var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"pxi6FnSU7BUkbZBZ","timestamp":1727721217,"url":"m.cengbang.com%2Fchanpin%2Fshuangxin%2Fsxlyx.html","signature":"769e0274c97b40b549e76011f2afc644d76d7c85","rawString":"jsapi_ticket=&noncestr=pxi6FnSU7BUkbZBZ&timestamp=1727721217&url=m.cengbang.com%2Fchanpin%2Fshuangxin%2Fsxlyx.html"}