var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"0A1lC8SO79L7xpNW","timestamp":1731925836,"url":"m.cengbang.com%2Fchanpin%2Flebei%2Flbnnc.html","signature":"88d0b01ae3f481a7c77d5543f9ee2df13c2f6190","rawString":"jsapi_ticket=&noncestr=0A1lC8SO79L7xpNW&timestamp=1731925836&url=m.cengbang.com%2Fchanpin%2Flebei%2Flbnnc.html"}