var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"L1njtoEYiBBl3DPG","timestamp":1727732151,"url":"m.cengbang.com%2Fchanpin%2Fbahe%2Fbhdsyx.html","signature":"83c2448a8bfa5b6587cbf8516473a1c536f2ffb1","rawString":"jsapi_ticket=&noncestr=L1njtoEYiBBl3DPG&timestamp=1727732151&url=m.cengbang.com%2Fchanpin%2Fbahe%2Fbhdsyx.html"}