var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"US2963V0BvJkCEsx","timestamp":1731825588,"url":"m.cengbang.com%2Fmingdian%2Ftcljbzld.html","signature":"05292ed3eacb2d86921eac7475749933022fa022","rawString":"jsapi_ticket=&noncestr=US2963V0BvJkCEsx&timestamp=1731825588&url=m.cengbang.com%2Fmingdian%2Ftcljbzld.html"}