var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"dXB1Kt2KCXkEyS18","timestamp":1731969543,"url":"m.cengbang.com%2Fchanpin%2Fkalayang%2Fklyrlwb.html","signature":"d587203ecd97a8b22fa1d18e36054e301ca2452b","rawString":"jsapi_ticket=&noncestr=dXB1Kt2KCXkEyS18&timestamp=1731969543&url=m.cengbang.com%2Fchanpin%2Fkalayang%2Fklyrlwb.html"}