If you are implementing the Illuminate\Contracts\Auth\Authenticatable contract but are not using the Authenticatable trait, you should add a new getAuthIdentifierName method to your contract implementation. Typically, this method will return the column name of the "primary key" of your authenticatable...
This model may be used with the default Eloquent authentication driver. If your application is not using Eloquent, you may use the database authentication provider which uses the Laravel query builder.When building the database schema for the App\Models\User model, make sure the password column ...
If you plan on using the Facebook user ID as the primary key, make sure you have a column called id that is an unsigned big integer and indexed. If you are storing the Facebook ID in a different field, make sure that field exists in the database and make sure to map to it in ...
Model $parent,$foreignKey,$localKey){$this->localKey=$localKey;$this->foreignKey=$foreignKey;parent::__construct($query,$parent);}//为关联关系设置约束 子模型的foreign key等于父模型的 上面设置的$localKey字段的值publicfunctionaddConstraints(){if(static::...
You can also use Laravelsimplicit route model bindinginside your controller to automatically resolve the model. To use this feature, make sure that the slug column matches therouteNameKey. Currently, only some database types support JSON operations. Further information about which databases support ...
To mark a user as verified, we need to have an email_verified_at column on our users table, which is already provided in our default create users table migration: php Copy to clipboard 1 Schema::create('users', function (Blueprint $table) { 2 $table->increments('id'); 3...
($virtual)->merge([$this->getDataColumn()=>json_encode($virtual->all()),]);$this->setRawAttributes($attributes->all());}returnparent::save($options);}publicfunctiongetDataColumn(){static$column;if($column===null){$column=defined('static::DATA')?static::DATA:'data';}return$column;}...
If you already have a query builder instance and you wish to add a column to its existing select clause, you may use the addSelect method:$query = DB::table('users')->select('name'); $users = $query->addSelect('age')->get(); ...
您已经配置了auth.php并使用members表进行身份验证，但在members表中没有user_email字段，Laravel说 SQL...
if(Schema::hasColumn('users','email')) { // } 连接和存储引擎 If you want to perform a schema operation on a database connection that is not your default connection, use theconnectionmethod: 如果你想在一个不是默认数据库连接上执行一个数据库结构(Schema)操作,使用connection方法。