var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"oZpPISwMhHJxv3ZS","timestamp":1731904284,"url":"m.cengbang.com%2Fchanpin%2Fchaoyunxuan%2Fcyxycxyz.html","signature":"62af143a0c830ffde2aa71e1b166fbd5ca209263","rawString":"jsapi_ticket=&noncestr=oZpPISwMhHJxv3ZS&timestamp=1731904284&url=m.cengbang.com%2Fchanpin%2Fchaoyunxuan%2Fcyxycxyz.html"}