laravel 5连接MySQL_mysql – 从本地环境连接到登台数据库 – Laravel 5

梦里梦外; 2022-10-24 13:11 195阅读 0赞

目标

在我的Mac OS上,我正在尝试连接到我的Ubuntu VM上运行和托管的临时数据库.

脚步

在我的config / database.php中

'connections' => \[

'mysql' => \[

'driver' => 'mysql',

'host' => env('DB\_HOST'),

'database' => env('DB\_DATABASE'),

'username' => env('DB\_USERNAME'),

'password' => env('DB\_PASSWORD'),

'unix\_socket' => env('UNIX\_SOCKET'),

'charset' => 'utf8',

'collation' => 'utf8\_unicode\_ci',

'prefix' => '',

'strict' => false,

\],

在我的.env中我有

DB\_HOST=45.55.88.88

DB\_DATABASE=staging

DB\_USERNAME=john

DB\_PASSWORD=\*\*\*

UNIX\_SOCKET=/var/run/mysqld/mysqld.sock

因为database.php需要它,我不确定要把什么作为我的UNIX\_SOCKET.

我不断得到

SQLSTATE\[HY000\] \[2002\] No such file or directory

我相信因为我的UNIX\_SOCKET路径是错误的.

问题

如何进行并配置这样的东西？

如何进行并进一步调试？

我现在正在接受任何建议.

任何提示/建议/帮助都将非常感谢！

更新

基于@ dparoli的回答.我不再使用UNIX\_SOCKET更新我的数据库配置.

'connections' => \[

'mysql' => \[

'driver' => 'mysql',

'host' => env('DB\_HOST'),

'database' => env('DB\_DATABASE'),

'username' => env('DB\_USERNAME'),

'password' => env('DB\_PASSWORD'),

'port' => env('DB\_PORT', '3306'),

'charset' => 'utf8',

'collation' => 'utf8\_unicode\_ci',

'prefix' => '',

'strict' => false,

\],

现在我知道了

PDOException in Connector.php line 49:

SQLSTATE\[HY000\] \[2002\] Operation timed out

我已经尝试了更多我的暂存VM的设置

sshd\_config中

/ etc / ssh / sshd\_config会在这个中扮演任何角色吗？

是因为我禁用了密码登录,只允许通过公钥登录？

我试过了两个

PasswordAuthentication没有

和

PasswordAuthentication是的

netstat的

我跑了netstat -ln,我得到了

Active Internet connections (only servers)

Proto Recv-Q Send-Q Local Address Foreign Address State

tcp 0 0 0.0.0.0:22 0.0.0.0:\* LISTEN

tcp 0 0 0.0.0.0:5432 0.0.0.0:\* LISTEN

tcp 0 0 127.0.0.1:17123 0.0.0.0:\* LISTEN

tcp 0 0 0.0.0.0:11300 0.0.0.0:\* LISTEN

tcp 0 0 0.0.0.0:3306 0.0.0.0:\* LISTEN

...

我在那里看到0 0.0.0.0:3306.

php.ini中

max\_execution\_time = 60

and

memory\_limit = 1000M

/etc/mysql/my.cnf

\# - "~/.my.cnf" to set user-specific options.

\# One can use all long options that the program supports.

\# Run program with --help to get a list of available options and with

\# --print-defaults to see which it would actually understand and use.

\# For explanations see

\# http://dev.mysql.com/doc/mysql/en/server-system-variables.html

\# This will be passed to all mysql clients

\# It has been reported that passwords should be enclosed with ticks/quotes

\# escpecially if they contain "\#" chars...

\# Remember to edit /etc/mysql/debian.cnf when changing the socket location.

\[client\]

port = 3306

socket = /var/run/mysqld/mysqld.sock

\# Here is entries for some specific programs

\# The following values assume you have at least 32M ram

\# This was formally known as \[safe\_mysqld\]. Both versions are currently parsed.

\[mysqld\_safe\]

socket = /var/run/mysqld/mysqld.sock

nice = 0

\[mysqld\]

\# \* Basic Settings

user = mysql

pid-file = /var/run/mysqld/mysqld.pid

socket = /var/run/mysqld/mysqld.sock

port = 3306

basedir = /usr

datadir = /var/lib/mysql

tmpdir = /tmp

lc-messages-dir = /usr/share/mysql

skip-external-locking

\# Instead of skip-networking the default is now to listen only on

\# localhost which is more compatible and is not less secure.

bind-address = \*

\# \* Fine Tuning

key\_buffer = 16M

max\_allowed\_packet = 16M

thread\_stack = 192K

thread\_cache\_size = 8

\# This replaces the startup script and checks MyISAM tables if needed

\# the first time they are touched

myisam-recover = BACKUP

\#max\_connections = 100

\#table\_cache = 64

\#thread\_concurrency = 10

\# \* Query Cache Configuration

query\_cache\_limit = 1M

query\_cache\_size = 16M

\# \* Logging and Replication

\# Both location gets rotated by the cronjob.

\# Be aware that this log type is a performance killer.

\# As of 5.1 you can enable the log at runtime!

\#general\_log\_file = /var/log/mysql/mysql.log

\#general\_log = 1

\# Error log - should be very few entries.

log\_error = /var/log/mysql/error.log

\# Here you can see queries with especially long duration

\#log\_slow\_queries = /var/log/mysql/mysql-slow.log

\#long\_query\_time = 2

\#log-queries-not-using-indexes

\# The following can be used as easy to replay backup logs or for replication.

\# note: if you are setting up a replication slave, see README.Debian about

\# other settings you may need to change.

\#server-id = 1

\#log\_bin = /var/log/mysql/mysql-bin.log

expire\_logs\_days = 10

max\_binlog\_size = 100M

\#binlog\_do\_db = include\_database\_name

\#binlog\_ignore\_db = include\_database\_name

\# \* InnoDB

\# InnoDB is enabled by default with a 10MB datafile in /var/lib/mysql/.

\# Read the manual for more InnoDB related options. There are many!

\# \* Security Features

\# Read the manual, too, if you want chroot!

\# chroot = /var/lib/mysql/

\# For generating SSL certificates I recommend the OpenSSL GUI "tinyca".

\# ssl-ca=/etc/mysql/cacert.pem

\# ssl-cert=/etc/mysql/server-cert.pem

\# ssl-key=/etc/mysql/server-key.pem

\[mysqldump\]

quick

quote-names

max\_allowed\_packet = 16M

\[mysql\]

\#no-auto-rehash \# faster start of mysql but no tab completition

\[isamchk\]

key\_buffer = 16M

\# \* IMPORTANT: Additional settings that can override those from this file!

\# The files must end with '.cnf', otherwise they'll be ignored.

!includedir /etc/mysql/conf.d/

\_\_\_\_

结果

PDOException in Connector.php line 49:

SQLSTATE\[HY000\] \[2002\] Operation timed out

我怎么能阻止它？

我还可以查看或尝试什么？

laravel 5连接MySQL_mysql – 从本地环境连接到登台数据库 – Laravel 5

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