var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"WtidxvWM6t46NOGV","timestamp":1731853887,"url":"m.cengbang.com%2Fchanpin%2Fsanneng%2Fsnhr.html","signature":"b8d0385b4965f3864622fb9638f670ecafb83580","rawString":"jsapi_ticket=&noncestr=WtidxvWM6t46NOGV&timestamp=1731853887&url=m.cengbang.com%2Fchanpin%2Fsanneng%2Fsnhr.html"}