Laravel provides an updateOrCreate method to do this in one step. Like the firstOrCreate method, updateOrCreate persists the model, so there's no need to call save():// If there's a flight from Oakland to San Diego, set the price to $99. // If no matching model exists, create ...
You may also come across situations where you want to update an existing model or create a new model if none exists. Laravel provides an updateOrCreate method to do this in one step. Like the firstOrCreate method, updateOrCreate persists the model, so there's no need to call save():...
`deleted_at` is null ) > 1 and `email_verified_at` is not null 你甚至还可以通过嵌套关联查询的方式过滤发布的文章有评论的用户: 代码语言:javascript 复制 $users = User::has('posts.comments')->get(); 其实也就是一个嵌套的 EXISTS 查询:...
复制 CREATETABLE`raw_test`(`id`int(11)unsignedNOTNULLAUTO_INCREMENT,`name`varchar(20)CHARACTERSETutf8COLLATEutf8_general_ciNOTNULLDEFAULT'',`sex`int(11)NOTNULLDEFAULT'0',PRIMARYKEY(`id`))ENGINE=InnoDBDEFAULTCHARSET=utf8; 目前这个表是没有数据的,所以我们需要先添加几条数据。 代码语言:javascript ...
CREATE TABLE IF NOT EXISTS `accounting` ( `id` INT NOT NULL AUTO_INCREMENT, `description` VARCHAR(250) NOT NULL, `value` DECIMAL(25,2) NOT NULL, `bDeleted` TINYINT(1) NULL DEFAULT 0, PRIMARY KEY (`id`)) ENGINE = InnoDB And that your Eloquent model and Controller have the following...
create() $user = User::create([ 'email' => 'foo@bar.com', 'type' => 'profile' // Sort key. If we don't specify this, sortKeyDefault will be used. ]); save() $user = new User([ 'email' => 'foo@bar.com', 'type' => 'profile' ]); $user->save(); $user->name =...
}if(false===$file) {//Remember that this class does not exist.$this->missingClasses[$class] =true; }return$file; } 当自动加载注册完后,就开始启动Laravel了,下面$app = require_once__DIR__.'/../bootstrap/app.php'就是返回一个App实例,我们看下这文件到底做了些啥。
; $accessToken = $user->createToken('authToken')->accessToken; return response([ 'user' => $user, 'access_token' => $accessToken]); } public function login(Request $request) { $loginData = $request->validate([ 'email' => 'email|required', 'password' => 'required' ]); if (!
not_exists @swoole; } # any php files must not be accessed #location ~* \.php$ { # return 404; #} location / { try_files $uri $uri/ @swoole; } location @swoole { set $suffix ""; if ($uri = /index.php) { set $suffix ?$query_string; } proxy_http_version 1.1; proxy_...
Migrated: 2016_04_09_134106_create_tasks_table 注意:由于laravel自带了users和password_resets两个migration,所以我们执行php artisan migrate时有了3个表被创建 5. 创建view并在blade模版视图resources.tasks.index中引用模型数据 @foreach($tasksas$task) id) ...