protected void CheckUserInfo()
{
//获取用户输入的用户名和密码.
string userName = Request.Form["txtName"];
UserName = userName;
string userPwd = Request.Form["txtPwd"];
//校验用户名密码.
BLL.UserInfoService UserInfoService = new BLL.UserInfoService();
string msg = string.Empty;
UserInfo userInfo = null;
//判断用户名与密码
if (UserInfoService.ValidateUserInfo(userName, userPwd, out msg, out userInfo))
{
//判断用户是否选择了“自动登录”
if (!string.IsNullOrEmpty(Request.Form["autoLogin"]))//页面上如果有多个复选框时，只能将选中复选框的的值提交到服务端。
{
HttpCookie cookie1 = new HttpCookie("cp1", userName);
HttpCookie cookie2 = new HttpCookie("cp2", Common.WebCommon.GetMd5String(Common.WebCommon.GetMd5String(userPwd)));
cookie1.Expires = DateTime.Now.AddDays(7);
cookie2.Expires = DateTime.Now.AddDays(7);
Response.Cookies.Add(cookie1);
Response.Cookies.Add(cookie2);
}
Session["userInfo"] = userInfo;
Response.Redirect("UserInfoList.aspx");
}
else
{
Msg = msg;
}
}
protected void CheckUserInfo()
{
//session存储在内存中
//不要将过大的数据复制给session
//session要判断是否为空
string userName = Request.Form["txtName"];
UserName = userName;
string userPwd = Request.Form["txtPwd"];
BLL.UserInfoService userInfoService = new BLL.UserInfoService();
string msg = string.Empty;
UserInfo userInfo = null;
bool isLogin = userInfoService.ValidateUserInfo(userName,
userPwd, out msg, out userInfo);
//判断用户名密码是否正确
if (isLogin)
{
//页面上如果有多个复选框时，只能将选中复选框的的值提交到服务端。
if (!string.IsNullOrEmpty(Request.Form["autoLogin"]))
{
string pwd = "";
//可以一种算法加密好几次 别人破解不了的那种
//第一次登陆的时候 加密之后保存到 cookie当中
// 第一次加载页面的 根据cookie的值来判断一下
pwd = WebCommon.GetMd5(WebCommon.GetMd5(userPwd));
HttpCookie cookie1 = new HttpCookie("cp1", userName);
HttpCookie cookie2 = new HttpCookie("cp2", pwd);
cookie1.Expires = DateTime.Now.AddDays(7);
cookie2.Expires = DateTime.Now.AddDays(7);
Response.Cookies.Add(cookie1);
Response.Cookies.Add(cookie2);
}
//Session过期了之后 就访问不打的
//是滑动过期时间。再次访问的时候 时间 会往后延长
//赋值几个页面 不要把所有的页面全部都复制过去
Session["userInfo"] = userInfo;
Response.Redirect("UserInfoList.aspx");
}
else
{
Msg = msg;
}
}
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
string userName = context.Request["userName"];
string userPwd = context.Request["userPwd"];
BLL.UserInfoService UserInfoService = new BLL.UserInfoService();
string msg = string.Empty;
UserInfo userInfo = null;
if (UserInfoService.ValidateUserInfo(userName, userPwd, out msg, out userInfo))
{
context.Session["userInfo"] = userInfo;
context.Response.Write("ok:" + msg);
}
else
{
context.Response.Write("no:" + msg);
}
}
protected void CheckUserInfo()
{
//获取用户输入的用户名和密码.
string userName = Request.Form["txtName"];
UserName = userName;
string userPwd = Request.Form["txtPwd"];
//校验用户名密码.
BLL.UserInfoService UserInfoService = new BLL.UserInfoService();
string msg = string.Empty;
UserInfo userInfo = null;
//判断用户名与密码
if (UserInfoService.ValidateUserInfo(userName, userPwd, out msg, out userInfo))
{
Session["userInfo"] = userInfo;
Response.Redirect("UserInfoList.aspx");
}
else
{
Msg = msg;
}
}