MySQL -uroot -p

create database news_app default character set utf8 collate utf8_general_ci;

use news_app;

create table article(
 id int unsigned not null auto_increment primary key,
 name varchar(64) not null,
 block varchar(64) not null,
 replyNum varchar(64) not null)
ENGINE=InnoDB DEFAULT CHARSET=utf8; 

数据库操作