var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"5gkIdoMMQOWDj7gM","timestamp":1730832026,"url":"m.cengbang.com%2Fchanpin%2Flangshi%2Flsnshzp.html","signature":"01de51e1d57bfd82201462b8e78d29509a0da72f","rawString":"jsapi_ticket=&noncestr=5gkIdoMMQOWDj7gM&timestamp=1730832026&url=m.cengbang.com%2Fchanpin%2Flangshi%2Flsnshzp.html"}