var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"7u7J4cZo8zLzs33l","timestamp":1731841456,"url":"m.cengbang.com%2Fchanpin%2FJewelry%2Fjewelrygsed.html","signature":"f3f858adde9e10a3764befeab603f9e7d32b11a6","rawString":"jsapi_ticket=&noncestr=7u7J4cZo8zLzs33l&timestamp=1731841456&url=m.cengbang.com%2Fchanpin%2FJewelry%2Fjewelrygsed.html"}