模板替换

<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>无标题页</title>
</head>
<body>
标题:$title<br/>
内容：$content
</body>
</html>

    public static string WriteFileMethod()
        {
            string path = HttpContext.Current.Server.MapPath("test/");
            Encoding code = Encoding.GetEncoding("gb2312");
            // 读取模板文件
            string temp = HttpContext.Current.Server.MapPath("templet.htm");
            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("$title", "这是个测试标题"); //模板页中的ShowArticle
            str = str.Replace("$content", "这是个测试内容！");

            // 写文件
            try
            {
                sw = new StreamWriter(path + htmlfilename, false, code);
                sw.Write(str);
                sw.Flush();
                sw.Close();
                return htmlfilename;
            }
            catch (Exception ex)
            {
                HttpContext.Current.Response.Write(ex.Message);
                HttpContext.Current.Response.End();
                sw.Close();
            }
            return "";
        }

posted @ 2011-12-06 21:49 nicesoft 阅读(293) 评论(0) 收藏举报

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