var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"VKSGlLlvmRoWIt3A","timestamp":1731935588,"url":"m.cengbang.com%2Fchanpin%2Fyaji%2Fyjblpcb.html","signature":"3834fd3ffbb44523b545d8992b131b33c5acd638","rawString":"jsapi_ticket=&noncestr=VKSGlLlvmRoWIt3A&timestamp=1731935588&url=m.cengbang.com%2Fchanpin%2Fyaji%2Fyjblpcb.html"}