1，获取相对路径的html然后保存到本地路径
///
/// Html方法
///
///
public void CollectionContent(string url)
{
Response.ContentType = "html/plain";
Response.Charset = "gb2312";
Response.ContentType = "html/html";
Response.Charset = "utf-8";
string htmlContent = clsCommonEx.GetPageHtml(url);
try
{
StreamWriter sw = null;
Encoding code = Encoding.GetEncoding("gb2312");
string path = HttpContext.Current.Server.MapPath("/cache/");
string htmlfilename = DateTime.Now.ToString("yyyyMMddHHmmss") + ".html";// 写文件
try
{
sw = new StreamWriter(path + htmlfilename, false, code);
sw.Write(htmlContent);
sw.Flush();
}
catch (Exception ex)
{
HttpContext.Current.Response.Write(ex.Message);
HttpContext.Current.Response.End();
}
finally
{
sw.Close();
}
}
catch
{
Response.Write("The file could not be wirte:");
}
}
2,生成html
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//生成HTML页
public static bool WriteFile(string strText, string strContent, string strAuthor)
{
string path = HttpContext.Current.Server.MapPath("/news/");
Encoding code = Encoding.GetEncoding("gb2312");
// 读取模板文件
string temp = HttpContext.Current.Server.MapPath("/news/text.html");
StreamReader sr = null;
StreamWriter sw = null;
string str = "";
try
{
sr = new StreamReader(temp, code);
str = sr.ReadToEnd(); // 读取文件
}
catch (Exception exp)
{
HttpContext.Current.Response.Write(exp.Message);
HttpContext.Current.Response.End();
sr.Close();
}
string htmlfilename = DateTime.Now.ToString("yyyyMMddHHmmss") + ".html";
// 替换内容
// 这时,模板文件已经读入到名称为str的变量中了
str = str.Replace("ShowArticle", strText); //模板页中的ShowArticle
str = str.Replace("biaoti", strText);
str = str.Replace("content", strContent);
str = str.Replace("author", strAuthor);
// 写文件
try
{
sw = new StreamWriter(path + htmlfilename, false, code);
sw.Write(str);
sw.Flush();
}
catch (Exception ex)
{
HttpContext.Current.Response.Write(ex.Message);
HttpContext.Current.Response.End();
}
finally
{
sw.Close();
}
return true;
}
本文题目：C#对html的操作-创新互联
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