public function store(Request $requests) { $params = $requests->all(); $params['password'] = bcrypt($params['password']); $operator = Operator::where('email', $params['email'])->first(); if (count($operator) > 0) { $ret['meta']['code'] = 0; $ret['meta']['error'] = $params['email'] . '已经存在'; } else { Operator::create($params); $ret['meta']['code'] = 1; } echo json_encode($ret); }