var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"XdyzUfQVek2H4x5W","timestamp":1731850911,"url":"m.cengbang.com%2Fmingdian%2Flbzlwzld.html","signature":"f77ae4d5a536352fc04933c4ffdea9220b12bf50","rawString":"jsapi_ticket=&noncestr=XdyzUfQVek2H4x5W&timestamp=1731850911&url=m.cengbang.com%2Fmingdian%2Flbzlwzld.html"}