var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"2nwPJmTf6hhWUWzA","timestamp":1731806605,"url":"m.cengbang.com%2Fchanpin%2Fmeibiao%2Flbfcdl.html","signature":"ccc74a9c3f96480e680c79f88faa462e061b2924","rawString":"jsapi_ticket=&noncestr=2nwPJmTf6hhWUWzA&timestamp=1731806605&url=m.cengbang.com%2Fchanpin%2Fmeibiao%2Flbfcdl.html"}