var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"whrB4JWxGPwMrt56","timestamp":1731951127,"url":"m.cengbang.com%2Fmingdian%2Fshdxzld.html","signature":"8b60df071262e4fb3c1b55a358f4163979079c68","rawString":"jsapi_ticket=&noncestr=whrB4JWxGPwMrt56&timestamp=1731951127&url=m.cengbang.com%2Fmingdian%2Fshdxzld.html"}