var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"8lvZMQLfFUPmEnbB","timestamp":1731919368,"url":"m.cengbang.com%2Fchanpin%2Fjiadu%2Fjdhg.html","signature":"d138a64400c086f8f58b2fa1f7685a8830ff7307","rawString":"jsapi_ticket=&noncestr=8lvZMQLfFUPmEnbB&timestamp=1731919368&url=m.cengbang.com%2Fchanpin%2Fjiadu%2Fjdhg.html"}