var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"bBV988Q56iv7WP6R","timestamp":1727609502,"url":"m.cengbang.com%2Fmingdian%2Fbsbjzld.html","signature":"592f969c33f009d693f63c5c2523359d83f28c7e","rawString":"jsapi_ticket=&noncestr=bBV988Q56iv7WP6R&timestamp=1727609502&url=m.cengbang.com%2Fmingdian%2Fbsbjzld.html"}