微信公众号 accoss_token获取新版

1,记得生成accoss_token放在代码里面

2.记得ip设置白名单,把你的本机ip和服务器ip放进去保存

3.代码如下

<?php
 namespace Home\Controller;
 use Common\Controller\HomeBaseController;
 use Think\Model\ViewModel;
 use Com\Wechat;
 use Com\WechatUser;
 use Com\WechatAuth;
 use Think\Db\Driver;
 use Think\Library\Org\Wk;
 use Think\Controller;


 /**
  * 商城首页Controller
  */
 class WeixinController extends HomeBaseController{
     private $appid = "自己的";//appid 
     private $appsecret = "自己的";//appsecret 
     private $domain = '自己的';//域名
     private $toUserid = "自己的";//toUserid 
     private $wechatAuth="";//初始化WechatAuth类
     private $access_token="自己在微信公众平台上生成过的的";//缓存token


     public function __construct(){
         parent::__construct();
         vendor('WxPayPubHelper.WxPayPubHelper');
         if(!session('access_token')){
             $this->wechatAuth = new WechatAuth($this->appid,$this->appsecret);//初始化WechatAuth类
             $wechatAuth =$this->wechatAuth;
             $token = $wechatAuth->getAccessToken();
             session(array('expire'=>$token['expire_in']));//设置session过期时间
             $this->access_token = $token;//缓存token
         }else{
             $token = session('access_token');
             $this->wechatAuth = new WechatAuth($this->appid,$this->appsecret,$token);//初始化WechatAuth类
         }
     }


     public function index(){
         $token = 'weixin'; //微信后台填写的TOKEN
         
         /* 加载微信SDK */
         $wechat = new Wechat($token);
         
         /* 获取请求信息 */
         $data = $wechat->request();


         if($data && is_array($data)){


             $type  = $data['MsgType'];
             $this->toUserid = $data['ToUserName'];


             switch($type) {
                     case Wechat::MSG_TYPE_TEXT:
                         $wechat->replyText("Content1:".json_encode($data));
                         break;
                     case Wechat::MSG_TYPE_LINK:
                         $wechat->replyText("Content2:".$data['Content']);
                         break;
                     case Wechat::MSG_TYPE_EVENT:
                           switch ($data['Event']) {
                                 case 'subscribe':
                                     $this->onSubscribe($wechat,$data);
                                     $wechat->replyText("扫描后关注:".$data['EventKey']);
                                     break;
                                 case 'unsubscribe':
                                     $this->onUnsubscribe($wechat,$data);
                                     $wechat->replyText("单击取消关注:".$data['EventKey']);
                                     break;
                                 case 'SCAN':
                                     $wechat->replyText("扫描后场景值:".json_encode($data));
                                     break;
                                 case 'CLICK':
                                     switch ($data['EventKey']){
                                         case 'withdrawCash':
                                             $wechat->replyText("立即提现~：".$data['key']);
                                             break;
                                         case 'withdrawRecord':
                                             $wechat->replyText("提现查询");
                                             break;
                                         case 'infoModify':
                                             $wechat->replyText("信息修改");
                                             break;
                                         case 'angetManage':
                                             $wechat->replyText("代理管理");
                                             break;
                                         case 'jingminInstruction':
                                             $wechat->replyText("简介");
                                             break;
                                         case 'investment':
                                             $wechat->replyText("联系方式");
                                             break;
                                         default:
                                             $wechat->replyText("查询提现记录");
                                             break;
                                       }
                                       break;
                                 }
                                 break; 
                     default:
                         $wechat->replyText("公众号操作有误！");
                         break;
             }
         }
     }