var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"wZOAXkuUdz4v35lZ","timestamp":1731969041,"url":"m.cengbang.com%2Fchanpin%2Fminganxu%2Flaxyrf.html","signature":"7706ff4b83c7c4eeae00f8233f7988c383263a0a","rawString":"jsapi_ticket=&noncestr=wZOAXkuUdz4v35lZ&timestamp=1731969041&url=m.cengbang.com%2Fchanpin%2Fminganxu%2Flaxyrf.html"}