asp.net配置全局应用程序类 巧妙达到定时生成静态页面
//在项目里添加一个"全局应用程序类(Global Application Class)",在里面写这样的代码： public class Global : System.Web.HttpApplication { static Timer BuildStaticPagesTimer; static object locker = new object(); static int count; protected void Application_Start(object sender, EventArgs e) { //double check lock... if (BuildStaticPagesTimer == null) { lock (locker) { if (BuildStaticPagesTimer == null) { //every 20 minutes, run BuildStaticPagesTimer_Callback in every 20 minutes BuildStaticPagesTimer = new Timer(BuildStaticPagesTimer_Callback, null, 0, 20 * 60 * 1000); } } } } private static void BuildStaticPagesTimer_Callback(object state) { Dictionary<string, string> urlsNeedToBuild = GetPagesNeedToBuiltStatic(); foreach (string oldUrl in urlsNeedToBuild.Keys) { string newUrl = urlsNeedToBuild[oldUrl]; Build(oldUrl, newUrl); } } private static void Build(string oldUrl, string newUrl) { //在这里写生成静态页面的代码 throw new NotImplementedException(); } private static Dictionary<string, string> GetPagesNeedToBuiltStatic() { //在这里判断哪些页面需要生成静态页面 throw new NotImplementedException(); } }