var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"83vOJLKrj8wTMmy5","timestamp":1731904236,"url":"m.cengbang.com%2Fchanpin%2Fleinisi%2Flnsfbp.html","signature":"ec23bfeb1db671cd446976dd74ee296b65669688","rawString":"jsapi_ticket=&noncestr=83vOJLKrj8wTMmy5&timestamp=1731904236&url=m.cengbang.com%2Fchanpin%2Fleinisi%2Flnsfbp.html"}