easywechat 网页授权登录

使用easyWeChat进行微信网页的授权登录

public function __construct ( Request $request = null ){
 parent::__construct();
 $this->config = [
     'app_id' => 'wx11ca*****98df5',
     'secret' => 'f860284********2d732d0beae9',
     // 指定 API 调用返回结果的类型：array(default)/collection/object/raw/自定义类名
     // 'response_type' => 'array',
     'oauth' => [
  'scopes'   => ['snsapi_userinfo'],
  'callback' => '/wx_callback',
     ],
 ];
    }
    //登录操作
    public function login(){
 if(session('wechat_user')){
     $this->redirect('/index2',302);
 }
 $app = Factory::officialAccount($this->config);
 // 未登录,跳转到登录界面
 if (!session('wechat_user')) {
     $oauth = $app->oauth;
     return $oauth->redirect();
 }
    }
    //保存登录信息
    public function wx_callback(){
 $code = input('code','');
 $app = Factory::officialAccount($this->config);
 $user = $app->oauth->user()->toArray();
 session('wechat_user',$user);
 $user_data['openid'] = $user['id'];
 $user_data['name'] = $user['name'];
 $user_data['pic'] = $user['avatar'];
 $user_data['ctime'] = time();
 $user_data['ip'] = request()->ip();
 $user_data['sex'] = $user['original']['sex'];
 $user_data['address'] = $user['original']['country'].'-'.$user['original']['province'].'='.$user['original']['city'];
 $is = Db::name('user')->where(['openid'=>$user_data['openid']])->find();
 if(!$is){
     $res = Db::name('user')->insert($user_data);
     $is = Db::name('user')->where(['openid'=>$user_data['openid']])->find();
 }
 if($is){
     $this->redirect('/index2',302);
 }else{
     echo 'err';
 }

    }

	//首页
    public function index2(){
 if(!session('wechat_user')){
     $this->redirect('/login',302);
 }
 $seo['title'] = config()['web']['site_title'];
 $seo['keywords'] = config()['web']['site_keywords'];
 $seo['description'] = config()['web']['site_description'];
 $this->assign('seo', $seo);
 $app = Factory::officialAccount($this->config);
 $this->assign('app', $app);
 return view($this->tpl);
    }
    

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