var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"U4PkBfe66ftDdEfB","timestamp":1731839505,"url":"m.cengbang.com%2Fmingdian%2Fajhfwzyd.html","signature":"4b5acc438cdafea780be3f5150e3411f0bd89865","rawString":"jsapi_ticket=&noncestr=U4PkBfe66ftDdEfB&timestamp=1731839505&url=m.cengbang.com%2Fmingdian%2Fajhfwzyd.html"}