Laravel中间件向Controller传递值

Laravel中间件向Controller传递值

方法一

class MidParams //中间件
{
 public function handle($request, Closure $next)
 {
  $mid_params = ['mid_params'=>'this is mid_params'];
  $request->merge($mid_params);//合并参数
  return $next($request);
 }
}

class MidController extends Controller { //控制器
 public function testMidFunc(Request $request) {
  $all_params = $request->input();//获取参数
  return ['all_params'=>$all_params];
 }
}

方法二

<?php

namespace App\Http\Middleware;

use Closure;
use Session;

class CheckToken
{
    /**
     * Handle an incoming request.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \Closure  $next
     * @return mixed
     */
    public function handle($request, Closure $next)
    {   
        Session::put('userinfo.id',1);
        Session::put('userinfo.truename','测试');
        Session::put('userinfo.uname','DJA888999');
        Session::put('userinfo.identify','DJA');
        Session::put('userinfo.gradetime','永久');
        $userinfo = Session('userinfo');
        $uid = $userinfo['id'];
        if(empty($uid)){
            return redirect('login');
        }
        $request->attributes->add(['userinfo'=>$userinfo]);
        // $request->attributes->add(compact('userinfo')); //直接以把userinfo作为key其$userinfo值作为值放入$request
        // $request->merge(['userinfo'=>$userinfo]); // 能使用Request::input方法获取
        return $next($request);
    }
}


Route::group(['middleware' => 'token'], function() {
    Route::prefix('Admin')->group(function () {
        Route::get('message', function () {
            // $all_params = Request::input();
            // $userinfo = $all_params['userinfo'];
            $userinfo = Request::get('userinfo');
            dd($userinfo);
            return view('Admin.message')->with('userinfo',$userinfo);
        });

    });
});

参考

[1] https://blog.csdn.net/weixin_37657720/article/details/80680158
[2] https://www.jb51.net/article/171946.htm