apt-get install net-tools apt-get install mysql-server service mysql start 啓動mysql netstat -tap | grep mysql mysql -u root -p root 查看數據庫編碼:show variables like "char%" 修改編碼:vim /etc/mysql/my.cnf [client] default-character-set=utf8 [mysqld] character-set-server=utf8 [mysql] default-character-set=utf8 重啓mysql:service mysql restart 查看監聽的端口:netstat -nlp |grep LISTEN