var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"kMNtzOmGAkSJluEH","timestamp":1731828495,"url":"m.cengbang.com%2Fchanpin%2Fjielite%2Fjltstfl.html","signature":"30ed68b9cedb5e5a575ca0d777c245ca1941bc3b","rawString":"jsapi_ticket=&noncestr=kMNtzOmGAkSJluEH&timestamp=1731828495&url=m.cengbang.com%2Fchanpin%2Fjielite%2Fjltstfl.html"}