var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"JT9JBG0nuJSTuDHj","timestamp":1731958303,"url":"m.cengbang.com%2Fchanpin%2Fkerun%2Fkrjby.html","signature":"5e3ac2a2eb796c2788da62fb91611f675fd41bcd","rawString":"jsapi_ticket=&noncestr=JT9JBG0nuJSTuDHj×tamp=1731958303&url=m.cengbang.com%2Fchanpin%2Fkerun%2Fkrjby.html"}