var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"vXKSYttj22XxG0hr","timestamp":1731813444,"url":"m.cengbang.com%2Fchanpin%2Fyijiuyijiu%2Fyjyjydj.html","signature":"55f018fd49e6268e9c402e8b234835fb76296efb","rawString":"jsapi_ticket=&noncestr=vXKSYttj22XxG0hr×tamp=1731813444&url=m.cengbang.com%2Fchanpin%2Fyijiuyijiu%2Fyjyjydj.html"}