var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"oADgDygWRFyuSK8h","timestamp":1731961368,"url":"m.cengbang.com%2Fchanpin%2Fbaobeixiaojiaoya%2Fbbxjyyelx.html","signature":"e71f1b987100180724f9c59c06dcaff7f5159a24","rawString":"jsapi_ticket=&noncestr=oADgDygWRFyuSK8h&timestamp=1731961368&url=m.cengbang.com%2Fchanpin%2Fbaobeixiaojiaoya%2Fbbxjyyelx.html"}