var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"bHl1gEEufXSZtQBB","timestamp":1731904270,"url":"m.cengbang.com%2Fchanpin%2Fyameizi%2Fylzllxc.html","signature":"bfdcc8e347dad23d8c6c49dec0065130c43c5eb7","rawString":"jsapi_ticket=&noncestr=bHl1gEEufXSZtQBB&timestamp=1731904270&url=m.cengbang.com%2Fchanpin%2Fyameizi%2Fylzllxc.html"}