from", "price", "append"];
-    protected $dateFormat = "U";
     public function program(): \Illuminate\Database\Eloquent\Relations\BelongsTo
     {
         return $this->belongsTo(Programs::class, "program_id", "id");

app/Models/ProgramVideos.php

@@ -9,7 +9,6 @@ use Illuminate\Support\Carbon;
 class ProgramVideos extends Model
 {
     protected $fillable = ["video_bvid", "start_part", "start_time", "stop_part", "stop_time"];
-    protected $dateFormat = 'U';
     public function program(): \Illuminate\Database\Eloquent\Relations\BelongsTo
     {
         return $this->belongsTo(Programs::class, "program_id", "id");

app/Models/Programs.php

@@ -7,7 +7,6 @@ use Illuminate\Database\Eloquent\Model;
 class Programs extends Model
 {
     protected $fillable = ["name", "difficulty", "desc"];
-    protected $dateFormat = 'U';
     public function appends(): \Illuminate\Database\Eloquent\Relations\HasMany
     {
         return $this->hasMany(ProgramAppends::class, "program_id", "id")->orderByDesc("is_original")->orderBy("created_at");

app/Models/VideoComments.php

@@ -6,6 +6,7 @@ use Illuminate\Database\Eloquent\Model;
 
 class VideoComments extends Model
 {
+    protected $dateFormat = 'U';
     public function video(): \Illuminate\Database\Eloquent\Relations\BelongsTo
     {
         return $this->belongsTo(Videos::class, "aid", "id");

app/Models/VideoDanmakus.php

@@ -7,6 +7,7 @@ use Illuminate\Database\Eloquent\Model;
 class VideoDanmakus extends Model
 {
     protected $table = "video_danmakus";
+    protected $dateFormat = 'U';
     public function video(): \Illuminate\Database\Eloquent\Relations\BelongsTo
     {
         return $this->belongsTo(Videos::class, "video_bvid", "bvid");

app/Models/Videos.php

@@ -6,6 +6,7 @@ use Illuminate\Database\Eloquent\Model;
 
 class Videos extends Model
 {
+    protected $dateFormat = 'U';
     public function comments(): \Illuminate\Database\Eloquent\Relations\HasMany
     {
         return $this->hasMany(VideoComments::class, "aid", "id");