var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"x1xIkXdaBpyDZ76n","timestamp":1731839010,"url":"m.cengbang.com%2Fchanpin%2Fkehuixing%2Fkhxsfr.html","signature":"26514f9aefa4e718bc0d6af9dc0e278fc4d06aed","rawString":"jsapi_ticket=&noncestr=x1xIkXdaBpyDZ76n&timestamp=1731839010&url=m.cengbang.com%2Fchanpin%2Fkehuixing%2Fkhxsfr.html"}