var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"cunsxiJGISnJdw4t","timestamp":1731832426,"url":"m.cengbang.com%2Fchanpin%2Fsizhou%2Fszgcl.html","signature":"475873ae8e1f49f7f95f5f0061f6a023c72aff83","rawString":"jsapi_ticket=&noncestr=cunsxiJGISnJdw4t&timestamp=1731832426&url=m.cengbang.com%2Fchanpin%2Fsizhou%2Fszgcl.html"}