var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"bLv9ACGjCzZTLkUg","timestamp":1731836796,"url":"m.cengbang.com%2Fchanpin%2Flanrun%2Flrcwhxtb.html","signature":"f7c500e583f282c0dd7c20de9c1ff11445ef309a","rawString":"jsapi_ticket=&noncestr=bLv9ACGjCzZTLkUg&timestamp=1731836796&url=m.cengbang.com%2Fchanpin%2Flanrun%2Flrcwhxtb.html"}