ASP.NET

3. 닷넷 기초 (IP 주소 가져오기)

왕초보코딩탈출 2018. 2. 25. 16:10


IP 주소는 출력에는



localhost / 127.0.0.1  / ::1  이렇게 3가지 방법이 있다 다 같은 것 



TEST4.aspx

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<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="test4.aspx.cs" Inherits="FrmText.test4" %>
 
<!DOCTYPE html>
 
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
    <title></title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
        IP 주소 얻기 <br / />
        <asp:Label ID="Lable1" runat="server"></asp:Label> <br />
        <asp:Label ID="Label2" runat="server"></asp:Label> <br />
        <asp:Label ID="Label3" runat="server"></asp:Label> <br />
    </div>
    </form>
</body>
</html>
 
cs



TEST4.aspx.cs


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using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
 
namespace FrmText
{
    public partial class test4 : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            this.Lable1.Text = Request.UserHostAddress;
 
            this.Label2.Text = Request.ServerVariables["REMOTE_HOST"];
 
            this.Label3.Text = Request.ServerVariables["REMOTE_ADDR"];
        }
    }
}
cs




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