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ASP.NET生成靜態HTML源碼示例(C#)

編輯：關於C語言

toHtml.cs 【生成靜態頁面核心類】：using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Net;
using System.Text;
using System.IO;
namespace stroper
{
public class toHtml
{
public toHtml()
{

}
/// <summary>
/// 生成靜態網頁
/// </summary>
/// <param name="template_url">模板相對路徑</param>
/// <param name="Come_url">生成靜態頁面的相對路徑</param>
/// <param name="encode">頁面編碼</param>
/// <param name="tags">靜態模板標簽</param>
/// <param name="chg_tags">替換標簽的內容</param>
public string chg_Html(string template_url,string Come_url,string encode,string[] tags,string[] chg_tags)
{
//初始化Html字節流
string init_stream = readsr(System.Web.HttpContext.Current.Server.MapPath(template_url), encode);
//生成文件名
string fileName=get_filename();
//完成Html字節流
string ok_streamstr = chg_tag(tags, chg_tags, init_stream);
//生成存放Html的文件夾
fileoper files = new fileoper();
files.CreateFolder(Come_url);
//生成靜態頁面
bool okout = outHtml(System.Web.HttpContext.Current.Server.MapPath(Come_url)+"\\" + fileName, encode, ok_streamstr);
//判斷生成成功與失敗
if (okout == true)
{
return System.Web.HttpContext.Current.Server.MapPath(Come_url) + "\\" + fileName;
}
else
{
return "生成失敗";
}
}
/// <summary>
/// 讀取文件字節流
/// </summary>
/// <param name="template_url">模板相對路徑</param>
/// <param name="encode">頁面編碼</param>
/// <returns>template靜態模板的Html字符串</returns>
private string readsr(string template_url, string encode)
{
Encoding code = Encoding.GetEncoding(encode);
StreamReader sr = null;
string str = null;
//讀取
try
{
sr = new StreamReader(template_url, code);
str = sr.ReadToEnd();
return str;
}
catch (Exception ex)
{
throw ex;
}
finally
{
sr.Close();
}

}
/// <summary>
/// 生成靜態頁面的文件名
/// </summary>
/// <returns></returns>
private string get_filename()
{
//Random ra = new Random(10);
//string rnd=ra.Next(1, 999).ToString();
long tick = DateTime.Now.Ticks;
Random ra = new Random((int)(tick & 0xffffffffL) | (int)(tick >> 32));
string rnd = ra.Next(1, 999).ToString();
string fileName = DateTime.Now.ToString("yyyyMMddHHmmss") +"-"+ rnd + ".htm";
return fileName;
}
/// <summary>
/// 模板的$標志替換
/// </summary>
/// <param name="tags">靜態模板標簽</param>
/// <param name="chg_tags">替換標簽的內容</param>
/// <param name="streamstr">template靜態模板的Html字符串</param>
/// <returns></returns>
private string chg_tag(string[] tags,string[] chg_tags,string streamstr)
{
//str = str.Replace("$title$", txtTitle.Text);//替換Title
//str = str.Replace("$content$", txtContent.Text);//替換content
int i=0;
for (i = 0; i <= tags.Length-1; i++)
{
streamstr = streamstr.Replace(tags, chg_tags[i]);
}
return streamstr;
}
/// <summary>
/// 生成靜態頁面
/// </summary>
/// <param name="template_url">模板物理地址</param>
/// <param name="Come_url">生成靜態頁面的相對路徑</param>
/// <param name="encode">頁面編碼</param>
/// <param name="outhtmlstr">輸出的Html字符串</param>
/// <returns></returns>
private bool outhtml(string Come_url, string encode, string outHtmlstr)
{
StreamWriter sw = null;
Encoding code = Encoding.GetEncoding(encode);

try
{
sw = new StreamWriter(Come_url, false, code);
sw.Write(outHtmlstr);
sw.Flush();
return true;
}
catch (Exception ex)
{
throw ex;
}
finally
{
sw.Close();

}
}
}
}

fileoper.cs [文件處理類]：
using System;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.IO;
namespace stroper
{
public class fileoper
{
/**/
///
/// 在根目錄下創建文件夾
///
/// 要創建的文件路徑
public void CreateFolder(string FolderPathName)
{
if (FolderPathName.Trim().Length > 0)
{
try
{
string CreatePath = System.Web.HttpContext.Current.Server.MapPath
(FolderPathName).ToString();
if (!Directory.Exists(CreatePath))
{
Directory.CreateDirectory(CreatePath);
}
}
catch
{
throw;
}
}
}
/**/
///
/// 刪除一個文件夾下面的字文件夾和文件
///
///
public void DeleteChildFolder(string FolderPathName)
{
if (FolderPathName.Trim().Length > 0)
{
try
{
string CreatePath = System.Web.HttpContext.Current.Server.MapPath
(FolderPathName).ToString();
if (Directory.Exists(CreatePath))
{
Directory.Delete(CreatePath, true);
}
}
catch
{
throw;
}
}
}
/**/
///
/// 刪除一個文件
///
///
public void DeleteFile(string FilePathName)
{
try
{
FileInfo DeleFile = new FileInfo(System.Web.HttpContext.Current.Server.MapPath
(FilePathName).ToString());
DeleFile.Delete();
}
catch
{
}
}
public void CreateFile(string FilePathName)
{
try
{
//創建文件夾
string[] strPath = FilePathName.Split('/');
CreateFolder(FilePathName.Replace("/" + strPath[strPath.Length - 1].ToString(), "")); //創建文件
FileInfo CreateFile = new FileInfo(System.Web.HttpContext.Current.Server.MapPath(FilePathName).ToString()); //創建文件
if (!CreateFile.Exists)
{
FileStream FS = CreateFile.Create();
FS.Close();
}
}
catch
{
}
}
/**/
///
/// 刪除整個文件夾及其字文件夾和文件
///
///
public void DeleParentFolder(string FolderPathName)
{
try
{
DirectoryInfo DelFolder = new DirectoryInfo(System.Web.HttpContext.Current.Server.MapPath
(FolderPathName).ToString());
if (DelFolder.Exists)
{
DelFolder.Delete();
}
}
catch
{
}
}
/**/
///
/// 在文件裡追加內容
///
///
public void ReWriteReadinnerText(string FilePathName, string WriteWord)
{
try
{
//建立文件夾和文件
//CreateFolder(FilePathName);
CreateFile(FilePathName);
//得到原來文件的內容
FileStream FileRead = new FileStream(System.Web.HttpContext.Current.Server.MapPath
(FilePathName).ToString(), FileMode.Open, FileAccess.ReadWrite);
StreamReader FileReadWord = new StreamReader(FileRead, System.Text.Encoding.Default);
string OldString = FileReadWord.ReadToEnd().ToString();
OldString = OldString + WriteWord;
//把新的內容重新寫入
StreamWriter FileWrite = new StreamWriter(FileRead, System.Text.Encoding.Default);
FileWrite.Write(WriteWord);
//關閉
FileWrite.Close();
FileReadWord.Close();
FileRead.Close();
}
catch
{
throw;
}
}
/**/
///
/// 在文件裡追加內容
///
///
public string ReaderFileData(string FilePathName)
{
try
{
FileStream FileRead = new FileStream(System.Web.HttpContext.Current.Server.MapPath
(FilePathName).ToString(), FileMode.Open, FileAccess.Read);
StreamReader FileReadWord = new StreamReader(FileRead, System.Text.Encoding.Default);
string TxtString = FileReadWord.ReadToEnd().ToString();
//關閉
FileReadWord.Close();
FileRead.Close();
return TxtString;
}
catch
{
throw;
}
}
/**/
///
/// 讀取文件夾的文件
///
///
///
public DirectoryInfo checkValidSessionPath(string FilePathName)
{
try
{
DirectoryInfo MainDir = new DirectoryInfo(System.Web.HttpContext.Current.Server.MapPath
(FilePathName));
return MainDir;
}
catch
{
throw;
}
}
}
}

頁面調用：
protected void Button1_Click(object sender, EventArgs e)
{
string[] a=new string[]{"$title$","$content$"};
string[] b = new string[] { txtTitle.Text, txtContent.Text };
tohtml myhtml = new toHtml();
string htmpath=myhtml.chg_Html("template/template.htm","htm","gb2312",a,b);
Response.Write(htmpath);
}
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