var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"XMwnrtoFe7KgcOzx","timestamp":1731823650,"url":"m.cengbang.com%2Fchanpin%2Fxiaoyu%2Fxyykll.html","signature":"4d04c296bcc31539441d64caa1e67619709ab6a6","rawString":"jsapi_ticket=&noncestr=XMwnrtoFe7KgcOzx×tamp=1731823650&url=m.cengbang.com%2Fchanpin%2Fxiaoyu%2Fxyykll.html"}