var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"MiGA5Yeam54DL1Nr","timestamp":1731829619,"url":"m.cengbang.com%2Fmingdian%2Fltltxdzld.html","signature":"88154b02ecae9fcaf0bf22e7c1ac23c0fa1c434e","rawString":"jsapi_ticket=&noncestr=MiGA5Yeam54DL1Nr&timestamp=1731829619&url=m.cengbang.com%2Fmingdian%2Fltltxdzld.html"}