C#生成静态两方法

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C#生成静态两方法

-、模板

模板文件

template.html

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
    <title> $title$ 生成静态页的Demo</title>
    <style type="text/css">

    </style>
</head>
<body>
<br />
<br />
<table width="100%" border="0" bgcolor="#339900">
  <tr>
    <td height="34" align="center" bgcolor="#FFFFFF"><span class="STYLE1">$title$ </span></td>
  </tr>
  <tr>
    <td height="42" bgcolor="#FFFFFF"><br />
      <br />
    内容：$content$ </td>
  </tr>
</table>

</body>
</html>

后台代码

using System;
using System.IO;
using System.Text;

public partial class _Default : System.Web.UI.Page
{
        protected void Page_Load(object sender, EventArgs e)
        {
            //源码是替换掉模板中的特征字符

            string mbPath = Server.MapPath("template.html");
            Encoding code = Encoding.GetEncoding("gb2312");
            StreamReader sr = null;
            StreamWriter sw = null;
            string str = null;

            //读取
            try
            {
                sr = new StreamReader(mbPath, code);
                str = sr.ReadToEnd();

            }
            catch (Exception ex)
            {
                throw ex;
            }
            finally
            {
                sr.Close();
            }

            //根据时间自动重命名，扩展名也可以自行修改
            string fileName = DateTime.Now.ToString("yyyyMMddHHmmss") + ".aspx";
            str = str.Replace("$title$", "123asdfasf");//替换Title
            str = str.Replace("$content$", "asdf2354234");//替换content

            //生成静态文件
            try
            {
                sw = new StreamWriter(Server.MapPath("htm/") + fileName, false, code);
                sw.Write(str);
                sw.Flush();

            }
            catch (Exception ex)
            {
                throw ex;
            }
            finally
            {
                sw.Close();
                Response.Write("恭喜<a href=htm/" + fileName + " target=_blank>" + fileName + "</a>已经生成，保存在htm文件夹下！");
            }

        }
}

二、抓取网页代码生成静态

using System;
using System.IO;
using System.Net;
using System.Text;

public partial class _Default : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        string jjj = "0025f9b44a5ca87f";

        string contenthtml = GetWebContent("http://www.by84.com/R"+jjj);
        //Response.Write(contenthtml);

        System.IO.StreamWriter sw;
        sw = new System.IO.StreamWriter(Server.MapPath("R"+jjj+".aspx"), false, System.Text.Encoding.Default);
        sw.Write(contenthtml);
        sw.Close();
        Response.Write("成功");

    }
    public static string GetWebContent(string Url)
    {
        string strResult = "";
        try
        {
            HttpWebRequest request = (HttpWebRequest)WebRequest.Create(Url);
            //声明一个HttpWebRequest请求
            request.Timeout = 30000;
            //设置连接超时时间
            request.Headers.Set("Pragma", "no-cache");
            HttpWebResponse response = (HttpWebResponse)request.GetResponse();
            Stream streamReceive = response.GetResponseStream();
            Encoding encoding = Encoding.GetEncoding("GB2312");
            StreamReader streamReader = new StreamReader(streamReceive, encoding);
            strResult = streamReader.ReadToEnd();
        }
        catch { }
        return strResult;
    }
}

查看全文

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原文地址：https://www.cnblogs.com/hantianwei/p/1587559.html