var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"EHmxFjv72Sk6w2Xl","timestamp":1727781716,"url":"m.cengbang.com%2Fchanpin%2Fbeitili%2Fbtlwdx.html","signature":"4eeab334c14d60db6f0d2cdfa01e32006a71e141","rawString":"jsapi_ticket=&noncestr=EHmxFjv72Sk6w2Xl&timestamp=1727781716&url=m.cengbang.com%2Fchanpin%2Fbeitili%2Fbtlwdx.html"}