var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"HgnYOTCuMpi4nN8A","timestamp":1727742800,"url":"m.cengbang.com%2Fchanpin%2Flejialaopu%2Fljlpzwdbf.html","signature":"e7dc5015d995b7713fdf2722ad04c9cef592e0bf","rawString":"jsapi_ticket=&noncestr=HgnYOTCuMpi4nN8A&timestamp=1727742800&url=m.cengbang.com%2Fchanpin%2Flejialaopu%2Fljlpzwdbf.html"}