var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"FDZG4ubASguzjjOx","timestamp":1731943975,"url":"m.cengbang.com%2Fchanpin%2Flingyan%2Flyehg.html","signature":"f005c0f0eb084ea5fd0b832f270a7594a8af6aa3","rawString":"jsapi_ticket=&noncestr=FDZG4ubASguzjjOx&timestamp=1731943975&url=m.cengbang.com%2Fchanpin%2Flingyan%2Flyehg.html"}