//缓存的使用 ???public function huancun(){ ???????$data=cache(‘userData‘); ???????//从缓存中获取数据 ???????if ($data){ ???????????echo "缓存中获取"; ???????}else{ ???????????echo "数据库中获取"; ???????????//如果没有从数据库获取 ???????????$data=Db::table("user")->select(); ???????????cache(‘userData‘,$data,20); ???????} ???????//分配数据 ???????$this->assign(‘users‘,$data); ???????//加载页面 ???????return $this->fetch(‘index‘); ???}
<!DOCTYPE html><html lang="en"><head> ???<meta charset="UTF-8"> ???<title>读取数据</title></head><body><table border="1" width="800px" align="center"> ???<tr> ???????<th>ID</th> ???????<th>NAME</th> ???????<th>PASS</th> ???</tr> ???{volist name=‘users‘ id=‘value‘} ???<tr> ???????<td>{$value.id}</td> ???????<td>{$value.name}</td> ???????<td>{$value.pass}</td> ???</tr> ???{/volist}</table></body></html>
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php缓存的使用
原文地址:https://www.cnblogs.com/lichao666888/p/9044375.html