<?php namespace App\Http\Controllers; use Illuminate\Http\Request; use App\Http\Controllers\Controller; use App\Models\Plan; class PlanController extends Controller { public function fetch (Request $request) { if (empty($request->input('plan_id'))) { abort(500, '参数错误'); } $plan = Plan::find($request->input('plan_id')); if (!$plan) { abort(500, '该订阅不存在'); } return response([ 'data' => $plan ]); } }