var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"R8bPyBkJizwhA4iE","timestamp":1731835580,"url":"m.cengbang.com%2Fmingdian%2Fjbtynzld.html","signature":"f368c91a53424a1d37884565703cff7a09713b59","rawString":"jsapi_ticket=&noncestr=R8bPyBkJizwhA4iE&timestamp=1731835580&url=m.cengbang.com%2Fmingdian%2Fjbtynzld.html"}