var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"oOXhHYWhfyqPScYx","timestamp":1731943482,"url":"m.cengbang.com%2Fchanpin%2Fsilinbailan%2Fslbletcd.html","signature":"89c790c9be617c5a67c773eec854231960c3fab3","rawString":"jsapi_ticket=&noncestr=oOXhHYWhfyqPScYx&timestamp=1731943482&url=m.cengbang.com%2Fchanpin%2Fsilinbailan%2Fslbletcd.html"}