第一次接触这种 查了好久也不会 = - 求解
1
<br /><?php<br />session_start();<br /><br />
class
chkuserlogin{<br /> <br />
private
$username
;<br />
private
$password
;<br /> <br /> <br />
public
function
__construct(
$username
,
$password
){<br />
$this
->username=
$username
;<br />
$this
->password=
$password
;<br /> <br /> <br /> <br />
require_once
(
"connn.php"
);<br />
$sql
=mysql_query(
"select account from root where username='"
.
$this
->username.
"' and password='"
.
$this
->password.
"'"
,
$conn
); <br />
$info
=mysql_fetch_array(
$sql
);<br />
if
(
$info
==false){<br />
echo
"<script>alert('用户名或密码输入错误!');history.back();</script>"
;<br />
exit
;<br /> }
else
{<br />
if
(
$_SESSION
[
"unc"
]!=
""
){<br /> session_unregister(
"unc"
);<br /> } <br /> session_register(
"unc"
);<br />
$_SESSION
[
"unc"
]=
$this
->username; <br /> mysql_query(
"update root set logintimes=logintimes+1,lastlogintime='"
.
date
(
"Y-m-d H:i:s"
).
"'"
,
$conn
);<br />
echo
"<script>alert('登录成功!');window.location.href='login.php';</script>"
; <br /> }<br /> }<br /> }<br /><br />
$obj
=
new
chkuserlogin(
$_POST
[
"username"
],md5(
$_POST
[
"password"
]));<br />
$obj
->chk();<br />?><br />
Copier après la connexion
登录验证的一小段代码 我数据库为 localhost root 无密码 , 我数据库已保存了一组密码。 无限密码错误 跳转页面 而且也报错
= - 求解脱 拜谢
------解决思路---------------------- 你是怎么执行这个程序的
------解决思路---------------------- 引用: 1
<br /><!DOCTYPE html><br /><html lang=
"en"
><br /> <head><br /> <meta charset=
"utf-8"
/><br /> <title>Administrator</title><br /> <br /> <br /> <br /> <br /> <link href=
"./css/bootstrap.min.css"
rel=
"stylesheet"
/><br /> <link href=
"./css/bootstrap-responsive.min.css"
rel=
"stylesheet"
/><br /> <br /> <br /> <link href=
"./css/font-awesome.css"
rel=
"stylesheet"
/><br /> <br /> <link href=
"./css/adminia.css"
rel=
"stylesheet"
/> <br /> <link href=
"./css/adminia-responsive.css"
rel=
"stylesheet"
/> <br /> <br /> <link href=
"./css/pages/login.css"
rel=
"stylesheet"
/> <br /><br /> <br /> <meta http-equiv=
"Content-Type"
content=
"text/html; charset=utf-8"
/></head><br /><form name=
"connForm"
method=
"post"
action=
"conn.php"
onSubmit=
"return InputCheck(this)"
> <br /><body><br /> <br /><div
class
=
"navbar navbar-fixed-top"
><br /> <br /> <div
class
=
"navbar-inner"
><br /> <br /> <div
class
=
"container"
><br /> <br /> <a
class
=
"btn btn-navbar"
data-toggle=
"collapse"
data-target=
".nav-collapse"
> <br /> <span
class
=
"icon-bar"
></span> <br /> <span
class
=
"icon-bar"
></span> <br /> <span
class
=
"icon-bar"
></span> <br /> </a><br /> <br /> <a
class
=
"brand"
href=
"./"
> Admin</a><br /> <br /> <div
class
=
"nav-collapse"
><br /> <br /> <br /> </div> <!-- /nav-collapse --><br /> <br /> </div> <!-- /container --><br /> <br /> </div> <!-- /navbar-inner --><br /> <br /></div> <!-- /navbar --><br /><br /><br /><div id=
"login-container"
><br /> <br /> <br /> <div id=
"login-header"
><br /> <br /> <h3 id=
"欢迎登陆用户保用注册后台"
>欢迎登陆用户保用注册后台</h3><br /> <br /> </div> <!-- /login-header --><br /> <br /> <div id=
"login-content"
class
=
"clearfix"
><br /> <br /> <br /> <fieldset><br /><br /> <div
class
=
"control-group"
><br /> <label
class
=
"control-label"
for
=
"username"
>用户名:</label><br /> <div
class
=
"controls"
><br /> <input type=
"text"
class
=
""
id=
"username"
/><br /> </div><br /> </div><br /> <div
class
=
"control-group"
><br /> <label
class
=
"control-label"
for
=
"password"
>密码:</label><br /> <div
class
=
"controls"
><br /> <input type=
"password"
class
=
""
id=
"password"
/><br /> </div><br /> </div><br /> </fieldset><br /> <br /> <div id=
"remember-me"
class
=
"pull-left"
><br /> <input type=
"checkbox"
name=
"remember"
id=
"remember"
/><br /> <label id=
"remember-label"
for
=
"remember"
>Remember Me</label><br /> </div><br /> <br /> <div
class
=
"pull-right"
><br /> <button type=
"submit"
class
=
"btn btn-warning btn-large"
><br /> Login<br /> </button><br /> </div><br /> </form><br /> <br /> </div> <!-- /login-content --><br /> <br /> <br /> <br /> <br /></div> <!-- /login-wrapper --><br /><br /> <br /><br /><!-- Le javascript<br />================================================== --><br /><!-- Placed at the
end
of the document so the pages load faster --><br /><script src=
"./js/jquery-1.7.2.min.js"
></script><br /><br /><br /><script src=
"./js/bootstrap.js"
></script><br /><br /> </body><br /></html><br /> = - 用这个 页面<br />
Copier après la connexion
你的用户名和密码没有提交过去啦 红色框框分别加上 name="username" name="password" 再试试