| Primary key | - | id | ~~custom_id~~ || Migration | - | 2017_01_01_000000_create_articles_table | ~~2017_01_01_000000_articles~~ || Method | 小驼峰命名 | getAll | ~~get_all~~ || Method in resource controller | 具体看表格 | store | ~~saveArticle~~ || Method in test...
注意make:migration有1个必写的参数name, 3个可选的选项 --create,--tabel,--path--path是指定迁移文件生成的位置,默认是放在 应用根目录/database/migrations下面,如果指定了--path=x/y/x,就会在 应用根目录/x/y/z下面生成迁移文件,注意的是得保证该目录已存在,否则会报错 新建表时,name的写法可以是 ...
The new migration will be placed in yourdatabase/migrationsdirectory. Each migration file name contains a timestamp which allows Laravel to determine the order of the migrations. 新的迁移文件放在database/migrations目录下, 文件名包含时间戳记,在执行迁移时用来决定顺序。 The--tableand--createoptions m...
// 创建缓存数据库表 migration php artisan cache:table // 合并所有的配置信息为一个,提高加载速度 php artisan config:cache // 移除配置缓存文件 php artisan config:clear // 程序内部调用 Artisan 命令 $exitCode = Artisan::call('config:cache'); // 运行所有的 seed 假数据生成类 // --class 可以...
Schema::table('users', function (Blueprint $table) { $table->integer('votes')->nullable()->change();}); In Laravel 10, this migration would retain theunsigned,default, andcommentattributes on the column. However, in Laravel 11, the migration must now also include all of the attributes ...
The new migration will be placed in yourdatabase/migrationsdirectory. Each migration file name contains a timestamp which allows Laravel to determine the order of the migrations. The--tableand--createoptions may also be used to indicate the name of the table and whether the migration will be ...
Before renaming a table, you should verify that any foreign key constraints on the table have an explicit name in your migration files instead of letting Laravel assign a convention based name. Otherwise, the foreign key constraint name will refer to the old table name....
publicfunctionhasOne($related,$foreignKey=null,$localKey=null) 其中,第一个参数是关联模型的类名,第二个参数是关联模型类所属表的外键,这里对应的是user_profiles表的user_id字段,第三个参数是关联表的外键关联到当前模型所属表的哪个字段,这里对应的是users表的id字段。为什么我们不需要指定 Laravel 就能完成这...
To change therolecolumn in thefund_userstable to anullable string with a maximum length of 50 characters, create a new migration and add the following within theup()method: Schema::table('fund_users',function(Blueprint$table){$table->string('role',50)->nullable()->change(); ...
$ php artisan make:migration [--create[="..."]] [--table[="..."]] name# 创建一个新的 Eloquent 模型类$ php artisan make:model name# 创建一个新的服务提供者类$ php artisan make:provider name# 新建一个表单请求类$ php artisan make:request name# 数据库迁移# --database 要使用的数据...