Question

我有一个带有mysql数据库和laravel设置的easyPHP devserver。我已经运行了两次迁移来在数据库中设置两个表，'properties'和'property_images'。

我有两个针对属性和property_images的模型。

Property.php：

class Property extends Eloquent {

   protected $fillable = array('id','title','type','description');

   public function propertyImages() {
      return $this->hasMany('PropertyImage');
   }
}

Property_image.php：

class Property extends Eloquent {

   public function property() {
      return $this->belongsTo('Property');
   }
}

我正在尝试使用此文件播种数据库。运行php artisan db:seed运行文件并输出“完成属性表删除”之前的所有内容，然后不输出任何内容。它永远不会完成命令，就像它陷入循环一样。种子档案：

class DatabaseSeeder extends Seeder {

    /**
     * Run the database seeds.
     *
     * @return void
     */
    public function run()
    {

      $this->command->info('Starting');
      $this->call('PropertyTableSeeder');
      $this->command->info('Finished first seed');
      $this->call('PropertyImageTableSeeder');
      $this->command->info('Done seeding');
    }

}

class PropertyTableSeeder extends Seeder {
   public function run() {
      DB::table('properties')->delete();

      $this->command->info('Finished Property table delete'); //This line prints out fine

      Property::create(array(
            'id' => 'caseyTrail1',
            'title' => 'Casey Trail 1',
            'type' => 'residential',
            'description' => 'This is the description for Casey Trail 1.'
      ));

      $this->command->info('Created first property');  //Never reaches this output

      Property::create(array(
            'id' => 'caseyTrail2',
            'title' => 'Casey Trail 2',
            'type' => 'residential',
            'description' => 'This is the description for Casey Trail 2.'
      ));

      Property::create(array(
            'id' => 'castleResidence',
            'title' => 'Castle Residence',
            'type' => 'residential',
            'description' => 'This is the description for Castle Residence.'
      ));

      Property::create(array(
            'id' => 'ormandBeach',
            'title' => 'Ormand Beach',
            'type' => 'residential',
            'description' => 'This is the description for Ormand Beach.'
      ));

      Property::create(array(
            'id' => 'privateResidence1',
            'title' => 'Private Residence 1',
            'type' => 'residential',
            'description' => 'This is the description for Private Residence 1.'
      ));

      Property::create(array(
            'id' => 'assuranceTitle',
            'title' => 'Assurance Title',
            'type' => 'commercial',
            'description' => 'This is the description for Assurance Title.'
      ));

      Property::create(array(
            'id' => 'bethesda',
            'title' => 'Bethesda',
            'type' => 'commercial',
            'description' => 'This is the description for Bethesda.'
      ));

      Property::create(array(
            'id' => 'choiceBank',
            'title' => 'Choice Bank',
            'type' => 'commercial',
            'description' => 'This is the description for Choice Bank.'
      ));

      Property::create(array(
            'id' => 'dawesStreetApartments',
            'title' => 'Dawes Street Apartments',
            'type' => 'commercial',
            'description' => 'This is the description for Dawes Street Apartments.'
      ));

      Property::create(array(
            'id' => 'dublins',
            'title' => 'Dublins',
            'type' => 'commercial',
            'description' => 'This is the description for Dublins.'
      ));

      Property::create(array(
            'id' => 'langFinancial',
            'title' => 'Lang Financial',
            'type' => 'commercial',
            'description' => 'This is the description for Lang FInancial.'
      ));

      Property::create(array(
            'id' => 'skiersOutlet',
            'title' => 'Skiers Outlet',
            'type' => 'commercial',
            'description' => 'This is the description for Skiers Outlet.'
      ));

      $this->command->info('Finished Property run');
   }
}

class PropertyImageTableSeeder extends Seeder {
   public function run() {
      DB::table('property_images')->delete();

      PropertyImage::create(array(
            'property_id' => 'caseyTrail1',
            'filename' => 'picture1',
            'title' => 'Casey Trail 1 Picture 1'
      ));

      PropertyImage::create(array(
            'property_id' => 'caseyTrail1',
            'filename' => 'picture2',
            'title' => 'Casey Trail 1 Picture 2'
      ));

      PropertyImage::create(array(
            'property_id' => 'caseyTrail1',
            'filename' => 'picture3',
            'title' => 'Casey Trail 1 Picture 3'
      ));

      PropertyImage::create(array(
            'property_id' => 'caseyTrail2',
            'filename' => 'picture1',
            'title' => 'Casey Trail 2 Picture 1'
      ));

      PropertyImage::create(array(
            'property_id' => 'caseyTrail2',
            'filename' => 'picture2',
            'title' => 'Casey Trail 2 Picture 2'
      ));

      PropertyImage::create(array(
            'property_id' => 'caseyTrail2',
            'filename' => 'picture3',
            'title' => 'Casey Trail 2 Picture 3'
      ));
   }
}

当我让命令运行一段时间后，它最终会给出错误输出：

D:\Program Files (x86)\EasyPHP-DevServer-13.1VC11\data\localweb\projects\cwa>php
 artisan db:seed
Failed loading D:\PROGRA~2\EASYPH~1.1VC\binaries\php\php_runningversion\php_xdeb
ug-2.2.2-5.4-vc9.dll
Starting
Finished Property table delete
PHP Fatal error:  Allowed memory size of 134217728 bytes exhausted (tried to all
ocate 32 bytes) in D:\Program Files (x86)\EasyPHP-DevServer-13.1VC11\data\localw
eb\projects\cwa\vendor\laravel\framework\src\Illuminate\Database\Eloquent\Model.
php on line 615

Answer 1

要测试，请将此行添加到您的DatabaseSeeder：

DB::disableQueryLog();

在

$this->command->info('Starting');

通常这会使php内存耗尽错误消失。

laravel数据库种子在easyPHP中失败

1 个答案: