Home Backend Development PHP Tutorial 采用ThinkPHP中F方法实现快速缓存实例_PHP

采用ThinkPHP中F方法实现快速缓存实例_PHP

Jun 01, 2016 am 11:51 AM
thinkphp cache

ThinkPHP

一般使用文件方式的缓存就能够满足要求,而thinkPHP还提供了一个专门用于文件方式的快速缓存方法F方法。
由于采用的是PHP返回方式,所以其效率较S方法较高

F方法具有如下特点:

1.简单数据缓存;
2.文件形式保存;
3.采用PHP返回数据方式加载缓存;
4.支持子目录缓存以及自动创建;
5.支持删除缓存和批量删除;

复制代码 代码如下:$path="../Public/Runtime/";
$str="fastrunaaaaaaaaaaaaaaaa";
F("str/ffun",$str,$path);

这样就把$str字符串这个内容放在了../Public/Runtime/str/ffun.php的文件中了

ffun.php 的文件内容如下:

复制代码 代码如下:return 'fastrunaaaaaaaaaaaaaaaa';
?>

删除缓存也很简单:

复制代码 代码如下:F("str/ffun",NULL);

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