protected void Application_Start(object sender, EventArgs e)
{
AccessProvider provider = new AccessProvider();
string fielPath = Server.MapPath("~/Xml/Student.xml");
List <Student> list = provider.GetStudentList(fielPath);
System.Web.Caching.Cache cache = HttpRuntime.Cache;
cache.Insert("Items1", list, new System.Web.Caching.CacheDependency(fielPath));
}
protected void Page_Load(object sender, EventArgs e)
{
List <Student> list = Cache["Items1"] as List <Student>;
if (list != null && list.Count > 0)
{
list.ForEach(item => { Response.Write(item.Name + " " + item.Age + " " + item.Sex + "<br/>"); });
}
else
{
AccessProvider provider = new AccessProvider();
string fielPath = Server.MapPath("~/Xml/Student.xml");
list = provider.GetStudentList(fielPath);
Cache.Insert("Items1", list, new System.Web.Caching.CacheDependency(fielPath));
}
}