var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"wu7dbnwHvaiCy2JP","timestamp":1730853497,"url":"m.cengbang.com%2Fchanpin%2Fpulatina%2Fpltnysll.html","signature":"0d4522c80300058e4c1ae3789f701a3a7abbc72f","rawString":"jsapi_ticket=&noncestr=wu7dbnwHvaiCy2JP&timestamp=1730853497&url=m.cengbang.com%2Fchanpin%2Fpulatina%2Fpltnysll.html"}