Laravel 迁移:“未找到

问题描述：

我正在将 Laravel 准系统项目部署到 Microsoft Azure，但是每当我尝试执行 php artisan migrate 时，我都会收到错误消息:

I am deploying a Laravel barebone project to Microsoft Azure, but whenever I try to execute php artisan migrate I get the error:

[2015-06-13 14:34:05] production.ERROR: 异常 'SymfonyComponentDebugExceptionFatalErrorException' 在 D:homesitevendor 中出现消息 'Class '' not found'laravelframeworksrcIlluminateDatabaseMigrationsMigrator.php:328

[2015-06-13 14:34:05] production.ERROR: exception 'SymfonyComponentDebugExceptionFatalErrorException' with message 'Class '' not found' in D:homesitevendorlaravelframeworksrcIlluminateDatabaseMigrationsMigrator.php:328

堆栈跟踪:

 #0 {main}

可能是什么问题?非常感谢

What could be the problem? Thank you very much

迁移类

<?php
use IlluminateDatabaseSchemaBlueprint;
use IlluminateDatabaseMigrationsMigration;

class CreateUsersTable extends Migration {

    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::create('users', function(Blueprint $table)
        {
            $table->bigIncrements('id');
            $table->string('name', 50);
            $table->string('surname', 50);
            $table->bigInteger('telephone');
            $table->string('email', 50)->unique();
            $table->string('username', 50)->unique();
            $table->string('password', 50);
            $table->boolean('active')->default(FALSE);
            $table->string('email_confirmation_code', 6);
            $table->enum('notify', ['y', 'n'])->default('y');
            $table->rememberToken();
            $table->timestamps();
            
            $table->index('username');
        });
    }

    /**
     * Reverse the migrations.
     *
     * @return void
     */
    public function down()
    {
        Schema::drop('users');
    }
}

答

对于 PSR-4 自动加载器用户 (composer.json):

将迁移文件夹保存在 classmap 数组中，不要将其包含在 autoload 头下的 psr-4 对象中.由于迁移的主类 Migrator 不支持命名空间.例如;

Keep the migrations folder inside classmap array and do not include it inside psr-4 object under autoload head. As migrations' main class Migrator doesn't support namespacing. For example;

"autoload": {
    "classmap": [
        "app/database/migrations"
    ],
    "psr-4": {
        "Acme\controllers\": "app/controllers"
    }
}

然后运行:

php artisan clear-compiled 
php artisan optimize:clear
composer dump-autoload
php artisan optimize

第一个清除所有已编译的自动加载文件.
第二次清除 Laravel 缓存(可选)
Third 为命名空间类构建自动加载器.
Fourth 优化了 Laravel 应用程序的各个部分，并为非命名空间类构建自动加载器.

从现在起，您将不必再次执行此操作，任何新的迁移都将正常工作.

From this time on wards, you will not have to do this again and any new migrations will work correctly.

Laravel 迁移:“未找到"类

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