创建一个 Article 资源
php artisan make:resourceArticle
你可以在 app/Http/Resources 目录下看到你刚刚生成的 Article 资源
当然我们还需要 Article 的数据库迁移、模型和控制器。我们能用这个命令快速的创建这些。
创建相关的model和contrlloer
php artisan make:model Models/Article -mc
修改迁移文件：跟目录databaes/migrations/2018_11_02_062640_create_articles_table
具体字段类型和索引，请参考https://laravelacademy.org/post/6171.html
public functionup()
{
Schema::create('articles'/*表名*/, function (Blueprint $table) {$table->/*字段类型 主键，默认11*/increments('uid')->comment('用户id');//字段和备注
$table->/*字段类型 varchar 30*/string('username','60')->/*唯一索引*/unique()->comment('用户名称');$table->/*字段类型 varchar 30*/string('email','30')->unique()->comment('用户邮箱');$table->ipAddress('ipAddress')->comment('ip地址');$table->timestamps();
});
}
然后我们运行命令创建对应数据表(然后你的数据库中就会生成 migrations//迁移文件表 articles//你创建的表)：
php artisan migrate//如表结构填错了可执行回滚操作重新创建
php artisan migrate:rollback
回到我们的model层：fillable 里面的字段我们可以进行create和update<?php
namespace App\Models;useIlluminate\Database\Eloquent\Model;class Article extendsModel
{protected $fillable = ['username', 'email', 'ipAddress'];
}
laravel 自带的有个填充数据的工具为我们添加测试数据：
填充器说明：https://laravelacademy.org/post/9153.html
就会成功一个databaes/migrations/seeds/ArticlesTableSeeder.php文件
php artisan make:seeder ArticlesTableSeeder
然后编辑databaes/migrations/seeds/ArticlesTableSeeder.php文件：填充50条数据useApp\Models\Article;//修改run方法Article::create里面的字段就是
//protected $fillable = ['username', 'email', 'ipAddress'];
public functionrun()
{//Let's truncate our existing records to start from scratch.
Article::truncate();$faker = \Faker\Factory::create();//And now, let's create a few articles in our database:
for ($i = 0; $i < 50; $i++) {
Article::create(['username' => $faker->name.str_random(5),
'email' => str_random(10).'@baidu.com',
'ipAddress' => '127.0.0.1',]);
}
}
运行填充器命令进行填充表里的数据就有了
php artisan db:seed --class=ArticlesTableSeeder
如果填充多张表的数据填充编辑：databaes/migrations/seeds/DatabaseSeeder.phppublic functionrun()
{$this->call(ArticlesTableSeeder::class);//填充articles
$this->call(InfoTableSeeder::class);//填充info
}//然后执行，php artisan db:seed
编辑ArticleController.phpEloquent操作可以参考https://learnku.com/articles/6356/laravel-eloquent-usage：
//查询所有
public functionindex()
{return Article::all();
}//根据uid
public function show($uid)
{//Article::where(['uid'=>$uid])->first();
return Article::where('uid',$uid)->first();
}
添加路由
Route::get('articles/{uid}', 'ArticleController@show');
一个简单接口功能就实现了
http://127.0.0.1:8081/api/articles/1
{"uid":1,"username":"Mr. Jamie Mohruwec7","email":"9gihcYEVzk@baidu.com","ipAddress":"127.0.0.1","created_at":"2018-11-02 07:13:26","updated_at":"2018-11-02 07:13:26"}
...)
