xudejun的博客

class Test extends Controller{ public function index(){ $id = input('id'); //$this->setparent(); $this->setchild($id); } public function setparent(){ $list = []; $list = db('ce')->insert([ .

php向mysql插入百万数据只需不到一分钟时间，之间还可以优化<?phpset_time_limit(0);$dsn = 'mysql:dbname=test;host=localhost;port=3306';$username = 'root';$password = '123456';try { $pdo = new PDO($dsn, $username, ...

//新建用户 admin 密码为123456create user admin identified by '123456';//查看用户权限show grants for admin;//创建数据库create database if not exists dbname;//给test数据库权限赋给admin用户GRANT SELECT, INSERT, UPDATE, DELE...