var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"kJQZebkL9GfSWBc0","timestamp":1730832140,"url":"m.cengbang.com%2Fchanpin%2Fkeyu%2Fkyjyzns.html","signature":"4b373c04f198726a4f2abb9f7f3cf390013268ef","rawString":"jsapi_ticket=&noncestr=kJQZebkL9GfSWBc0×tamp=1730832140&url=m.cengbang.com%2Fchanpin%2Fkeyu%2Fkyjyzns.html"}