thinkphp框架下使用ajax表单提交的登录、注册、找密码。注册后的用户需后台审核。user表的字段为id、
num、password、name、email、addtime、status
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<?php
namespace Home\Controller;
use Think\Controller;
class LoginController extends Controller {
public function signin(){
if(IS_GET){
$this->display();
}
if(IS_POST){
$User = M('user') ;
$num = I('num') ;
$password = I('password') ;
$datanum = $User->where(array('num'=>$num))->find();
if ($datanum){
if (md5($password) === $datanum['password']) {
if ($datanum['status'] == 0) {
$this->error('用户处于未审核状态，请联系管理员');
}elseif($datanum['status'] == 2){
$this->error('用户处于禁用状态，请联系管理员');
}else{
$this->autoLogin($datanum) ;
$uid = $datanum['id'];
if($_SESSION['user_auth']['uid'] && $_SESSION['user_auth']['role'] == 'user'){
$this->success('登录成功！', U('Index/index'));
}else{
$this->error('存储错误.');
}
}
}else{
$this->error('密码填写不正确,请重新填写');
exit();
}
}else{
$this->error('用户不存在，请注册',U('signup'));
}
}
}
public function autoLogin($user){
$auth = array(
'uid' => $user['id'],
'num' => $user['num'],
'role' => 'user' ,
);
session('user_auth', $auth);
session('user_auth_sign', data_auth_sign($auth));
}
public function signup(){
if(is_user_login()){
$this->redirect('Index/index');
}
if(IS_GET){
$this->display();
}
if(IS_POST){
$data['num'] = I('num') ;
$User = M('user') ;
$datanum = $User->where($data)->find();
if ($datanum){
$this->success('您已经注册过，请直接登录',U('signin'));
}else{
$data['password'] = md5(I('password'));
$data['name'] = I('name');
$data['email'] = I('email');
$data['addtime'] = time();
$uid = $User->add($data);
if($uid)
$this->success('注册成功',U('signin')) ;
else
$this->error('注册失败') ;
}
}
}
public function logout(){
if(is_user_login()){
$User = M('user') ;
session('user_auth', null);
session('user_auth_sign', null);
session('[destroy]');
$this->success('登出成功！', U('signin'));
} else {
$this->redirect('signin');
}
}
public function wjpas(){
if(IS_GET){
$this->display();
}
if(IS_POST){
$User = M('user') ;
$num = I('num') ;
$data['password'] = md5(I('password')) ;
$email = I('email') ;
$datanum = $User->where(array('num'=>$num))->find();
if ($datanum){
if ($email === $datanum['email']) {
$User->where(array('num'=>$num))->save($data);
$this->success('密码修改成功',U('signin')) ;
}else{
$this->error('邮箱填写不正确,请重新填写');
exit();
}
}else{
$this->error('用户不存在，请注册',U('signup'));
}
}
}
}
?>
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Bootstrap Admin</title>
<meta content="IE=edge,chrome=1" http-equiv="X-UA-Compatible">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="description" content="">
<meta name="author" content="">
<link rel="stylesheet" type="text/css" href="__PUBLIC__/bootstrap/css/bootstrap.css">
<link rel="stylesheet" type="text/css" href="__PUBLIC__/stylesheets/theme.css">
<link rel="stylesheet" href="__PUBLIC__/font-awesome/css/font-awesome.css">
<script src="__PUBLIC__/jquery-1.8.1.min.js" type="text/javascript"></script>
<script type="text/javascript" src="__PUBLIC__/layer/layer.min.js"></script>
<script src="__PUBLIC__/bootstrap/js/bootstrap.js"></script>
<script type="text/javascript" src='__PUBLIC__/layer/extend/layer.ext.js'></script>
<style type="text/css">
#line-chart {
height:300px;
width:800px;
margin: 0px auto;
margin-top: 1em;
}
.brand { font-family: georgia, serif; }
.brand .first {
color: #ccc;
font-style: italic;
}
.brand .second {
color: #fff;
font-weight: bold;
}
</style>
<!--[if lt IE 9]>
<script src="http://html5shim.googlecode.com/svn/trunk/html5.js"></script>
<![endif]-->
<link rel="shortcut icon" href="__PUBLIC__/assets/ico/favicon.ico">
<link rel="apple-touch-icon-precomposed" sizes="144x144" href="__PUBLIC__/assets/ico/apple-touch-icon-144-precomposed.png">
<link rel="apple-touch-icon-precomposed" sizes="114x114" href="__PUBLIC__/assets/ico/apple-touch-icon-114-precomposed.png">
<link rel="apple-touch-icon-precomposed" sizes="72x72" href="__PUBLIC__/assets/ico/apple-touch-icon-72-precomposed.png">
<link rel="apple-touch-icon-precomposed" href="__PUBLIC__/assets/ico/apple-touch-icon-57-precomposed.png">
</head>
<body>
<div class="navbar">
<div class="navbar-inner">
<div class="container-fluid">
<ul class="nav pull-right">
</ul>
<a class="brand" href=""><span class="first">CSV</span> <span class="second"> drawing tool</span></a>
</div>
</div>
</div>
<div class="container-fluid">
<div class="row-fluid">
<div class="dialog span4">
<div class="block">
<div class="block-heading">登录</div>
<div class="block-body">
<form name="signin" id="form1" method="post" action="{:U('Login/signin')}">
<label>工号</label>
<input type="text" class="span12" name="num" value="" id="num">
<label>密码</label>
<input type="password" class="span12" name="password" value="" id="psw">
<button type="submit" target-form="form1" class="am-btn am-btn-primary am-btn-block ajax-post" style="display:none;">提交</button>
<button type="button" onclick="sub(this.form,this)" class="btn btn-primary pull-right" >登录</button>
<label class="remember-me"><input type="checkbox"> 记住我</label>
<div class="clearfix"></div>
</form>
</div>
</div>
<p class="pull-right" style=""><a href="{:U('Login/signup')}" target="_blank">注册</a></p>
<p><a href="{:U('Login/wjpas')}" target="_blank">忘记密码?</a></p>
</div>
</div>
<script type="text/javascript" src="__PUBLIC__/Js/login.js"></script>
<script type="text/javascript">
function sub(o){
//表单验证部分
if($("#num").val() == ""){
layer.alert('工号不能为空') ;
$("#num").focus();
return false ;
}
if($("#psw").val() == ""){
layer.alert('密码不能为空') ;
$("#psw").focus();
return false ;
}
$(".ajax-post").trigger('click') ;
}
</script>
<!-- Le javascript
================================================== -->
</body>
</html>
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Bootstrap Admin</title>
<meta content="IE=edge,chrome=1" http-equiv="X-UA-Compatible">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="description" content="">
<meta name="author" content="">
<link rel="stylesheet" type="text/css" href="__PUBLIC__/bootstrap/css/bootstrap.css">
<link rel="stylesheet" type="text/css" href="__PUBLIC__/stylesheets/theme.css">
<link rel="stylesheet" href="__PUBLIC__/font-awesome/css/font-awesome.css">
<script src="__PUBLIC__/jquery-1.8.1.min.js" type="text/javascript"></script>
<script type="text/javascript" src="__PUBLIC__/layer/layer.min.js"></script>
<script src="__PUBLIC__/bootstrap/js/bootstrap.js"></script>
<script type="text/javascript" src='__PUBLIC__/layer/extend/layer.ext.js'></script>
<style type="text/css">
#line-chart {
height:300px;
width:800px;
margin: 0px auto;
margin-top: 1em;
}
.brand { font-family: georgia, serif; }
.brand .first {
color: #ccc;
font-style: italic;
}
.brand .second {
color: #fff;
font-weight: bold;
}
.block-heading font{
font-weight: lighter;
margin-left: 10px;
font-size: 13px;
color: #0088cc;
font-family: serif;
}
</style>
<!--[if lt IE 9]>
<script src="http://html5shim.googlecode.com/svn/trunk/html5.js"></script>
<![endif]-->
<link rel="shortcut icon" href="__PUBLIC__/assets/ico/favicon.ico">
<link rel="apple-touch-icon-precomposed" sizes="144x144" href="__PUBLIC__/assets/ico/apple-touch-icon-144-precomposed.png">
<link rel="apple-touch-icon-precomposed" sizes="114x114" href="__PUBLIC__/assets/ico/apple-touch-icon-114-precomposed.png">
<link rel="apple-touch-icon-precomposed" sizes="72x72" href="__PUBLIC__/assets/ico/apple-touch-icon-72-precomposed.png">
<link rel="apple-touch-icon-precomposed" href="__PUBLIC__/assets/ico/apple-touch-icon-57-precomposed.png">
</head>
<body>
<div class="navbar">
<div class="navbar-inner">
<div class="container-fluid">
<ul class="nav pull-right">
</ul>
<a class="brand" href=""><span class="first">CSV</span> <span class="second"> drawing tool</span></a>
</div>
</div>
</div>
<div class="container-fluid">
<div class="row-fluid">
<div class="span4 offset4 dialog">
<div class="block">
<div class="block-heading">注册<font>带*的为必填项</font></div>
<div class="block-body">
<form name="signup" id="form1" method="post" action="{:U('Login/signup')}">
<label>*工号</label>
<input type="text" class="span12" name="num" value="" id="num">
<label>*姓名</label>
<input type="text" class="span12" name='name' value="" id="name">
<label>*邮箱</label>
<input type="text" class="span12" name="email" value="" id="email">
<label>*密码</label>
<input type="password" class="span12" name="password" value="" id="psw">
<button type="submit" target-form="form1" class="am-btn am-btn-primary am-btn-block ajax-post" style="display:none;">提交</button>
<button type="button" onclick="sub(this.form,this)"class="btn btn-primary pull-right" >注册</button>
<label class="remember-me"><input type="checkbox"> 我同意<a href="terms-and-conditions.html">该网站使用协议</a></label>
<div class="clearfix"></div>
</form>
</div>
</div>
<p><a href="{:U('Login/signin')}">已注册过，立即登录</a></p>
</div>
</div>
<script type="text/javascript" src="__PUBLIC__/Js/login.js"></script>
<script type="text/javascript">
function sub(o){
if($("#num").val() == ""){
layer.alert('工号不能为空') ;
$("#num").focus();
return false ;
}
if($("#name").val() == ""){
layer.alert('姓名不能为空') ;
$("#name").focus();
return false ;
}
if ($("#email").val() == "") {
layer.alert('邮箱不能为空') ;
$("#email").focus();
return false ;
}
if (!$("#email").val().match(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/)) {
layer.alert("邮箱格式不正确");
$("#email").focus();
return false;
}
if($("#psw").val() == ""){
layer.alert('密码不能为空') ;
$("#psw").focus();
return false ;
}
//表单验证部分
$(".ajax-post").trigger('click') ;
}
</script>
</body>
</html>
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Bootstrap Admin</title>
<meta content="IE=edge,chrome=1" http-equiv="X-UA-Compatible">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="description" content="">
<meta name="author" content="">
<link rel="stylesheet" type="text/css" href="__PUBLIC__/bootstrap/css/bootstrap.css">
<link rel="stylesheet" type="text/css" href="__PUBLIC__/stylesheets/theme.css">
<link rel="stylesheet" href="__PUBLIC__/font-awesome/css/font-awesome.css">
<script src="__PUBLIC__/jquery-1.8.1.min.js" type="text/javascript"></script>
<script type="text/javascript" src="__PUBLIC__/layer/layer.min.js"></script>
<script src="__PUBLIC__/bootstrap/js/bootstrap.js"></script>
<script type="text/javascript" src='__PUBLIC__/layer/extend/layer.ext.js'></script>
<style type="text/css">
#line-chart {
height:300px;
width:800px;
margin: 0px auto;
margin-top: 1em;
}
.brand { font-family: georgia, serif; }
.brand .first {
color: #ccc;
font-style: italic;
}
.brand .second {
color: #fff;
font-weight: bold;
}
.block-heading font{
font-weight: lighter;
font-size: 13px;
color: #0088cc;
font-family: serif;
}
</style>
<!--[if lt IE 9]>
<script src="http://html5shim.googlecode.com/svn/trunk/html5.js"></script>
<![endif]-->
<link rel="shortcut icon" href="__PUBLIC__/assets/ico/favicon.ico">
<link rel="apple-touch-icon-precomposed" sizes="144x144" href="__PUBLIC__/assets/ico/apple-touch-icon-144-precomposed.png">
<link rel="apple-touch-icon-precomposed" sizes="114x114" href="__PUBLIC__/assets/ico/apple-touch-icon-114-precomposed.png">
<link rel="apple-touch-icon-precomposed" sizes="72x72" href="__PUBLIC__/assets/ico/apple-touch-icon-72-precomposed.png">
<link rel="apple-touch-icon-precomposed" href="__PUBLIC__/assets/ico/apple-touch-icon-57-precomposed.png">
</head>
<body>
<div class="navbar">
<div class="navbar-inner">
<div class="container-fluid">
<ul class="nav pull-right">
</ul>
<a class="brand" href=""><span class="first">CSV</span> <span class="second"> drawing tool</span></a>
</div>
</div>
</div>
<div class="container-fluid">
<div class="row-fluid">
<div class="dialog span4">
<div class="block">
<div class="block-heading">忘记密码<font>（输入注册时填写的工号和邮箱）</font></div>
<div class="block-body">
<form name="signin" id="form1" method="post" action="{:U('Login/wjpas')}">
<label>工号</label>
<input type="text" class="span12" name="num" value="" id="num">
<label>邮箱</label>
<input type="text" class="span12" name="email" value="" id="email">
<label>新密码</label>
<input type="password" class="span12" name="password" value="" id="psw">
<button type="submit" target-form="form1" class="am-btn am-btn-primary am-btn-block ajax-post" style="display:none;">提交</button>
<button type="button" onclick="sub(this.form,this)" class="btn btn-primary pull-right" >提交</button>
<div class="clearfix"></div>
</form>
</div>
</div>
</div>
</div>
<script type="text/javascript" src="__PUBLIC__/Js/login.js"></script>
<script type="text/javascript">
function sub(o){
//表单验证部分
if($("#num").val() == ""){
layer.alert('工号不能为空') ;
$("#num").focus();
return false ;
}
if($("#email").val() == ""){
layer.alert('邮箱不能为空') ;
$("#email").focus();
return false ;
}
if($("#psw").val() == ""){
layer.alert('新密码不能为空') ;
$("#psw").focus();
return false ;
}
$(".ajax-post").trigger('click') ;
}
</script>
</body>
</html>
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原文地址：https://www.cnblogs.com/yuanscn/p/11032312.html
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