laravel config auth

auth.php

defaults 注释翻译：

    /*
    |------------------------------------------------------------------
    | Authentication Defaults
    |------------------------------------------------------------------
    |
    | This option controls the default authentication "guard" and password
    | reset options for your application. You may change these defaults
    | as required, but they're a perfect start for most applications.
    |
    */
    'defaults' => [
        'guard' => 'web',
        'passwords' => 'users',
    ],

    /*
    |------------------------------------------------------------------
    | 身份验证默认值
    |------------------------------------------------------------------
    |
    | 该选项控制您的应用程序的默认身份验证“警卫”和修改密码选项。 
    | 
    | 您可以根据需求修改当前默认值，但当前默认值是大多数应用程序的完美开始。
    |
    */
    'defaults' => [
        'guard' => 'web',
        'passwords' => 'users',
    ],

个人理解：auth() 方法的默认配置，默认验证 web 用户类型，guard 可以理解为用户的类型，比如后台用户，前台用户，个人用户，企业用户等，passwords 是修改密码的配置。

guards 注释翻译：

    /*
    |------------------------------------------------------------------
    | Authentication Guards
    |------------------------------------------------------------------
    |
    | Next, you may define every authentication guard for your application.
    | Of course, a great default configuration has been defined for you
    | here which uses session storage and the Eloquent user provider.
    |
    | All authentication drivers have a user provider. This defines how the
    | users are actually retrieved out of your database or other storage
    | mechanisms used by this application to persist your user's data.
    |
    | Supported: "session", "token"
    |
    */
    'guards' => [
        'web' => [
            'driver' => 'session',
            'provider' => 'users',
        ],
        'api' => [
            'driver' => 'token',
            'provider' => 'users',
        ],
    ],

    /*
    |------------------------------------------------------------------
    | 身份验证看守
    |------------------------------------------------------------------
    |
    | 接下来，您可以为您的应用程序定义所有用户类型验证看守。
    | 当然，这里已经为您定义了一个很好的默认配置
    | 默认配置使用的是会话存储和Eloquent用户提供者。
    |
    | 所有认证驱动程序都有用户提供程序 这定义了如何
    | 用户实际上从您的数据库或其他存储中检索出来
    | 用于应用程序保留用户数据的机制。
    |
    | 支持：“session”，“token”
    |
    */
    'guards' => [
        'web' => [
            'driver' => 'session',
            'provider' => 'users',
        ],
        'api' => [
            'driver' => 'token',
            'provider' => 'users',
        ],
    ],

个人理解：这里是定义所有用户类型的地方，使用 token 需要在用户表增加一个 api_token字段。

providers 注释翻译：

    /*
    |------------------------------------------------------------------
    | User Providers
    |------------------------------------------------------------------
    |
    | All authentication drivers have a user provider. This defines how the
    | users are actually retrieved out of your database or other storage
    | mechanisms used by this application to persist your user's data.
    |
    | If you have multiple user tables or models you may configure multiple
    | sources which represent each model / table. These sources may then
    | be assigned to any extra authentication guards you have defined.
    |
    | Supported: "database", "eloquent"
    |
    */
    'providers' => [
        'users' => [
            'driver' => 'eloquent',
            'model' => App\User::class,
        ],
        // 'users' => [
        //     'driver' => 'database',
        //     'table' => 'users',
        // ],
    ],

    /*
    |------------------------------------------------------------------
    | 用户提供者
    |------------------------------------------------------------------
    |
    | 所有认证驱动程序都需要一个用户提供者。
    | 这定义了是通过数据库还是其他存储中检索出用户信息
    | 用于应用程序保留用户数据的机制。
    |
    | 如果您有多个用户表或模型，则可以配置多个
    | 代表每个model/table的来源。 这些来源可能会
    | 被分配给你已经定义的任何额外的认证警卫。
    |
    | 支持: "database", "eloquent"
    |
    */
    'providers' => [
        'users' => [
            'driver' => 'eloquent',
            'model' => App\User::class,
        ],
        // 'users' => [
        //     'driver' => 'database',
        //     'table' => 'users',
        // ],
    ],

个人理解：每种用户对应的表和提供方式。推荐用 eloquent;

passwords 注释翻译：

    /*
    |------------------------------------------------------------------
    | Resetting Passwords
    |------------------------------------------------------------------
    |
    | You may specify multiple password reset configurations if you have more
    | than one user table or model in the application and you want to have
    | separate password reset settings based on the specific user types.
    |
    | The expire time is the number of minutes that the reset token should be
    | considered valid. This security feature keeps tokens short-lived so
    | they have less time to be guessed. You may change this as needed.
    |
    */
    'passwords' => [
        'users' => [
            'provider' => 'users',
            'table' => 'password_resets',
            'expire' => 60,
        ],
    ],

    /*
    |------------------------------------------------------------------
    | 重置密码
    |------------------------------------------------------------------
    |
    | 如果应用程序中有多个用户表或模型，
    | 并且希望根据特定的用户类型分别设置密码重置，
    | 可以指定多个密码重置配置。
    |
    | expire是token的有效期，单位是分钟
    | 这个安全功能使token有更少的时间被猜到
    | 您可以根据需要进行更改。
    |
    */
    'passwords' => [
        'users' => [
            'provider' => 'users',
            'table' => 'password_resets',
            'expire' => 60,
        ],
    ],

个人理解：每种用户对应的修改密码配置。