所以我一直在与朋友建立一个论坛＆amp;当他试图设计时，他挑战了我做了很多服务器端的事情。我收到了很多这些错误的
免责声明：我知道已经发布了很多内容，但我发现它很难理解我。
免责声明：我是中级的，所以我没有专业的PHP并且已经在这个小时进行了调试。
这是我的login.php
<?php
//This page let log in
include('config.php');
if(isset($_SESSION['username']))
{
unset($_SESSION['username'], $_SESSION['userid']);
setcookie('username', '', time()-100);
setcookie('password', '', time()-100);
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<link href="<?php echo $design; ?>/style.css" rel="stylesheet" title="Style" />
<title>Login</title>
</head>
<body>
<div class="header">
<a href="<?php echo $url_home; ?>"><img src="<?php echo $design; ?>/images/logo.png" alt="Forum" /></a>
</div>
<div class="message">You have successfully been logged out.<br />
<a href="<?php echo $url_home; ?>">Home</a></div>
<?php
}
else
{
$ousername = '';
if(isset($_POST['username'], $_POST['password']))
{
if(get_magic_quotes_gpc())
{
$ousername = stripslashes($_POST['username']);
$username = mysql_real_escape_string(stripslashes($_POST['username']));
$password = stripslashes($_POST['password']);
}
else
{
$username = mysql_real_escape_string($_POST['username']);
$password = $_POST['password'];
}
$req = mysql_query('select password,id from users where username="'.$username.'"');
$dn = mysql_fetch_array($req);
if($dn['password']==sha1($password) and mysql_num_rows($req)>0)
{
$form = false;
$_SESSION['username'] = $_POST['username'];
$_SESSION['userid'] = $dn['id'];
if(isset($_POST['memorize']) and $_POST['memorize']=='yes')
{
$one_year = time()+(60*60*24*365);
setcookie('username', $_POST['username'], $one_year);
setcookie('password', sha1($password), $one_year);
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<link href="<?php echo $design; ?>/style.css" rel="stylesheet" title="Style" />
<title>Login</title>
</head>
<body>
<div class="header">
<a href="<?php echo $url_home; ?>"><img src="<?php echo $design; ?>/images/logo.png" alt="Forum" /></a>
</div>
<div class="message">You have successfully been logged.<br />
<a href="<?php echo $url_home; ?>">Home Page</a></div>
<?php
}
else
{
$form = true;
$message = 'The username or password you entered are not good.';
}
}
else
{
$form = true;
}
if($form)
{
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<link href="<?php echo $design; ?>/style.css" rel="stylesheet" title="Style" />
<title>Login</title>
</head>
<body>
<div class="header">
<a href="<?php echo $url_home; ?>"><img src="<?php echo $design; ?>/images/logo.png" alt="Forum" /></a>
</div>
<?php
if(isset($message))
{
echo '<div class="message">'.$message.'</div>';
}
?>
<div class="content">
<?php
$nb_new_pm = mysql_fetch_array(mysql_query('select count(*) as nb_new_pm from pm where ((user1="'.$_SESSION['userid'].'" and user1read="no") or (user2="'.$_SESSION['userid'].'" and user2read="no")) and id2="1"'));
$nb_new_pm = $nb_new_pm['nb_new_pm'];
?>
<div class="box">
<div class="box_left">
<a href="<?php echo $url_home; ?>">Forum Index</a> > Login
</div>
<div class="box_right">
<a href="list_pm.php">Your messages(<?php echo $nb_new_pm; ?>)</a> - <a href="profile.php?id=<?php echo $_SESSION['userid']; ?>"><?php echo htmlentities($_SESSION['username'], ENT_QUOTES, 'UTF-8'); ?></a> (<a href="login.php">Logout</a>)
</div>
<div class="clean"></div>
</div>
<form action="login.php" method="post">
Please, type your IDs to log:<br />
<div class="login">
<label for="username">Username</label><input type="text" name="username" id="username" value="<?php echo htmlentities($ousername, ENT_QUOTES, 'UTF-8'); ?>" /><br />
<label for="password">Password</label><input type="password" name="password" id="password" /><br />
<label for="memorize">Remember</label><input type="checkbox" name="memorize" id="memorize" value="yes" /><br />
<input type="submit" value="Login" />
</div>
</form>
</div>
<?php
}
}
?>
<div class="foot"><a href="http://www.anmolb.esy.es">Developers Site</a> - Developed By LivingLife_</div>
</body>
</html>
以下是我通过登录页面收到的错误。
Deprecated: mysql_connect(): The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead in /home/u134164949/public_html/forum/config.php on line 9
Warning: mysql_connect(): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2 "No such file or directory") in /home/u134164949/public_html/forum/config.php on line 9
Deprecated: mysql_select_db(): The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead in /home/u134164949/public_html/forum/config.php on line 10
Warning: mysql_select_db(): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2 "No such file or directory") in /home/u134164949/public_html/forum/config.php on line 10
Warning: mysql_select_db(): A link to the server could not be established in /home/u134164949/public_html/forum/config.php on line 10
Deprecated: mysql_real_escape_string(): The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead in /home/u134164949/public_html/forum/login.php on line 38
Warning: mysql_real_escape_string(): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2 "No such file or directory") in /home/u134164949/public_html/forum/login.php on line 38
Warning: mysql_real_escape_string(): A link to the server could not be established in /home/u134164949/public_html/forum/login.php on line 38
Deprecated: mysql_query(): The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead in /home/u134164949/public_html/forum/login.php on line 41
Warning: mysql_query(): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2 "No such file or directory") in /home/u134164949/public_html/forum/login.php on line 41
Warning: mysql_query(): A link to the server could not be established in /home/u134164949/public_html/forum/login.php on line 41
Warning: mysql_fetch_array() expects parameter 1 to be resource, boolean given in /home/u134164949/public_html/forum/login.php on line 42
Deprecated: mysql_query(): The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead in /home/u134164949/public_html/forum/login.php on line 102
Warning: mysql_query(): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2 "No such file or directory") in /home/u134164949/public_html/forum/login.php on line 102
Warning: mysql_query(): A link to the server could not be established in /home/u134164949/public_html/forum/login.php on line 102
Warning: mysql_fetch_array() expects parameter 1 to be resource, boolean given in /home/u134164949/public_html/forum/login.php on line 102
这是signup.php代码
<?php
//This page let users sign up
include('config.php');
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<link href="<?php echo $design; ?>/style.css" rel="stylesheet" title="Style" />
<title>Sign Up</title>
</head>
<body>
<div class="header">
<a href="<?php echo $url_home; ?>"><img src="<?php echo $design; ?>/images/logo.png" alt="Espace Membre" /></a>
</div>
<?php
if(isset($_POST['username'], $_POST['password'], $_POST['passverif'], $_POST['email'], $_POST['avatar']) and $_POST['username']!='')
{
if(get_magic_quotes_gpc())
{
$_POST['username'] = stripslashes($_POST['username']);
$_POST['password'] = stripslashes($_POST['password']);
$_POST['passverif'] = stripslashes($_POST['passverif']);
$_POST['email'] = stripslashes($_POST['email']);
$_POST['avatar'] = stripslashes($_POST['avatar']);
}
if($_POST['password']==$_POST['passverif'])
{
if(strlen($_POST['password'])>=6)
{
if(preg_match('#^(([a-z0-9!\#$%&\\\'*+/=?^_`{|}~-]+\.?)*[a-z0-9!\#$%&\\\'*+/=?^_`{|}~-]+)@(([a-z0-9-_]+\.?)*[a-z0-9-_]+)\.[a-z]{2,}$#i',$_POST['email']))
{
$username = mysql_real_escape_string($_POST['username']);
$password = mysql_real_escape_string(sha1($_POST['password']));
$email = mysql_real_escape_string($_POST['email']);
$avatar = mysql_real_escape_string($_POST['avatar']);
$dn = mysql_num_rows(mysql_query('select id from users where username="'.$username.'"'));
if($dn==0)
{
$dn2 = mysql_num_rows(mysql_query('select id from users'));
$id = $dn2+1;
if(mysql_query('insert into users(id, username, password, email, avatar, signup_date) values ('.$id.', "'.$username.'", "'.$password.'", "'.$email.'", "'.$avatar.'", "'.time().'")'))
{
$form = false;
?>
<div class="message">You have successfully been signed up. You can now log in.<br />
<a href="login.php">Log in</a></div>
<?php
}
else
{
$form = true;
$message = 'An error occurred while signing you up.';
}
}
else
{
$form = true;
$message = 'Another user already use this username.';
}
}
else
{
$form = true;
$message = 'The email you typed is not valid.';
}
}
else
{
$form = true;
$message = 'Your password must have a minimum of 6 characters.';
}
}
else
{
$form = true;
$message = 'The passwords you entered are not identical.';
}
}
else
{
$form = true;
}
if($form)
{
if(isset($message))
{
echo '<div class="message">'.$message.'</div>';
}
?>
<div class="content">
<div class="box">
<div class="box_left">
<a href="<?php echo $url_home; ?>">Forum Index</a> > Sign Up
</div>
<div class="box_right">
<a href="signup.php">Sign Up</a> - <a href="login.php">Login</a>
</div>
<div class="clean"></div>
</div>
<form action="signup.php" method="post">
Please fill this form to sign up:<br />
<div class="center">
<label for="username">Username</label><input type="text" name="username" value="<?php if(isset($_POST['username'])){echo htmlentities($_POST['username'], ENT_QUOTES, 'UTF-8');} ?>" /><br />
<label for="password">Password<span class="small">(6 characters min.)</span></label><input type="password" name="password" /><br />
<label for="passverif">Password<span class="small">(verification)</span></label><input type="password" name="passverif" /><br />
<label for="email">Email</label><input type="text" name="email" value="<?php if(isset($_POST['email'])){echo htmlentities($_POST['email'], ENT_QUOTES, 'UTF-8');} ?>" /><br />
<label for="avatar">Avatar<span class="small">(optional)</span></label><input type="text" name="avatar" value="<?php if(isset($_POST['avatar'])){echo htmlentities($_POST['avatar'], ENT_QUOTES, 'UTF-8');} ?>" /><br />
<input type="submit" value="Sign Up" />
</div>
</form>
</div>
<?php
}
?>
<div class="foot"><a href="http://www.anmolb.esy.es">Developers Site</a> - Developed By LivingLife_</div>
</body>
</html>
以下是我对此代码的错误
Deprecated: mysql_connect(): The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead in /home/u134164949/public_html/forum/config.php on line 9
Warning: mysql_connect(): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2 "No such file or directory") in /home/u134164949/public_html/forum/config.php on line 9
Deprecated: mysql_select_db(): The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead in /home/u134164949/public_html/forum/config.php on line 10
Warning: mysql_select_db(): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2 "No such file or directory") in /home/u134164949/public_html/forum/config.php on line 10
Warning: mysql_select_db(): A link to the server could not be established in /home/u134164949/public_html/forum/config.php on line 10
Deprecated: mysql_real_escape_string(): The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead in /home/u134164949/public_html/forum/signup.php on line 33
Warning: mysql_real_escape_string(): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2 "No such file or directory") in /home/u134164949/public_html/forum/signup.php on line 33
Warning: mysql_real_escape_string(): A link to the server could not be established in /home/u134164949/public_html/forum/signup.php on line 33
Deprecated: mysql_real_escape_string(): The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead in /home/u134164949/public_html/forum/signup.php on line 34
Warning: mysql_real_escape_string(): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2 "No such file or directory") in /home/u134164949/public_html/forum/signup.php on line 34
Warning: mysql_real_escape_string(): A link to the server could not be established in /home/u134164949/public_html/forum/signup.php on line 34
Deprecated: mysql_real_escape_string(): The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead in /home/u134164949/public_html/forum/signup.php on line 35
Warning: mysql_real_escape_string(): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2 "No such file or directory") in /home/u134164949/public_html/forum/signup.php on line 35
Warning: mysql_real_escape_string(): A link to the server could not be established in /home/u134164949/public_html/forum/signup.php on line 35
Deprecated: mysql_real_escape_string(): The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead in /home/u134164949/public_html/forum/signup.php on line 36
Warning: mysql_real_escape_string(): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2 "No such file or directory") in /home/u134164949/public_html/forum/signup.php on line 36
Warning: mysql_real_escape_string(): A link to the server could not be established in /home/u134164949/public_html/forum/signup.php on line 36
Deprecated: mysql_query(): The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead in /home/u134164949/public_html/forum/signup.php on line 37
Warning: mysql_query(): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2 "No such file or directory") in /home/u134164949/public_html/forum/signup.php on line 37
Warning: mysql_query(): A link to the server could not be established in /home/u134164949/public_html/forum/signup.php on line 37
Warning: mysql_num_rows() expects parameter 1 to be resource, boolean given in /home/u134164949/public_html/forum/signup.php on line 37
Deprecated: mysql_query(): The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead in /home/u134164949/public_html/forum/signup.php on line 40
Warning: mysql_query(): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2 "No such file or directory") in /home/u134164949/public_html/forum/signup.php on line 40
Warning: mysql_query(): A link to the server could not be established in /home/u134164949/public_html/forum/signup.php on line 40
Warning: mysql_num_rows() expects parameter 1 to be resource, boolean given in /home/u134164949/public_html/forum/signup.php on line 40
Deprecated: mysql_query(): The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead in /home/u134164949/public_html/forum/signup.php on line 42
Warning: mysql_query(): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2 "No such file or directory") in /home/u134164949/public_html/forum/signup.php on line 42
Warning: mysql_query(): A link to the server could not be established in /home/u134164949/public_html/forum/signup.php on line 42
感谢您提供任何其他信息，这对我来说是第一次体验：）
答案 0 :(得分：0)
尝试添加.delay(2, TimeUnit.SECONDS, Schedulers.trampoline())
...将mysqli_connect的所有实例替换为mysql ..您正在使用程序方法...... mysqli提供了这种方法....
mysqli是mysqli的改进版本..不再使用mysql。