var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"aviJW8LPd86bgrwe","timestamp":1731943593,"url":"m.cengbang.com%2Fchanpin%2Ftianhuo%2Fthledsdt.html","signature":"122bd566488d17cc13163bf56cce4b32337bed31","rawString":"jsapi_ticket=&noncestr=aviJW8LPd86bgrwe&timestamp=1731943593&url=m.cengbang.com%2Fchanpin%2Ftianhuo%2Fthledsdt.html"}