var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"MwV8GBrN0OG574lO","timestamp":1731831734,"url":"m.cengbang.com%2Fmingdian%2Fjgchtzld.html","signature":"2c2fb5537a7f879234fc8a3b9f7bda2d2de71bd7","rawString":"jsapi_ticket=&noncestr=MwV8GBrN0OG574lO&timestamp=1731831734&url=m.cengbang.com%2Fmingdian%2Fjgchtzld.html"}