这是register页面
<!--注册部分-->
<div class="register_body">
<div class="col-xs-12 register_title">注册</div>
<form action="reg.php" class="register" method="post">
<div class="nav">
<div class="nav register_nav">
<div class="col-xs-4">
用户名:
</div>
<div class="col-xs-6">
<input type="text" name="" id="name_r" value="" placeholder=" 用户名/手机号" onBlur="javascript:ok_or_errorByRegister(this)" />
</div>
<div class="col-xs-1 ok_gou">
√
</div>
<div class="col-xs-1 error_cuo">
×
</div>
</div>
<div class="nav register_psdnav">
<div class="col-xs-4">
密 码:
</div>
<div class="col-xs-6">
<input type="password" name="" id="psd_r" value="" placeholder=" 密码" onBlur="javascript:ok_or_errorByRegister(this)" />
</div>
<div class="col-xs-1 ok_gou">
√
</div>
<div class="col-xs-1 error_cuo">
×
</div>
</div>
<div class="nav register_affirm">
<div class="col-xs-4">
确认密码:
</div>
<div class="col-xs-6">
<input type="password" name="" id="affirm_psd" value="" placeholder=" 确认密码" onBlur="javascript:ok_or_errorByRegister(this)" />
</div>
<div class="col-xs-1 ok_gou">
√
</div>
<div class="col-xs-1 error_cuo">
×
</div>
</div>
<div class="nav register_psdnav">
<div class="col-xs-4">
邮 箱:
</div>
<div class="col-xs-6">
<input type="email" name="" id="mail" value="" placeholder=" 邮箱" onBlur="javascript:ok_or_errorByRegister(this)" />
</div>
<div class="col-xs-1 ok_gou">
√
</div>
<div class="col-xs-1 error_cuo">
×
</div>
</div>
<div class="col-xs-12 register_btn_div">
<input type="submit" class="sub_btn" value="注册" id="register" />
</div>
</div>
</form>这是reg.php
<?php
if(!isset($_POST['submit'])){
exit('非法访问!');
}
$username = $_POST['name_r'];
$password = $_POST['psd_r'];
$email = $_POST['mail'];
//包含数据库连接文件
include('../conn.php');
//检测用户名是否已经存在
$check_query = mysql_query("select id from time_user where username='$username' limit 1");
if(mysql_fetch_array($check_query)){
echo "错误：用户名 ',$username,' 已存在。<a href='javascript:history.back(-1);'>返回</a>";
exit;
}
//写入数据
$password = MD5($password);
$sql = "INSERT INTO time_user(username,password,email)VALUES('$username','$password','$email')";
if(mysql_query($sql,$conn)){
exit("用户注册成功！点击此处 <a href='Register.html'>登录</a>");
} else {
echo '抱歉！添加数据失败：',mysql_error(),'<br />';
echo "点击此处 <a href='javascript:history.back(-1);'>返回</a> 重试";
}
?>这是conn.php
<?php
/*****************************
*数据库连接
*****************************/
$conn = @mysql_connect("localhost","root","111");
if (!$conn){
die("连接数据库失败：" . mysql_error());
}
mysql_select_db("timecapsule", $conn);
//字符转换，读库
mysql_query("set character set 'gbk'");
//写库
mysql_query("set names 'gbk'");
?>
然后打开网页，输入信息后点击注册，跳转到reg.php 然后显示非法访问，求解。
环境用的 Appserv。还发现了问题 如果去掉$_POST['submit']那一段，倒是能插入数据库字段 但是插入的好像获取不到表单的值，显示的是这样子的【前两个是测试的时候加的 第三个是表单插入的】求助求助
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