[mysqld]
# 基本配置
user = mysql
port = 3306
basedir = /usr
datadir = /var/lib/mysql
socket = /var/run/mysqld/mysqld.sock
pid-file = /var/run/mysqld/mysqld.pid

# 字符集配置
character-set-server = utf8mb4
collation-server = utf8mb4_unicode_ci
init_connect = 'SET NAMES utf8mb4'

# 基本连接配置
max_connections = 1000
max_connect_errors = 1000

# 日志配置
log-error = /var/log/mysql/error.log
slow_query_log = 1
slow_query_log_file = /var/log/mysql/slow.log
long_query_time = 2

# InnoDB基本配置
innodb_buffer_pool_size = 1G
innodb_log_file_size = 256M
innodb_log_buffer_size = 16M
innodb_flush_log_at_trx_commit = 1

# 时区配置
default-time-zone = '+8:00'

[mysql]
default-character-set = utf8mb4

[client]
default-character-set = utf8mb4