ASP.NET aspx页面301永久跳转, 301转向

页面永久跳转，适合网站改版使用

原页面：http://www.abc.com/about.aspx

新页面：http://www.abc.com/about-new.aspx

about.aspx

<%@ Page Language="C#"%>

<script runat="server">
    /// <summary>
    /// 初始化页面
    /// </summary>
    protected void Page_Load(object sender, EventArgs e)
    {
        HttpContext.Current.Response.StatusCode = 301;
        HttpContext.Current.Response.Status = "301 Moved Permanently";
        HttpContext.Current.Response.AddHeader("Location", "about-new.aspx");
        //HttpContext.Current.Response.AddHeader("Location", "http://www.xxx.com/about-new.aspx");
        HttpContext.Current.Response.End();
    }
</script>