var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"BK0vRRQkm9ZHmii7","timestamp":1731968229,"url":"m.cengbang.com%2Fchanpin%2Fbimeite%2Fbltytbz.html","signature":"2196aa470b4c92622054f34461a5ef3f909c9d67","rawString":"jsapi_ticket=&noncestr=BK0vRRQkm9ZHmii7×tamp=1731968229&url=m.cengbang.com%2Fchanpin%2Fbimeite%2Fbltytbz.html"}