[mysqld]
# 基本设置
character-set-server=utf8mb4
collation-server=utf8mb4_unicode_ci
default-authentication-plugin=mysql_native_password

# 连接设置
max_connections=1000
max_connect_errors=100
max_allowed_packet=64M

# 性能优化
innodb_buffer_pool_size=256M
innodb_log_file_size=64M
innodb_flush_log_at_trx_commit=2
innodb_flush_method=O_DIRECT

# 查询缓存
query_cache_type=0
query_cache_size=0

# 慢查询日志
slow_query_log=1
slow_query_log_file=/var/log/mysql/slow.log
long_query_time=2

# 二进制日志
log_bin=mysql-bin
binlog_format=ROW
expire_logs_days=7
max_binlog_size=100M

# 时区设置
default-time-zone='+08:00'

[mysql]
default-character-set=utf8mb4

[client]
default-character-set=utf8mb4