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asp.net身份验证和授权(4) 38 </TABLE>
39 <asp:button id="btnLoginBetter" style="Z-INDEX: 101; LEFT: 288px; POSITION: absolute; TOP: 240px"
40 runat="server" Width="78px" Text="登录"></asp:button>
41 <asp:HyperLink id="HyperLink1" style="Z-INDEX: 103; LEFT: 456px; POSITION: absolute; TOP: 240px"
42 runat="server" NavigateUrl="Default.aspx">HyperLink</asp:HyperLink></FONT>
43 </form>
44 </body>
45</HTML>
login.aspx.cs代码如下
private void btnLoginBetter_Click(object sender, System.EventArgs e)
{
if (this.tbName.Text == "admin" && this.tbPass.Text == "admin")
{
FormsAuthenticationTicket ticket = new FormsAuthenticationTicket(1,this.tbName.Text,DateTime.Now,DateTime.Now.AddMinutes(30),this.PersistCookie.Checked,"User");//创建一个验证票据
string cookieStr = FormsAuthentication.Encrypt(ticket);进行加密
HttpCookie cookie = new HttpCookie(FormsAuthentication.FormsCookieName,cookieStr);创建一个cookie，cookie名为web.config设置的名,值为加密后的数据cookieStr,
if (this.PersistCookie.Checked)//判断用户是否选中保存cookie
cookie.EXPires = ticket.Expiration;//获取cookie过期时间
cookie.Path = FormsAuthentication.FormsCookiePath;//设置cookie保存路径
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