var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"kQIVKTiHuhpwlNE2","timestamp":1727749903,"url":"m.cengbang.com%2Fchanpin%2Fkeman%2Fklzpsrg.html","signature":"068b5ac1ee0dd4f5e9434da07cf1a989e9b81d15","rawString":"jsapi_ticket=&noncestr=kQIVKTiHuhpwlNE2&timestamp=1727749903&url=m.cengbang.com%2Fchanpin%2Fkeman%2Fklzpsrg.html"}