var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"UvZrxhohlwuHuDVN","timestamp":1727724713,"url":"m.cengbang.com%2Fchanpin%2Flaizhensi%2Flzstdn.html","signature":"30142052e1749ffc13a665c2d63afaf53ac2547d","rawString":"jsapi_ticket=&noncestr=UvZrxhohlwuHuDVN&timestamp=1727724713&url=m.cengbang.com%2Fchanpin%2Flaizhensi%2Flzstdn.html"}