var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"ODj0RQXMII8C9D7y","timestamp":1727739075,"url":"m.cengbang.com%2Fchanpin%2Fbanchexing%2Fbcxrcfdr.html","signature":"cf422e1e152a0c92ff3b99b1664b8b012a83b60b","rawString":"jsapi_ticket=&noncestr=ODj0RQXMII8C9D7y×tamp=1727739075&url=m.cengbang.com%2Fchanpin%2Fbanchexing%2Fbcxrcfdr.html"}