var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"xWwfbPYdeOfL80PG","timestamp":1731822083,"url":"m.cengbang.com%2Fchanpin%2Fbaogong%2Fbgdddlj.html","signature":"b8b654ab89dbbddb9a6ca573c1339b03ffdd9267","rawString":"jsapi_ticket=&noncestr=xWwfbPYdeOfL80PG&timestamp=1731822083&url=m.cengbang.com%2Fchanpin%2Fbaogong%2Fbgdddlj.html"}