/**
  * 获取认证信息
  * cerType:0:个人认证信息;1公司认证信息
  * $vendorId 商家id
  */
 public function getVendorAuthInfo()
 {
     $vendorId = isset($_REQUEST['vendorId']) ? (int) $_REQUEST['vendorId'] : -1;
     $cerType = isset($_REQUEST['cerType']) ? (int) $_REQUEST['cerType'] : 0;
     if ($vendorId > 0) {
         $model = new VendorModel();
         $res = $model->getVendorAuthById($vendorId, $cerType);
         if (!empty($res)) {
             echo json_encode($res);
         }
     }
 }