Student::create(['vip_name'=>'mmm','vip_fenshu'=>999,'vip_type'=>'出行']); 这样即可新增成功! 3)firstOrCreate()以属性查找记录,若没有则新增 $student=Student::firstOrCreate(['vip_name'=>'mmm']); echo $student; (4)firstOrNew()以属性查找记录,若没有则会创建新的实例。若需要保存,...
控制器里写: 1Student::create(['vip_name'=>'mmm','vip_fenshu'=>999,'vip_type'=>'出行']); 这样即可新增成功! (3)firstOrCreate()以属性查找记录,若没有则新增 1$student=Student::firstOrCreate(['vip_name'=>'mmm']);2echo$student; (4)firstOrNew()以属性查找记录,若没有则会创建新的...
我试着理解拉里,缩短我的代码 firstOrNew,firstOrCreate,updateOrCreate --从我一直读到的--你可以做一些简单的条件,比如:示例1 电子邮件匹配的条件然后是updateOrCreate: $user = User::updateOrCreate( ['email' => request('email')], ['name' => request('name')] ); 示例2 --这就是我通常编写...
'sex' => 'required', 'age' => 'required']);//向数据库中插入一条记录,返回值为新增数据数组对象returnUser::create($data);//先判断当前插入数据是否存在,存在则查找存在的第一条数据返回,不存在则执行插入,返回新增returnUser::firstOrCreate($data); } PS:如果要批量添加数据,可以使用DB操作,如: DB...
Or, you may create new Laravel projects by globally installingthe Laravel installervia Composer. The Laravel installer allows you to select your preferred testing framework, database, and starter kit when creating new applications: composer global require laravel/installer ...
接口更接近SQL原生的使用方法,比如:where/join/select/insert/delete/update等,都很容易在数据库的体系内找到相应的操作或指令;EloquentBuilder是对Builder的再封装,EloquentBuilder在Builder的基础之上,定义了一些更复杂,但更便捷的描述接口(见官方文档【Eloquent ORM - 快速入门】一章。),比如:first/firstOrCreate/...
有时候我们需要判断某条数据是否存在,如果存在更新,否则插入,那可能你需要`updateorcreate` 如下测试我输出了每次执行的sql >>> \App\Models\Admin\User::updateorcreate(['name'=>'php'],['email'=>'php@qq .com']) mysql[SQL] select * from `users` where (`name` = ?) limit 1 in 1 s bind...
add the\Laravel\Passport\Http\Middleware\CreateFreshApiToken::class,middleware to yourwebmiddleware group inapp/Http/Kernel.php Note you probably can skip migrations and creating clients. Make a POST request to/loginpassing your credentials. You can make an AJAX request or normal ...
{returnwheres.createOrTree(orWheres);}publicBaseQuery<T>set(Stringname,Objectvalue){this.updateSet...
You may register the morphMap in the boot function of your AppServiceProvider or create a separate service provider if you wish.Many To Many Polymorphic RelationsTable StructureIn addition to traditional polymorphic relations, you may also define "many-to-many" polymorphic relations. For example, ...