Login.aspx.cs

（完整代码） 1KB 

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data.SqlClient;
using System.Configuration;
using System.Data;


public partial class _Default : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        string constr = ConfigurationManager.ConnectionStrings["connstring"].ConnectionString;
        SqlConnection sql = new SqlConnection(constr);
        SqlCommand cmd = new SqlCommand(constr, sql);
        sql.Open();
        cmd.CommandText = "select * from manage where userid='" + TextBoxuid.Text + "'and pwd='" + TextBoxpwd.Text + "'";
        SqlDataReader sqldatareader = cmd.ExecuteReader();
        if (sqldatareader.Read() == true)
        {

            Session["userid"] = TextBoxuid.Text;
        }
        sql.Close();
        
    }
    protected void btndenglu_Click(object sender, EventArgs e)
    {
        string constr = ConfigurationManager.ConnectionStrings["connstring"].ConnectionString;
        SqlConnection sql = new SqlConnection(constr);
        SqlCommand cmd = new SqlCommand(constr, sql);
        sql.Open();
        cmd.CommandText = "select * from manage where userid='"+TextBoxuid.Text+"'and pwd='"+TextBoxpwd.Text+"'";
        SqlDataReader sqldatareader = cmd.ExecuteReader();
        if (sqldatareader.Read() == true)
        {
            Response.Redirect("Default.aspx");
            
        }
        else
        {
            Response.Write("<script>alert('用户名或密码错误！')</script>");
        }
        sql.Close();
    }
}

24 小时内免费解锁 3 个项目，之后 1 算力/个。 规则说明

AI 解读 AI

登录后可用，每次 10 算力，解读结果公开显示在下面。

还没有人解读过这个文件。