关于Url编码解码的一个小知识点

public partial class test_Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
string url1 = "中文1";
string url2 = Server.UrlEncode("中文2");
Response.Redirect("Accept.aspx?url1=" + url1 + "&url2=" + url2);
}
}

public partial class test_Accept : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
string url1 = Request.QueryString["url1"].ToString();
string url2 = Server.UrlDecode(Request.QueryString["url2"].ToString());
Response.Write(url1 + "<br/>" + url2);
}
}