var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"XMs948C1HzFwhQ1x","timestamp":1731840459,"url":"m.cengbang.com%2Fmingdian%2Fbylyyprjd.html","signature":"e6aec8853ac863b16deded31f27777969af97f7e","rawString":"jsapi_ticket=&noncestr=XMs948C1HzFwhQ1x&timestamp=1731840459&url=m.cengbang.com%2Fmingdian%2Fbylyyprjd.html"}