开发中,我们经常会做一些API,以供各种客户端调用,我们把这种模式叫做适配器模式
- 适用于各种客户端;
- 简单,方便。
//简单天气API:api.php
class WeatherApi
{
public static function show()
{
$today = ['tep' => 28, 'wind' => 10, 'sun' => 'Firday'];
return serialize($today);
}
}
//适配器-转换成json数据,适用于各种客户端
class AdapterTransfer
{
public function show()
{
$today = WeatherApi::show();
$today = unserialize($today);
return json_encode($today);
}
}
//以Json数据退出返回,然后客户端可以通过URL调用;
$ta = (new AdapterTransfer())->show();
exit($ta);
//客户端(PHP端);
$op=file_get_contents('http://www.xxxx.com/api.php');//也可以使用curl;
var_dump(json_decode($op));
/*object(stdClass)#1 (3) {
["tep"]=> int(28)
["wind"]=> int(10)
["sun"]=> string(6) "Firday"
}
*/