var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"RiXwQ2PktVcTq15T","timestamp":1731939536,"url":"m.cengbang.com%2Fchanpin%2Fmingrui%2Flryddzb.html","signature":"7894b695c008cb7560785b59433070af68bf492d","rawString":"jsapi_ticket=&noncestr=RiXwQ2PktVcTq15T&timestamp=1731939536&url=m.cengbang.com%2Fchanpin%2Fmingrui%2Flryddzb.html"}