var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"Kft8KxQJvtAx3Bab","timestamp":1731822289,"url":"m.cengbang.com%2Fchanpin%2Fjishi%2Fjsyenb.html","signature":"5c4c2e73993cf6b056d3453efa1fde4f70466883","rawString":"jsapi_ticket=&noncestr=Kft8KxQJvtAx3Bab&timestamp=1731822289&url=m.cengbang.com%2Fchanpin%2Fjishi%2Fjsyenb.html"}