var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"9JOhM4ds4kXt5qA4","timestamp":1727734952,"url":"m.cengbang.com%2Fchanpin%2Fergaomaisai%2Feglszplby.html","signature":"d018e6c6fcc29b9ab06076cbafb1ad5183869c76","rawString":"jsapi_ticket=&noncestr=9JOhM4ds4kXt5qA4&timestamp=1727734952&url=m.cengbang.com%2Fchanpin%2Fergaomaisai%2Feglszplby.html"}