/**
* 分页的url地址
* @param string 分页key
* @return string 分页的url前面部分
*/
private static function setUrl($key)
{
// 协议
$build['scheme'] = "http://";
// 主机
$build['host'] = F::server('HTTP_HOST');
// 解析pathinfo和query_string
$info = parse_url(F::server('REQUEST_URI'));
// path信息
$build['path'] = isset($info['path']) ? $info['path'] : NULL;
// query信息
$build['query'] = NULL;
if (isset($info['query'])) {
parse_str($info['query'], $query);
unset($query[$key]);
$build['query'] = http_build_query($query);
$build['query'] = $build['query'] ? $build['query'] . '&' : $build['query'];
}
// 完整路径
return "{$build['scheme']}{$build['host']}{$build['path']}?{$build['query']}";
}
