[英]Laravel 5.1 - Model Factory Error seed
嗨,我正在尝试使用一些文章,BlogCategories,用户填充我的数据库。
当我做“php artisan db:seed”我有这个错误:
[ErrorException]传递给Illuminate \\ Database \\ Eloquent \\ Factory :: define()的参数2必须是可调用的。 字符串给定,在第22行的C:\\ xampp \\ htdocs \\ 2016 \\ database \\ factories \\ ModelFactory.php中调用并定义
我在模型中插入了所有关系,我完成了我的迁移!
ModelFactory.php
$factory->define(dixard\User::class, 'admin', function (Faker\Generator $faker) {
return [
'name' => $faker->name,
'email' => $faker->safeEmail,
'password' => bcrypt('123'),
'user_type' => 3,
'remember_token' => str_random(10),
];
}); // line 22
$factory->define(dixard\User::class, 'member', function (Faker\Generator $faker) {
return [
'name' => $faker->name,
'email' => $faker->safeEmail,
'password' => bcrypt('123'),
'user_type' => 1,
'remember_token' => str_random(10),
];
});
$factory->define(dixard\BlogCategory::class, function (Faker\Generator $faker) {
return [
'name' => $faker->word,
];
});
$factory->define(dixard\Article::class, function (Faker\Generator $faker) {
return [
'title' => $faker->sentence,
'content' => $faker->paragraph,
'tags' => $faker->word,
'user_id' => dixard\User::all()->random()->id,
'category_id' => dixard\BlogCategory::all()->random()->id,
];
});
user_type可以是0(客户),1(艺术家),3(管理员)是一个bolean字段。
databaseSeeder.php
public function run()
{
Model::unguard();
factory('dixard\User','admin', 3)->create();
factory('dixard\BlogCategory', 5)->create();
factory('dixard\Article', 20)->create();
// $this->call(UserTableSeeder::class);
$this->call(CategoryTableSeeder::class);
$this->call(GenderTableSeeder::class);
$this->call(ProductTableSeeder::class);
$this->call(ColorTableSeeder::class);
$this->call(BalanceTableSeeder::class);
$this->call(ShippingsTableSeeder::class);
$this->call(CouponTableSeeder::class);
Model::reguard();
}
谢谢您的帮助!
我相信你的意思是在前两个方法中使用defineAs()
而不是define()
:
https://laravel.com/docs/5.1/testing§ “多种工厂类型”
$factory->defineAs(dixard\User::class, 'admin', function (Faker\Generator $faker) {
return [
'name' => $faker->name,
'email' => $faker->safeEmail,
'password' => bcrypt('123'),
'user_type' => 3,
'remember_token' => str_random(10),
];
}); // line 22
$factory->defineAs(dixard\User::class, 'member', function (Faker\Generator $faker) {
return [
'name' => $faker->name,
'email' => $faker->safeEmail,
'password' => bcrypt('123'),
'user_type' => 1,
'remember_token' => str_random(10),
];
});
你需要像这样重新定义你的ModelFactory。
$factory->define(dixard\User::class, function (Faker\Generator $faker) {
return [
'name' => $faker->name,
'email' => $faker->safeEmail,
'password' => bcrypt('123'),
'remember_token' => str_random(10),
'user_type' = 1
];
});
然后在您的DatabaseSeeder文件中:
factory('dixard\User', 3)->create(['user_type'=>3]); // Create 3 admin users
factory('dixard\User', 3)->create(); // By default it will create 3 customer users
factory('dixard\BlogCategory', 5)->create();
factory('dixard\Article', 20)->create();
代替
$ factory-> define(dixard \\ User :: class,'admin',function(Faker \\ Generator $ faker)
只需删除每个方法的“生成器”,它应该是这样的:
$ factory-> define(dixard \\ User :: class,'admin',function(Faker $ faker)
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