var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"hsMfzDvXav9EQp7A","timestamp":1731872855,"url":"m.cengbang.com%2Fchanpin%2Fjinguangshu%2Fjgsledsfd.html","signature":"cb43992b045b69d81f21adbbfc81ca1f32ce521d","rawString":"jsapi_ticket=&noncestr=hsMfzDvXav9EQp7A&timestamp=1731872855&url=m.cengbang.com%2Fchanpin%2Fjinguangshu%2Fjgsledsfd.html"}