ASP.NET实现伪静态代码示例

 String path = context.Request.PhysicalPath;

             int bookId=Convert.ToInt32(path.Substring(path.LastIndexOf("_") + 1, 4));

             String filePath = context.Server.MapPath("~/BookDetails/Book_"+bookId+".html");

             BookManager bookManager = new BookManager();

             context.Application.Lock();

             if (!File.Exists(filePath))
             {
                 //模板路径
                 String templatePath = context.Server.MapPath("~/BookDetails/template.html");

                 String template = null;//模板内容

                 StreamReader rader = new StreamReader(templatePath);

                 template=rader.ReadToEnd();//读取模板内容

                 //根据Id查询出Book的信息

                 Book book=bookManager.GetBookById(bookId);

                 //写入内容
                 String htmlInfo =
                     template.Replace("[title]", book.Title)
                     .Replace("[author]", book.Author)
                     .Replace("[PublishDate]", book.PublishDate.ToString())
                     .Replace("[ISBN]", book.ISBN)
                     .Replace("[UnitPrice]", book.UnitPrice.ToString())
                     .Replace("[ContentDescription]", book.ContentDescription);

                 StreamWriter writer = new StreamWriter(filePath,false,Encoding.UTF8);

                 writer.Write(htmlInfo);//写入静态页面

                 writer.Close();

             }
             context.Application.UnLock();

             context.Server.Execute("~/BookDetails/Book_" + bookId + ".html");