Php Laravel 5.1 Forge-拒绝用户访问SQLSTATE[HY000][1045]''@'；本地主机'；（使用密码：否）
我刚刚在Laravel 5.1中构建了我的新应用程序，我正在努力将其推向现场。当我尝试安装composer时，我遇到了这个错误Php Laravel 5.1 Forge-拒绝用户访问SQLSTATE[HY000][1045]''@'；本地主机'；（使用密码：否）,php,laravel,Php,Laravel,我刚刚在Laravel 5.1中构建了我的新应用程序，我正在努力将其推向现场。当我尝试安装composer时，我遇到了这个错误 [PDOException] SQLSTATE[HY000] [1045] Access denied for user ''@'localhost' (using password: NO) Script php artisa
[PDOException]
SQLSTATE[HY000] [1045] Access denied for user ''@'localhost' (using password: NO)
Script php artisan clear-compiled handling the post-install-cmd event returned with an error
[RuntimeException]
Error Output:
<?php
return [
/*
|--------------------------------------------------------------------------
| PDO Fetch Style
|--------------------------------------------------------------------------
|
| By default, database results will be returned as instances of the PHP
| stdClass object; however, you may desire to retrieve records in an
| array format for simplicity. Here you can tweak the fetch style.
|
*/
'fetch' => PDO::FETCH_CLASS,
/*
|--------------------------------------------------------------------------
| Default Database Connection Name
|--------------------------------------------------------------------------
|
| Here you may specify which of the database connections below you wish
| to use as your default connection for all database work. Of course
| you may use many connections at once using the Database library.
|
*/
'default' => env('DB_CONNECTION', 'mysql'),
/*
|--------------------------------------------------------------------------
| Database Connections
|--------------------------------------------------------------------------
|
| Here are each of the database connections setup for your application.
| Of course, examples of configuring each database platform that is
| supported by Laravel is shown below to make development simple.
|
|
| All database work in Laravel is done through the PHP PDO facilities
| so make sure you have the driver for your particular database of
| choice installed on your machine before you begin development.
|
*/
'connections' => [
'sqlite' => [
'driver' => 'sqlite',
'database' => storage_path('database.sqlite'),
'prefix' => '',
],
'mysql' => [
'driver' => 'mysql',
'host' => env('DB_HOST', 'localhost'),
'database' => env('DB_DATABASE', 'forge'),
'username' => env('DB_USERNAME', 'forge'),
'password' => env('DB_PASSWORD', ''),
'charset' => 'utf8',
'collation' => 'utf8_unicode_ci',
'prefix' => '',
'strict' => false,
],
'pgsql' => [
'driver' => 'pgsql',
'host' => env('DB_HOST', 'localhost'),
'database' => env('DB_DATABASE', 'forge'),
'username' => env('DB_USERNAME', 'forge'),
'password' => env('DB_PASSWORD', ''),
'charset' => 'utf8',
'prefix' => '',
'schema' => 'public',
],
'sqlsrv' => [
'driver' => 'sqlsrv',
'host' => env('DB_HOST', 'localhost'),
'database' => env('DB_DATABASE', 'forge'),
'username' => env('DB_USERNAME', 'forge'),
'password' => env('DB_PASSWORD', ''),
'charset' => 'utf8',
'prefix' => '',
],
],
/*
|--------------------------------------------------------------------------
| Migration Repository Table
|--------------------------------------------------------------------------
|
| This table keeps track of all the migrations that have already run for
| your application. Using this information, we can determine which of
| the migrations on disk haven't actually been run in the database.
|
*/
'migrations' => 'migrations',
/*
|--------------------------------------------------------------------------
| Redis Databases
|--------------------------------------------------------------------------
|
| Redis is an open source, fast, and advanced key-value store that also
| provides a richer set of commands than a typical key-value systems
| such as APC or Memcached. Laravel makes it easy to dig right in.
|
*/
'redis' => [
'cluster' => false,
'default' => [
'host' => '127.0.0.1',
'port' => 6379,
'database' => 0,
],
],
];
在连接MySQL
时，确保MySQL
用户拥有给定ip的所有访问权限。如需进一步参考，请点击以下链接
如果看不到.env文件，就很难确定说什么，但它看起来像是从某处获取用户名-默认值为“forge”，但错误消息中的用户名为空字符串-“”@localhost
检查您的env文件，确保=后面没有空格，并且变量名与数据库配置中的变量名匹配。我还遇到过需要包装密码和其他在“”中具有特殊字符的值的问题。最后，请记住这个案例很重要——我看到过一些问题，其中所有内容都在本地工作，但由于有人更改了变量的案例，所以在dev服务器上失败。我的mac电脑不在乎，但ubuntu服务器在乎 发生这种情况的原因是我使用了forge提供的“安装Repo”功能来安装我的完整项目。现在，由于服务器上没有设置环境，因此在安装时失败
为了解决这个问题，我必须硬编码生产数据库凭据，安装repo，然后创建env文件。然后，一旦这样做了，删除硬编码的凭证（我知道不是很好）
在安装之前设置.env似乎也不起作用。因此，如果从构建之初就将repo安装在服务器上，您就不会遇到这种问题
但是我的项目现在已经正常运行了。谢谢你的回复。试试这个
一,
二,
三,
四,
五,
确保.env文件的外观如下所示：
APP_ENV=local
APP_DEBUG=true
APP_KEY=YOURAPPKEY
DB_HOST=localhost
DB_DATABASE=YOURDBNAME
DB_USERNAME=YOURPHPMYADMINUSERNAME
DB_PASSWORD=YOURPHPMYADMINPASS
六,
发生这种情况的原因是forge正在您的项目上运行post install命令，并且您可能正在访问某个服务提供商中的数据库，因为可能是要附加到视图的变量，请尝试在服务提供商中注释代码，安装存储库，然后再次向上推送代码，应该可以正常运行能否显示config/database.php文件？使用db config更新您的环境设置为localhost。即使我删除了该错误，但在.env文件中设置该错误也会覆盖该错误。这真的是一个.env文件吗？我想这是数据库文件。
Try specify environment
php artisan migrate --env=local
Check to see if the MySQL is running by run
mysqladmin -u homestead -p status Enter password: secret
I got
Uptime: 21281 Threads: 3 Questions: 274 Slow queries: 0 Opens: 327 Flush tables: 1 Open tables: 80 Queries per second avg: 0.012
Which mean it's running.
Check MySQL UNIX Socket
APP_ENV=local
APP_DEBUG=true
APP_KEY=YOURAPPKEY
DB_HOST=localhost
DB_DATABASE=YOURDBNAME
DB_USERNAME=YOURPHPMYADMINUSERNAME
DB_PASSWORD=YOURPHPMYADMINPASS
try changing localhost into 127.0.0.1 in .env DB_HOST or try add your mysql port