var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"VvxWkRTnvuuiAqU4","timestamp":1727623913,"url":"m.cengbang.com%2Fchanpin%2Flingfei%2Flfhys.html","signature":"ce7f3749da319446b6a4db88a685434e2d89db0f","rawString":"jsapi_ticket=&noncestr=VvxWkRTnvuuiAqU4&timestamp=1727623913&url=m.cengbang.com%2Fchanpin%2Flingfei%2Flfhys.html"}