var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"iKwBSJ8u6XqbOLWz","timestamp":1727616735,"url":"m.cengbang.com%2Fchanpin%2Fmeimei%2Flldgf.html","signature":"781b0f990aadc18c42add2aeb8cb1684e0e397af","rawString":"jsapi_ticket=&noncestr=iKwBSJ8u6XqbOLWz&timestamp=1727616735&url=m.cengbang.com%2Fchanpin%2Fmeimei%2Flldgf.html"}