class IPAddress extends Common { /** * 根据ip地址,获取用户所在省市 */ public function ipIndex() { $ip = "222.22.22.11";// 默认设置一个ip地址(可自行获取) include "../vendor/topthink/Iplocation.php";//引入文件 $Ips =new \IpLocation\IpLocation('UTFWry.dat'); // 实例化类
一.NSClassFromString是NSObjCRuntime.h的方法 FOUNDATION_EXPORT Class __nullable NSClassFromString(NSString *aClassName); Description:Obtains a class by name.The name of a class.Parameters:aClassName The name of a classReturns:The class object named by aCla
Html: <li><a href="#" v-on:click="typeStyle">萨克斯萨克<span></span></a></li> Js: typeStyle: function (e) { var el = e.target; el.style.backgroundColor = 'green'; $(el).css("border","1px so