var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"witPwI18Ha0Fx5d3","timestamp":1731836775,"url":"m.cengbang.com%2Fmingdian%2Fppskzld.html","signature":"28b9e0ddfa77be6f4dcc770b75271f09f51c958c","rawString":"jsapi_ticket=&noncestr=witPwI18Ha0Fx5d3&timestamp=1731836775&url=m.cengbang.com%2Fmingdian%2Fppskzld.html"}