var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"eBk9OdX559toHfF7","timestamp":1731823059,"url":"m.cengbang.com%2Fchanpin%2Fjishi%2Fjsyeznp.html","signature":"309aada7845d4500c781a9ed2542cf45f389c720","rawString":"jsapi_ticket=&noncestr=eBk9OdX559toHfF7&timestamp=1731823059&url=m.cengbang.com%2Fchanpin%2Fjishi%2Fjsyeznp.html"}