微信浏览器里location.reload问题会导致有时候post数据丢失。建议不要用此方式，尽量ajax方式获取或不要为了获取新的UI而刷新页面

2015-12-26 00:51:34array (
  'goods' => 
  array (
    'num' => '1',
    'goods_id' => '166',
    'pmt_id' => '',
  ),
  'isfastbuy' => '1',
)2015-12-26 00:52:22array (
)