var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"so4Bys6PA44TxYz5","timestamp":1731949714,"url":"m.cengbang.com%2Fchanpin%2Fchuangdi%2Fcddzg.html","signature":"443092a841e25b9b62aea32980609ee27de550bb","rawString":"jsapi_ticket=&noncestr=so4Bys6PA44TxYz5&timestamp=1731949714&url=m.cengbang.com%2Fchanpin%2Fchuangdi%2Fcddzg.html"}