var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"c8ScVixxG01jvpxp","timestamp":1727872532,"url":"m.cengbang.com%2Fchanpin%2Fcaixin%2Fcxtkb.html","signature":"18bf5abdfacb6bcc15fda4936231491d608836ec","rawString":"jsapi_ticket=&noncestr=c8ScVixxG01jvpxp&timestamp=1727872532&url=m.cengbang.com%2Fchanpin%2Fcaixin%2Fcxtkb.html"}