Laravel迁移:“未找到"类 [英] Laravel migrations: Class "not found"

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]生产.错误:D:\ home \ site \ vendor \中出现异常"Symfony \ Component \ Debug \ Exception \ FatalErrorException"，消息为"Class" laravel \ framework \ src \ Illuminate \ Database \ Migrations \ Migrator.php:328

[2015-06-13 14:34:05] production.ERROR: exception 'Symfony\Component\Debug\Exception\FatalErrorException' with message 'Class '' not found' in D:\home\site\vendor\laravel\framework\src\Illuminate\Database\Migrations\Migrator.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 Illuminate\Database\Schema\Blueprint;
use Illuminate\Database\Migrations\Migration;

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');
    }
}

推荐答案

对于PSR-4自动加载程序用户(composer.json):

将迁移文件夹保留在classmap数组内，并且不要将其包含在autoload头下的psr-4对象内.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

• 第一个清除所有编译的自动加载文件.
• 第二次清除Laravel缓存(可选)
• 第三种方法为命名空间类构建自动加载器.
• Fourth可以优化Laravel应用的各个部分，并为非命名空间的类构建自动加载器.
• First one clears all compiled autoload files.
• Second clears Laravel caches (optional)
• Third builds the autoloader for namespaced classes.
• Fourth optimizes various parts of your Laravel app and builds the autoloader for non-namespaced classes.

从现在开始，您无需再做一次，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.

这篇关于Laravel迁移:“未找到"类的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！