var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"DvHPvY3caKA0IxKl","timestamp":1731829531,"url":"m.cengbang.com%2Fmingdian%2Fcwwxzld.html","signature":"e5d90ad336420a0e19da65e40a1223544006c861","rawString":"jsapi_ticket=&noncestr=DvHPvY3caKA0IxKl&timestamp=1731829531&url=m.cengbang.com%2Fmingdian%2Fcwwxzld.html"}