//设置缓存
//successOrder : 设置的缓存名字
//参数2 缓存的对象
sessionStorage.setItem("successOrder",JSON.stringify(list_three[$(this).index()]));
//页面跳转
window.location.href= "/Otc/trade/offOrderdetails"
//获取缓存值
var list = JSON.parse(sessionStorage.getItem("successOrder"));