作曲家文件自动加载不起作用 - Laravel 5

Question

我创建了一个帮助文件，我试图在我的 composer.json 中自动加载它，请参阅下面的作曲家：

{
"name": "laravel/laravel",
"description": "The Laravel Framework.",
"keywords": ["framework", "laravel"],
"license": "MIT",
"type": "project",
"require": {
    "php": ">=5.5.9",
    "laravel/framework": "5.1.*",
    "laravelcollective/html": "5.1.*",
    "zurb/foundation": "5.4.*",
    "caffeinated/presenter": "~2.0",
    "guzzlehttp/guzzle": "4.0",
    "guzzlehttp/oauth-subscriber": "*"
},
"require-dev": {
    "fzaninotto/faker": "~1.4",
    "mockery/mockery": "0.9.*",
    "phpunit/phpunit": "~4.0",
    "phpspec/phpspec": "~2.1",
    "barryvdh/laravel-debugbar": "^2.0"
},
"autoload": {
    "files": [
        "app/Project/Helpers/Helpers.php"
    ],
    "classmap": [
        "database"
    ],
    "psr-4": {
        "App\\": "app/",
        "Project\\": "app/Project"
    }
},
"autoload-dev": {
    "classmap": [
        "tests/TestCase.php"
    ]
},
"scripts": {
    "post-install-cmd": [
        "php artisan clear-compiled",
        "php artisan optimize"
    ],
    "pre-update-cmd": [
        "php artisan clear-compiled"
    ],
    "post-update-cmd": [
        "php artisan optimize"
    ],
    "post-root-package-install": [
        "php -r \"copy('.env.example', '.env');\""
    ],
    "post-create-project-cmd": [
        "php artisan key:generate"
    ]
},
"config": {
    "preferred-install": "dist"
}
}

在 composer install 和 dumpautoload 之后，这在我的本地环境中完全可以正常工作，但是当我推送到生产环境时，我得到一个未定义的函数错误（函数位于我的 helpers.php 中）

我已经在我的服务器上安装/dumpautoload 作曲家，但现在还算幸运。有什么想法吗？

Answer 1

使用composer update。这解决了 laravel 5.2 的问题。