var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"jSKhKiYMCHP5lh6N","timestamp":1727727819,"url":"m.cengbang.com%2Fchanpin%2Fxiaqi%2Fxryfyzf.html","signature":"d0e0ab945dc8b4919e5e3f46b7aefcac5b31906b","rawString":"jsapi_ticket=&noncestr=jSKhKiYMCHP5lh6N&timestamp=1727727819&url=m.cengbang.com%2Fchanpin%2Fxiaqi%2Fxryfyzf.html"}