思路分析:
1.写一个自定义的HTM模板 其中需要替换的地方用$value$这样
包含起来
2.生成页面的ASPX中,用StreamReader读取HTM模板,用REPLACE
替换$value$
3.把完成的字符串用StreamWriter输出
参考代码如下:
1)定义模板emplate.htm
代码如下:
<!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|-51aspx.com</title>
<style type="text/css">
<!--
.STYLE1 {
font-size: 16px;
font-weight: bold;
}
-->
</style>
</head>
<body>
<br />
<br />
<table width="100%" border="0" bgcolor="#339900">
<tr>
<td height="34" align="center" bgcolor="#FFFFFF"><span >$title$ </span></td>
</tr>
<tr>
<td height="42" bgcolor="#FFFFFF"><br />
<br />
内容：$content$ </td>
</tr>
</table>
<a href="#" target="_blank">版权所有</a>
</body>
</html>
2)在Default.aspx页面的按扭的事件处理中写如下代码:
代码如下:
//源码是替换掉模板中的特征字符
string mbPath = Server.MapPath("template.htm");
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") + ".htm";
str = str.Replace("$title{1}quot;, txtTitle.Text);//替换Title
str = str.Replace("$content{1}quot;, txtContent.Text);//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=/blog_article/htm/index.html" + fileName + " target=_blank>" + fileName + "</a>已经生成，保存在htm文件夹下！");
}
方法二:根据Url地址生成静态页保持
思路分析:
直接将做好的动态页面翻译成静态页面,所以生成的内容不够灵活
参考代码:
代码如下:
//根据Url地址生成静态页保持
protected void Button2_Click(object sender, EventArgs e)
{
Encoding code = Encoding.GetEncoding("utf-8");
StreamReader sr = null;
StreamWriter sw = null;
string str = null;
//读取远程路径
WebRequest temp = WebRequest.Create(txtUrl.Text.Trim());
WebResponse myTemp = temp.GetResponse();
sr = new StreamReader(myTemp.GetResponseStream(), code);
//读取
try
{
sr = new StreamReader(myTemp.GetResponseStream(), code);
str = sr.ReadToEnd();
}
catch (Exception ex)
{
throw ex;
}
finally
{
sr.Close();
}
string fileName = DateTime.Now.ToString("yyyyMMddHHmmss") + ".htm";
//写入
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=/blog_article/htm/index.html" + fileName + " target=_blank>" + fileName + "</a>已经生成，保存在htm文件夹下！");
}
}