var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"fElwy0XjLZYc0mYJ","timestamp":1731821079,"url":"m.cengbang.com%2Fchanpin%2Fhaoshou%2Fhsgsflb.html","signature":"4bd4712c122a61010f4c2d4740a1ea8f38fd3fe7","rawString":"jsapi_ticket=&noncestr=fElwy0XjLZYc0mYJ&timestamp=1731821079&url=m.cengbang.com%2Fchanpin%2Fhaoshou%2Fhsgsflb.html"}