var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"7tle9jdvV8GFygQ6","timestamp":1731839220,"url":"m.cengbang.com%2Fchanpin%2Fsaiduojiaer%2Fsdjeyezdyp.html","signature":"857d69da6a88f9eecd697535febb436da4c9f37b","rawString":"jsapi_ticket=&noncestr=7tle9jdvV8GFygQ6&timestamp=1731839220&url=m.cengbang.com%2Fchanpin%2Fsaiduojiaer%2Fsdjeyezdyp.html"}