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<?php
namespace app\home\middleware;
use app\home\service\BaseHomeService;
use think\facade\Cache;
use think\facade\Config;
use think\Request;
/**
* @desc 重复操作 单个ip 单个路径
*/
class RepeatOperateMiddleware
{
public function handle(Request $request, \Closure $next)
{
// OPTIONS 请求直接返回空响应
if ($request->method(true) === 'OPTIONS') {
return response()->send();
}
$header = $request->header();
if(!isset($header['language'])){
$request->lang=Config::get('lang.default_lang');
}else{
$lang_list=Config::get('lang.allow_lang_list');
$lang=strtolower($header['language']);
if(in_array($lang,$lang_list)){
$request->lang=$lang;
}else{
$request->lang=Config::get('lang.default_lang');
}
}
//echo $request->lang;
$ip = (new BaseHomeService())->getClientRealIp();
$url = $request->url();
$key = 'REPEAT_OPERATE_'.$url.'_'.$ip;
if(Cache::store('redis')->has($key)){
return json(['code' => '100403', 'message' => 'repeated','data' => []]);
}
//Cache::store('redis')->set($key, 1, 2);
return $next($request);
}
}