public override void DoRequest(HttpContext ctx)
{
var action = QueryStringVal.Action;
if (string.IsNullOrEmpty(action)) action = FormVal.Action;
switch (action)
{
case "login":
SystemUser user = new SystemUser();
var message = SystemUserLogic.Login(FormVal.UserId,FormVal.Password,"127.0.0.1",out user);
var result = new AjaxResult();
if (string.IsNullOrEmpty(message))
{
result.Success = true;
SessionVal.UserId = FormVal.UserId;
}
else
{
result.Success = false;
result.Message = message;
}
ctx.Response.Write(result.ToString());
break;
case "checklogin":
ctx.Response.Write(new AjaxResult
{
Success = !string.IsNullOrEmpty(SessionVal.UserId)
}.ToString());
break;
}
ctx.Response.End();
}
/// <summary>
/// 登录
/// </summary>
/// <param name="loginName">登录用户名</param>
/// <param name="loginPwd">登录密码</param>
/// <param name="IP">登录IP</param>
/// <returns>返回值为空，则登录成功；否则登录失败，返回值为失败信息。</returns>
public static string Login(string loginName, string loginPwd, string IP, out SystemUser user)
{
string result = "";
loginPwd = MD5Encrypt.MD5Encrypt32(loginPwd);
user = SystemUserDA.Login(loginName, loginPwd);
if (user != null && user.SysNo > 0)
{
if (user.Status != SystemUserStatus.Valid)
{
result = "登录失败，帐号无效。";
}
else
{
SystemUserDA.UpdateLoginInfo(user.SysNo, IP);
}
}
else
{
result = "登录失败，用户名或密码错误。";
}
return result;
}
public void TestLogin()
{
string result = "";
SystemUser user = new SystemUser();
result = SystemUserLogic.Login("admin", "123", "127.0.0.1", out user);
}