var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"4x7N4VrFj17AzOKS","timestamp":1727857101,"url":"m.cengbang.com%2Fmingdian%2Fxfrrjd.html","signature":"b294f8f400096eead5004ca2314ae18c1d5bf252","rawString":"jsapi_ticket=&noncestr=4x7N4VrFj17AzOKS&timestamp=1727857101&url=m.cengbang.com%2Fmingdian%2Fxfrrjd.html"}