bourse/app/home/middleware/RepeatOperateMiddleware.php

<?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);

    }
}