var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"P8CEUS7dym5MnJ9S","timestamp":1731822554,"url":"m.cengbang.com%2Fchanpin%2Fdahualecheng%2Fdhlcsxt.html","signature":"5aa5e4958a979c60d6233dc9cf6339e2221987f3","rawString":"jsapi_ticket=&noncestr=P8CEUS7dym5MnJ9S&timestamp=1731822554&url=m.cengbang.com%2Fchanpin%2Fdahualecheng%2Fdhlcsxt.html"}