TypeScript动态创建类的方法
首先定义一个Greeter的类 class Greeter { greeting: string; constructor(message: string) { this.greeting = me...
首先定义一个Greeter的类 class Greeter { greeting: string; constructor(message: string) { this.greeting = me...

ThinkPHP5动态创建数据表方法: public function ceshic(){ $sql = " CREATE TABLE IF NOT EXISTS `think_test`( `id` int(8) ...