Laravel 5.2 Composer更新错误

Question

今天有人收到composer update错误吗？

这是我的错误：

当我运行composer update我得到了

PHP的工匠明确编译
[PDOException]
SQLSTATE [HY000] [2002]没有这样的文件或目录
脚本php artisan进行了明确编译，处理了由于错误而返回的pre-update-cmd事件

[RuntimeException的]
错误输出：
更新[--prefer-source] [--prefer-dist] [--dry-run] [--dev] [--no-dev] [--lock] [--no-plugins] [--no -custom-installers] [--no-autoloader] [--no-scripts] [--no-progress] [--with-dependencies] [-v | vv | vvv | --verbose] [-o |- -optimize-autoloader] [-a | --classmap-authoritative] [--ignore-platform-reqs] [--prefer-stable] [--prefer-lowest] [-i | --interactive] [-] [] ...

同样， php artisan命令也不起作用。

Answer 1

将括号放在软件包的composer.json文件中：

{
    "name": "laraveldaily/timezones",
    "description": "Deomo-package to show time",
    "authors": [
        {
            "name": "Laravel Daily",
            "email": "info@laraveldaily.com"
        }
    ],
    "minimum-stability": "dev",
    "require": {},


    "extra": {
        "laravel": {
            "providers": [
                "Laraveldaily\\Timezones\\TimezonesServiceProvider"
            ]
        }
    }
}