Laravel Passport 列“api_token”不存在

Question

我正在一个 api 项目上设置 laravel 护照。我尝试按照this site 上的步骤操作，但无法进行身份验证。

请求令牌部分似乎工作正常。当调用http://127.0.0.1:8000/oauth/token 时，它会返回一个有效的令牌。

当我使用授权标头中的令牌向 api 发送请求时，它会给出一列“api_token”不退出错误

Authorization Header: Authorization:Bearer eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1Ni........

错误：

"SQLSTATE[42703]: Undefined column: 7 ERROR:  column "api_token" does not exist↵LINE 1: select * from "users" where "api_token" = $1 limit 1↵  

我需要自己创建 api_token 列吗？我使用默认的迁移文件来创建表。这是用户表的迁移文件

/**
 * Run the migrations.
 *
 * @return void
 */
public function up()
{
    Schema::create('users', function (Blueprint $table) {
        $table->increments('id');
        $table->string('name');
        $table->string('email')->unique();
        $table->string('password');
        $table->rememberToken();
        $table->timestamps();
    });
}

Answer 1

解决方案是php artisan config:cache（不要忘记在config 目录发生任何更改后执行此操作）。

Answer 2

用这个更改 config/auth.php 文件的guards。

 'guards' => [
        'web' => [
            'driver' => 'session',
            'provider' => 'users',
        ],

        'api' => [
            'driver' => 'passport',
            'provider' => 'users',
            'hash' => true,
        ],
    ],

更改 auth.php 后，清除所有缓存。

Answer 3

你的问题出在 config/auth.php

'guards' => [
        'api' => [
            'driver' => 'passport',
            'provider' => 'users',
        ],
        'web' => [
            'driver' => 'session',
            'provider' => 'users',
        ],
    ],

我在这里附上 auth.php 的完整代码

<?php

return [

    /*
    |--------------------------------------------------------------------------
    | 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',
    ],

    /*
    |--------------------------------------------------------------------------
    | 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' => [
        'api' => [
            'driver' => 'passport',
            'provider' => 'users',
        ],
        'web' => [
            'driver' => 'session',
            'provider' => 'users',
        ],
    ],

    /*
    |--------------------------------------------------------------------------
    | 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\Models\User::class,
        ],


    ],

    /*
    |--------------------------------------------------------------------------
    | 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,
        ],
    ],

];

Answer 4

解决方法很简单！

转到文件：config/auth.php

识别此代码块：

'guards' => [
    'web' => [
        'driver' => 'session',
        'provider' => 'users',
    ],
    'api' => [
        'driver' => 'token',
        'provider' => 'users',
    ],
],

并更改为：

'guards' => [
    'web' => [
        'driver' => 'session',
        'provider' => 'users',
    ],
    'api' => [
        'driver' => 'passport',
        'provider' => 'users',
    ],
],

Answer 5

在您的用户迁移中，您必须添加 api_token

public function up()
{
    Schema::create('users', function (Blueprint $table) {
        $table->increments('id');
        $table->string('name');
        $table->string('email')->unique();
        $table->string('password');
        $tabke->string('api_token'); // specify the length also
        $table->rememberToken();
        $table->timestamps();
    });
}