這篇文章主要介紹ASP.NET MVC如何生成靜態(tài)頁面,文中介紹的非常詳細,具有一定的參考價值,感興趣的小伙伴們一定要看完!
創(chuàng)新互聯(lián)為企業(yè)級客戶提高一站式互聯(lián)網(wǎng)+設計服務,主要包括網(wǎng)站制作、成都網(wǎng)站制作、App定制開發(fā)、小程序開發(fā)、宣傳片制作、LOGO設計等,幫助客戶快速提升營銷能力和企業(yè)形象,創(chuàng)新互聯(lián)各部門都有經(jīng)驗豐富的經(jīng)驗,可以確保每一個作品的質(zhì)量和創(chuàng)作周期,同時每年都有很多新員工加入,為我們帶來大量新的創(chuàng)意。1.先付上封裝好生成靜態(tài)頁的原代碼:
public class Common { #region 獲取模板頁的Html代碼 /// <summary> /// 獲取頁面的Html代碼 /// </summary> /// <param name="url">模板頁面路徑</param> /// <param name="encoding">頁面編碼</param> /// <returns></returns> public static string GetHtml(string url, System.Text.Encoding encoding) { byte[] buf = new WebClient().DownloadData(url); if (encoding != null) { return encoding.GetString(buf); } string html = System.Text.Encoding.UTF8.GetString(buf); encoding = GetEncoding(html); if (encoding == null || encoding == System.Text.Encoding.UTF8) { return html; } return encoding.GetString(buf); } /// <summary> /// 獲取頁面的編碼 /// </summary> /// <param name="html">Html源碼</param> /// <returns></returns> public static System.Text.Encoding GetEncoding(string html) { string pattern = @"(?i)\bcharset=(?<charset>[-a-zA-Z_0-9]+)"; string charset = Regex.Match(html, pattern).Groups["charset"].Value; try { return System.Text.Encoding.GetEncoding(charset); } catch (ArgumentException) { return null; } } #endregion #region 用于生成Html靜態(tài)頁 /// <summary> /// 創(chuàng)建靜態(tài)文件 /// </summary> /// <param name="result">Html代碼</param> /// <param name="createpath">生成路徑</param> /// <returns></returns> public static bool CreateFileHtmlByTemp(string result, string createpath) { if (!string.IsNullOrEmpty(result)) { if (string.IsNullOrEmpty(createpath)) { createpath = "/default.html"; } string filepath = createpath.Substring(createpath.LastIndexOf(@"\")); createpath = createpath.Substring(0, createpath.LastIndexOf(@"\")); if (!Directory.Exists(createpath)) { Directory.CreateDirectory(createpath); } createpath = createpath + filepath; try { FileStream fs2 = new FileStream(createpath, FileMode.Create); StreamWriter sw = new StreamWriter(fs2, new System.Text.UTF8Encoding(false));//去除UTF-8 BOM sw.Write(result); sw.Close(); fs2.Close(); fs2.Dispose(); return true; } catch (Exception ex) { throw ex; } } return false; } #endregion #region 調(diào)用靜態(tài)模板,并且傳遞數(shù)據(jù)模型實體類 創(chuàng)建Html靜態(tài)頁 /// <summary> /// 解析模板生成靜態(tài)頁 /// </summary> /// <param name="temppath">模板地址</param> /// <param name="path">靜態(tài)頁地址</param> /// <param name="t">數(shù)據(jù)模型</param> /// <returns></returns> public static bool CreateStaticPage<T>(string temppath, string path, T t) { try { //獲取模板Html string TemplateContent = GetHtml(temppath, System.Text.Encoding.UTF8); //初始化結果 string result = string.Empty; //解析模板生成靜態(tài)頁Html代碼 result = Razor.Parse(TemplateContent, t); //創(chuàng)建靜態(tài)文件 return CreateFileHtmlByTemp(result, path); } catch (Exception e) { throw e; } } #endregion }
2.調(diào)用方法(創(chuàng)建一個多線程去執(zhí)行,效果會更好):
//實例化調(diào)用方法 Task tk = new Task(CreateStaticHtml); tk.Start(); //靜態(tài)調(diào)用方法 Task.Factory.StartNew(() => CreateStaticHtml());
3.封裝好的靜態(tài)方法:
/// <summary> /// 創(chuàng)建靜態(tài)頁面 /// </summary> public void CreateStaticHtml() { using (BangLiEntities bangLi = new BangLiEntities()) { View_Home view_Home = new View_Home(); view_Home.CommandAdExtendList = Dal.CommandAdDal.Instance(bangLi).GetInit().ToList(); view_Home.NewsList = bangLi.News.OrderByDescending(u => u.AddDateTime).Take(5).ToList(); view_Home.NewsExtendList = Dal.NewsDal.Instance(bangLi).GetInit().OrderByDescending(u => u.AddDateTime).Take(5).ToList(); view_Home.News = Dal.NewsDal.Instance(bangLi).GetInit().Where(u => u.Id == 3).SingleOrDefault(); string TemplateContent = Common.GetHtml(Server.MapPath("/Views/SourceHtml/Home/Index.cshtml"), System.Text.Encoding.UTF8); //初始化結果 string result = string.Empty; //解析模板生成靜態(tài)頁Html代碼 result = Razor.Parse(TemplateContent, view_Home); //創(chuàng)建靜態(tài)文件 Common.CreateFileHtmlByTemp(result, Server.MapPath("/Resource/Manage/Html/Home/Index.html")); } }
4.如首頁執(zhí)行時,可以在執(zhí)行Action前去執(zhí)行一個過濾器:
public class MyFirstHomeAttribute:ActionFilterAttribute { public override void OnActionExecuting(ActionExecutingContext filterContext) { var context = filterContext.HttpContext; context.Session["IsStaticHtml"] = false; string path = context.Server.MapPath("/Resource/Manage/Html/Home/Index.html"); if (System.IO.File.Exists(path)) { string html = System.IO.File.ReadAllText(path); context.Response.Write(html); context.Session["IsStaticHtml"] = true; context.Response.End(); } } }
5.執(zhí)行首頁:
[MyFirstHome] public ActionResult Index() { View_Home view_Home = null; var IsStaticHtml = Convert.ToBoolean(Session["IsStaticHtml"]); if (!IsStaticHtml) { view_Home = new View_Home(); using (BangLiEntities bangLi = new BangLiEntities()) { view_Home.CommandAdExtendList = Dal.CommandAdDal.Instance(bangLi).GetInit().ToList(); view_Home.NewsExtendList = Dal.NewsDal.Instance(bangLi).GetInit().OrderByDescending(u => u.AddDateTime).Take(5).ToList(); } return View(view_Home); } else { return null; } }
說明:可以讓一個超鏈接或跳轉地址直接跳轉到一個html的靜態(tài)頁面,速度會更快;
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