var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"3ybERRxtFe01cnZO","timestamp":1730847569,"url":"m.cengbang.com%2Fchanpin%2Fjiexin%2Fjxsyrc.html","signature":"b20ccff22586d609f85ece26c258f8170fe7a5db","rawString":"jsapi_ticket=&noncestr=3ybERRxtFe01cnZO&timestamp=1730847569&url=m.cengbang.com%2Fchanpin%2Fjiexin%2Fjxsyrc.html"}