var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"Nl86CYluOyKjTwGe","timestamp":1727750185,"url":"m.cengbang.com%2Fchanpin%2Fbainianling%2Fbnlpjt.html","signature":"77dba4a754e7d85a767aefdef565d3533b9862e4","rawString":"jsapi_ticket=&noncestr=Nl86CYluOyKjTwGe&timestamp=1727750185&url=m.cengbang.com%2Fchanpin%2Fbainianling%2Fbnlpjt.html"}