var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"5eaiKUQor4EmzY8d","timestamp":1727594363,"url":"m.cengbang.com%2Fchanpin%2FEROADE%2Feroadezxcrlb.html","signature":"639c754a445a2951539e0f1f948020a2872e364a","rawString":"jsapi_ticket=&noncestr=5eaiKUQor4EmzY8d&timestamp=1727594363&url=m.cengbang.com%2Fchanpin%2FEROADE%2Feroadezxcrlb.html"}