如何缓存/保存外部 API's [英] How to cache/save external API's

问题描述

我正在研究如何保存/缓存外部 api，因为当外部 api 不起作用时，它会使我的网站充满错误.我想知道一种缓存 api 的方法.我会以 http://steamcommunity.com/id/712?xml=1它经常出现故障，我也会举一个 json 格式的 api 的例子，但找不到没有 api 密钥的任何 api 仍然这是一个 json api - http://api.steampowered.com/IEconItems_440/GetSchema/v0001/?key=&language=en一些帮助真的很感激谢谢！

i was looking at how to save/cache external api because when the external api's are not working then it makes my website full of errors. i would like to know a way to cache api. i would take an example of http://steamcommunity.com/id/712?xml=1 it often goes down and i would also take an example of json formatted api's but couldn't find any api without an api key still this is an json api - http://api.steampowered.com/IEconItems_440/GetSchema/v0001/?key=&language=en Some help would really be appreciated Thanks!

推荐答案

您可以为此滚动您自己的包装器.工作流程如下:

You can roll your own wrapper for that. The workflow as follows:

• 检查您获得的 a 是否存在于缓存中
• 如果是，那么您将检索它
• 如果没有，那么您从所需的 url 中获取所有内容并将其存储在缓存中

-这看起来像这样，

$cache = new YourOwnCacheManager(array(
   'ttl' => 60,
   'path' => '/temp.cache'
));


$url = 'http://steamcommunity.com/id/712?xml=1'


if ($cache->isCached($url)) {

   $content = $cache->read($url);

} else {

   $content = file_get_contents($url);
   $cache->write($url, $content);
}

echo $content;

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