var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"Efcbv2uDSqlQu14U","timestamp":1731952278,"url":"m.cengbang.com%2Fchanpin%2Fyilike%2Fylksjjb.html","signature":"4d42fdd12cad0a9a515994589fa64542f4c6bb98","rawString":"jsapi_ticket=&noncestr=Efcbv2uDSqlQu14U&timestamp=1731952278&url=m.cengbang.com%2Fchanpin%2Fyilike%2Fylksjjb.html"}