var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"B7wiUNF1PrgEw2os","timestamp":1731828844,"url":"m.cengbang.com%2Fchanpin%2FSK-II%2Fsk-iiry.html","signature":"cb78831b572655ddd4e63c5fd473eaae22c32bb6","rawString":"jsapi_ticket=&noncestr=B7wiUNF1PrgEw2os&timestamp=1731828844&url=m.cengbang.com%2Fchanpin%2FSK-II%2Fsk-iiry.html"}