var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"ksJgoZcJxl34tvMc","timestamp":1731814353,"url":"m.cengbang.com%2Fpinpai%2Fbuick%2Fjianjie.html","signature":"233489496f373a4630fff575fe6fe8197343c580","rawString":"jsapi_ticket=&noncestr=ksJgoZcJxl34tvMc&timestamp=1731814353&url=m.cengbang.com%2Fpinpai%2Fbuick%2Fjianjie.html"}