var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"H39Eg428rDoGuEwZ","timestamp":1727720974,"url":"m.cengbang.com%2Fchanpin%2Fbainatianchun%2Fbntcfbslcs.html","signature":"cf9eb529e37111ac5eef2fa7ceb8f4cff22a5496","rawString":"jsapi_ticket=&noncestr=H39Eg428rDoGuEwZ&timestamp=1727720974&url=m.cengbang.com%2Fchanpin%2Fbainatianchun%2Fbntcfbslcs.html"}