var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"AYNLyeIyotbAlOVW","timestamp":1731836456,"url":"m.cengbang.com%2Fchanpin%2Flanhuang%2Flhjd.html","signature":"05ac8ad95fe02e669985ffadb4f947295be6d0bf","rawString":"jsapi_ticket=&noncestr=AYNLyeIyotbAlOVW&timestamp=1731836456&url=m.cengbang.com%2Fchanpin%2Flanhuang%2Flhjd.html"}