Php 将laravel连接到MySQL的另一个实例
我有两个在不同端口3333和3306上运行MySQLs的实例 来自工作台的图像 我的laravel项目正在处理3333港的一个项目 通过使用这些代码Php 将laravel连接到MySQL的另一个实例,php,mysql,laravel,Php,Mysql,Laravel,我有两个在不同端口3333和3306上运行MySQLs的实例 来自工作台的图像 我的laravel项目正在处理3333港的一个项目 通过使用这些代码 DB_CONNECTION=mysql DB_HOST=127.0.0.1 DB_PORT=3333 DB_DATABASE=bglee DB_USERNAME=root DB_PASSWORD= 我现在想处理3306端口的问题 我将上述代码编辑为 DB_CONNECTION=mysql DB_HOST=127.0.0.1 DB_PORT=330
DB_CONNECTION=mysql
DB_HOST=127.0.0.1
DB_PORT=3333
DB_DATABASE=bglee
DB_USERNAME=root
DB_PASSWORD=
我现在想处理3306端口的问题
我将上述代码编辑为
DB_CONNECTION=mysql
DB_HOST=127.0.0.1
DB_PORT=3306
DB_DATABASE=bglee
DB_USERNAME=root
DB_PASSWORD=
但现在他仍在使用第一个端口3333
如果运行php artisan migrate,它将在第一个实例3333中创建表
不幸的是,我想让拉威尔处理第二个3306
因为它更新了MySQL的版本
config/database.php的内容
<?php
return [
/*
|--------------------------------------------------------------------------
| 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' => env('DB_DATABASE', database_path('database.sqlite')),
'prefix' => '',
],
'mysql' => [
'driver' => 'mysql',
'host' => env('DB_HOST', '127.0.0.1'),
'port' => env('DB_PORT', '3306'),
'database' => env('DB_DATABASE', 'forge'),
'username' => env('DB_USERNAME', 'forge'),
'password' => env('DB_PASSWORD', ''),
'unix_socket' => '/Applications/XAMPP/xamppfiles/var/mysql/mysql.sock',
'charset' => 'utf8mb4',
'collation' => 'utf8mb4_unicode_ci',
'prefix' => '',
'strict' => true,
'engine' => null,
],
'pgsql' => [
'driver' => 'pgsql',
'host' => env('DB_HOST', '127.0.0.1'),
'port' => env('DB_PORT', '5432'),
'database' => env('DB_DATABASE', 'forge'),
'username' => env('DB_USERNAME', 'forge'),
'password' => env('DB_PASSWORD', ''),
'charset' => 'utf8',
'prefix' => '',
'schema' => 'public',
'sslmode' => 'prefer',
],
'sqlsrv' => [
'driver' => 'sqlsrv',
'host' => env('DB_HOST', 'localhost'),
'port' => env('DB_PORT', '1433'),
'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' => [
'client' => 'predis',
'default' => [
'host' => env('REDIS_HOST', '127.0.0.1'),
'password' => env('REDIS_PASSWORD', null),
'port' => env('REDIS_PORT', 6379),
'database' => 0,
],
],
];
Laravel文档中有一些关于这方面的信息,如5.6版所示: 因此,在config/database.php文件中,您将创建另一个镜像原始连接的连接,但使用正确的端口,可能如下所示:
...
'connections' => [
...
'mysql' => [
'driver' => 'mysql',
'host' => env('DB_HOST', '127.0.0.1'),
'port' => env('DB_PORT', '3306'),
'database' => env('DB_DATABASE', 'forge'),
'username' => env('DB_USERNAME', 'forge'),
'password' => env('DB_PASSWORD', ''),
'unix_socket' => env('DB_SOCKET', ''),
'charset' => 'utf8mb4',
'collation' => 'utf8mb4_unicode_ci',
'prefix' => '',
'strict' => true,
'engine' => null,
],
'mysql_2' => [
'driver' => 'mysql',
'host' => env('DB_HOST_2', '127.0.0.1'),
'port' => env('DB_PORT_2', '3306'),
'database' => env('DB_DATABASE_2', 'forge'),
'username' => env('DB_USERNAME_2', 'forge'),
'password' => env('DB_PASSWORD_2', ''),
'unix_socket' => env('DB_SOCKET_2', ''),
'charset' => 'utf8mb4',
'collation' => 'utf8mb4_unicode_ci',
'prefix' => '',
'strict' => true,
'engine' => null,
],
...
],
然后,在.env文件中,可以输入以下值:
DB_CONNECTION=mysql
DB_HOST=127.0.0.1
DB_PORT=3306
DB_DATABASE=bglee
DB_USERNAME=root
DB_PASSWORD=
DB_CONNECTION_2=mysql_2
DB_HOST_2=127.0.0.1
DB_PORT_2=3333
DB_DATABASE_2=bglee
DB_USERNAME_2=root
DB_PASSWORD_2=
最后,您可以使用php artisan migrate-database=mysql_2迁移到特定的数据库
不确定这是否是针对您的情况执行此操作的最佳方法,但我会尝试这样做。Laravel文档中有一些关于此的信息,如5.6版所示: 因此,在config/database.php文件中,您将创建另一个镜像原始连接的连接,但使用正确的端口,可能如下所示:
...
'connections' => [
...
'mysql' => [
'driver' => 'mysql',
'host' => env('DB_HOST', '127.0.0.1'),
'port' => env('DB_PORT', '3306'),
'database' => env('DB_DATABASE', 'forge'),
'username' => env('DB_USERNAME', 'forge'),
'password' => env('DB_PASSWORD', ''),
'unix_socket' => env('DB_SOCKET', ''),
'charset' => 'utf8mb4',
'collation' => 'utf8mb4_unicode_ci',
'prefix' => '',
'strict' => true,
'engine' => null,
],
'mysql_2' => [
'driver' => 'mysql',
'host' => env('DB_HOST_2', '127.0.0.1'),
'port' => env('DB_PORT_2', '3306'),
'database' => env('DB_DATABASE_2', 'forge'),
'username' => env('DB_USERNAME_2', 'forge'),
'password' => env('DB_PASSWORD_2', ''),
'unix_socket' => env('DB_SOCKET_2', ''),
'charset' => 'utf8mb4',
'collation' => 'utf8mb4_unicode_ci',
'prefix' => '',
'strict' => true,
'engine' => null,
],
...
],
然后,在.env文件中,可以输入以下值:
DB_CONNECTION=mysql
DB_HOST=127.0.0.1
DB_PORT=3306
DB_DATABASE=bglee
DB_USERNAME=root
DB_PASSWORD=
DB_CONNECTION_2=mysql_2
DB_HOST_2=127.0.0.1
DB_PORT_2=3333
DB_DATABASE_2=bglee
DB_USERNAME_2=root
DB_PASSWORD_2=
最后,您可以使用php artisan migrate-database=mysql_2迁移到特定的数据库
不确定这是否是解决您的问题的最佳方法,但我会尝试这样做。您能发布config/database.php的内容吗?@JoshRumbut-我认为新版本的Laravel总是处理.env文件-不管怎样,我更新了问题,检查一下,我认为您指定的套接字可能是问题所在,我不确定XAMPP是如何处理的。你能发布config/database.php的内容吗?@JoshRumbut-我认为新版本的Laravel总是处理.env文件-不管怎样,我更新了这个问题,检查一下,我认为你指定的套接字可能是这里的问题,我不确定XAMPP是如何处理的。回答得好。欢迎来到SO!不工作,未配置数据库[DB\u CONNECTION\u 2],如果使用php artisan migrate-Database=DB\u CONNECTION,也未配置数据库[DB\u CONNECTION]_2@AboMohsen您可以使用php artisan migrate-database=mysql_2.oops,我首先使用了migrate命令,然后对其进行了更正。我会改正的!php artisan migrate-database=mysql_2和php artisan migrate-database=mysql都在处理端口3333,这是一个非常好的答案。欢迎来到SO!不工作,未配置数据库[DB\u CONNECTION\u 2],如果使用php artisan migrate-Database=DB\u CONNECTION,也未配置数据库[DB\u CONNECTION]_2@AboMohsen您可以使用php artisan migrate-database=mysql_2.oops,我首先使用了migrate命令,然后对其进行了更正。我会改正的!php artisan migrate-database=mysql_2和php artisan migrate-database=mysql都在处理端口3333,太奇怪了