var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"7hj8j8IUP7IFkGn3","timestamp":1731944283,"url":"m.cengbang.com%2Fchanpin%2Fzhide%2Fzdzdcj.html","signature":"1f717382ecd7cdae54bc2f2e4ef42bfe5ed8380f","rawString":"jsapi_ticket=&noncestr=7hj8j8IUP7IFkGn3×tamp=1731944283&url=m.cengbang.com%2Fchanpin%2Fzhide%2Fzdzdcj.html"}