路由設(shè)置

Route::any('wx', [
  'uses' => 'WeChatAppController@checkSignature'
]);

取消crsf校驗(yàn)

#去到你的Middlewarel里面找到VerifyCsrfToken.php然后插入下面代碼：
protected $except = [
    'wx', #注意這個(gè)是你在第一步設(shè)置的路由路徑
  ];

#在你對(duì)應(yīng)的Controller里面加入以下函數(shù)
  public function checkSignature( Request $request ) {
    $input = $request->all();
    # 一定要抓取4個(gè)參數(shù)
    $echoStr  = $input[ "echostr" ];
    $signature = $input[ "signature" ];
    $timestamp = $input[ "timestamp" ];
    $nonce   = $input[ "nonce" ];
    # 微信官方驗(yàn)證方式
    $token = env( 'TOKEN',"12345678" ); #填寫微信公眾平臺(tái)輸入的token
    $tmpArr = [ $token, $timestamp, $nonce ];
    sort( $tmpArr, SORT_STRING );
    $tmpStr = implode( $tmpArr );
    $tmpStr = sha1( $tmpStr );
     
    # 打印返回結(jié)果
    if( $tmpStr == $signature ){
      return response($echoStr);
    } else{
      return response();
    }
  }