检查静态HTML文件是否有效
如果无效需要重新更新
static boolen
checkHTMLCache
([string $cacheFile = ''], [integer $cacheTime = ''])
-
string
$cacheFile: 静态文件名
-
integer
$cacheTime: 缓存有效期
读取静态缓存
static void
readHTMLCache
()
写入静态缓存
static string
writeHTMLCache
( &$content, string $content)
-
string
$content: 页面内容
-
&$content