一、 管理员表设计
创建用户表:
1.1、创建迁移文件和模型:
php artisan make:model Models/User -m
1.2、创建用户表字段:
public function up()
{
Schema::create('users', function (Blueprint $table) {
$table->increments('id');
$table->string('username', 50) -> comment('账号');
$table->string('password', 255) -> comment('密码');
$table->string('email', 50)->comment('邮箱');
$table->string('phone', 15)->comment('手机');
$table->enum('sex', ['0','1'])->default('0')->comment('性别');
$table->char('last_ip', 15)->default('')->comment('登录IP');
$table->timestamps();
// 软删除 生成一个字段 deleted_at 字段
$table->softDeletes();
});
}
1.3、执行迁移文件:
php artisan migrate
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1.4、修改模型:
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1.5、创建填充器:
php artisan make:seeder UserSeeder
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1.6、创建模拟数据:
生成一个数据工厂: php artisan make:factory UserFactory -m Models/User
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添加模拟数据:
<?php
/** @var \Illuminate\Database\Eloquent\Factory $factory */
use App\Models\User;
use Faker\Generator as Faker;
$factory->define(User::class, function (Faker $faker) {
return [
'username' => $faker -> username,
'password' => bcrypt('admin12345'),
'email' => $faker -> email,
'phone' => $faker -> phoneNumber,
'sex' => ['0', '1'][rand(0,1)],
];
});
接着在UserSeeder.php 当中添加100条数据:
<?php
use Illuminate\Database\Seeder;
// 用户模型
use App\Models\User;
class UserSeeder extends Seeder
{
/**
* Run the database seeds.
*
* @return void
*/
public function run()
{
// 清空数据表
User::truncate();
//添加模拟数据 100用户
factory(User::class,100) -> create();
// 规定id=1的用户名为admin
User::where('id',1)->update(['username' => 'admin']);
}
}
在DatabaseSeeder.php 中调用生成管理员数据表:
<?php
use Illuminate\Database\Seeder;
class DatabaseSeeder extends Seeder
{
/**
* Seed the application's database.
*
* @return void
*/
public function run()
{
$this->call(UserSeeder::class);
}
}
执行填充: php artisan db:seed ???????
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