var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"Tl74wHowH6iAUZSB","timestamp":1731846652,"url":"m.cengbang.com%2Fmingdian%2Flztspzyd.html","signature":"00e4901714aace0965caaadca9fecdc40b246c54","rawString":"jsapi_ticket=&noncestr=Tl74wHowH6iAUZSB&timestamp=1731846652&url=m.cengbang.com%2Fmingdian%2Flztspzyd.html"}