004.php-請求mysql資料庫失敗,報socket錯誤
阿新 • • 發佈:2021-01-07
配置mysql 的
/etc/my.cnf[mysql] no-auto-rehash default-character-set = utf8mb4 [mysqld] #skip-grant-tables log_timestamps=SYSTEM user = mysql port = 3306 basedir = /usr/local/mysql log_error = /home/mysql/mysql.log datadir = /home/mysql/data/ socket = /home/mysql/mysql.sock pid-file = /home/mysql/db.pid character-set-server = utf8mb4 collation-server = utf8mb4_general_ci skip_name_resolve = 1 open_files_limit = 65535 back_log = 1024 default_authentication_plugin = mysql_native_password # sql_safe_updates=on innodb_buffer_pool_size=8G # 說明:該引數可以提升擴充套件性和刷髒頁效能。 # 預設值1,建議值:4-8;並且必須小於innodb_buffer_pool_instances innodb_page_cleaners=4 innodb_buffer_pool_instances=8 innodb_log_file_size=4G innodb_log_files_in_group=4 wait_timeout=3600 interactive_timeout=3600 max_connections=3000 default-time_zone='+8:00' binlog_expire_logs_seconds=604800 [client] port=3306 socket=/home/mysql/mysql.sock
- 將mysql.sock檔案對映到/var/lib/mysql路徑中
- $sudo ln -s /home/mysql/mysql.sock /var/lib/mysql/mysql.sock