每日博客
时间:大约一个多小时
代码:100来行？
博客:1
知识点:php
<?php session_start(); require("lineMysql.php"); $email = stripslashes(trim($_POST['mail'])); global $db; $select = $db->findpwd("user", $email); $row=$db->rows($select); #返回的结果集记录总数 if(empty($row)){ echo 'noreg'; }else{ $getpasstime = time(); $token = md5($row['username'].$row['password']);//组合验证码 $url = "/demo/resetpass/reset.php?email=".$email." &token=".$token;//构造URL $time = date('Y-m-d H:i'); $result = sendmail($time,$email,$url); if($result==1){//邮件发送成功 $msg = '系统已向您的邮箱发送了一封邮件<br/>请登录到您的邮箱及时重置您的密码！'; //更新数据发送时间 mysql_query("update `user` set `getpasstime`='$getpasstime' where email='$email '"); }else{ $msg = $result; } echo $msg; } //发送邮件 function sendmail($time,$email,$url){ include_once("smtp.class.php"); $smtpserver = ""; //SMTP服务器，如smtp.163.com $smtpserverport = 25; //SMTP服务器端口 $smtpusermail = ""; //SMTP服务器的用户邮箱 $smtpuser = ""; //SMTP服务器的用户帐号 $smtppass = ""; //SMTP服务器的用户密码 $smtp = new Smtp($smtpserver, $smtpserverport, true, $smtpuser, $smtppass); //这里面的一个true是表示使用身份验证,否则不使用身份验证. $emailtype = "HTML"; //信件类型，文本:text；网页：HTML $smtpemailto = $email; $smtpemailfrom = $smtpusermail; $emailsubject = "www.jb51.net - 找回密码"; $emailbody = "亲爱的".$email."：<br/>您在".$time."提交了找回密码请求。请点击下面的链接重置密码 （按钮24小时内有效）。<br/><a href='".$url."'target='_blank'>".$url."</a>"; $rs = $smtp->sendmail($smtpemailto, $smtpemailfrom, $emailsubject, $emailbody, $emailtype); return $rs; }
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>注册</title>
</head>
<body>
<form action = "res.php" method = "post">
<table>
<tr>
<td class="left">用户名：</td>
<td class="center"><input type="text" id="user" class="in" onblur="checkUser()"></td>
<td>
<div id="namePrompt"></div>
</td>
</tr>
<tr>
<td class="left">密码：</td>
<td class="center"><input type="password" id="pwd" class="in" onblur="checkpwd()"></td>
<td>
<div id="pwdPrompt">
密码由英文字母和数字组成的4-10位字符
</div>
</td>
</tr>
<tr>
<td class="left">
确认密码：
</td>
<td class="center"><input type="password" id="repwd" class="in" onblur="checkRepwd()"></td>
<td>
<div id="repwdPrompt"></div>
</td>
</tr>
<tr>
<td class="left">
电子邮箱：
</td>
<td class="center"> <input type="text" id="email" class="in" onblur="checkEmail()"></td>
<td>
<div id="emailPrompt"></div>
</td>
</tr>
<tr>
<td class="left">手机号码：</td>
<td class="center"><input type="text" id="mobile" class="in" onblur="checkMobile()"></td>
<td>
<div id="mobilePrompt"></div>
</td>
</tr>
<tr>
<td></td>
<td ><input type="submit" value="注册" onclick="return check()"></td>
<td></td>
</tr>
</table>
<script>
function $(elementId) {
return document.getElementById(elementId).value;
}
function divId(elementId) {
return document.getElementById(elementId);
}
function checkUser(){
var username = document.getElementById("user");
var nameId = divId('namePrompt');
nameId.innerHTML = ' ';
if(username.value=="")
{
nameId.innerHTML = '用户名不能为空';
return false;
}
else
{
$.ajax({
type : "post",
url : 'register.php',
data: {username:username},
dataType : "json",
success : function(reslut){
if(reslut=="repeat"){
nameId.innerHTML = '用户名已存在';
return false;
}
},
error:function(){
$(this).html("信息加载失败！");
return false;
}
});
}
return true;
}
function checkpwd() {
var pwd = $('pwd');
var pwdId = divId('pwdPrompt');
pwdId.innerHTMl = ' ';
var reg = /^[a-zA-z0-9]{4,10}$/;
if (reg.test(pwd) == false)
{
pwdId.innerHTML = '密码不能为空或含有非法字符，长度在4-10之间';
return false;
}
else{pwdId.innerHTML = ' ';}
return true;
}
function checkRepwd() {
var repwd = $('repwd');
var pwd = $('pwd');
var Rpwd = divId('repwdPrompt');
Rpwd.innerHTMl = '';
if (pwd != repwd) {
Rpwd.innerHTML = '两次输入的密码不一致';
//console.log('密码不一致')
return false;
}
Rpwd.innerHTML = '';
// console.log('密码一致')
return true;
}
function checkEmail() {
var email = $('email');
var emailPrompt = divId('emailPrompt');
emailPrompt.innerHTML = ' ';
var reg = /^\w+@\w+(\.[a-zA-Z]{2,3}){1,2}$/;
if (reg.test(email) == false) {
emailPrompt.innerHTML = 'Email不能为空或格式不正确，例如web@sohu.com';
return false;
}
return true;
}
function checkMobile() {
var mobile = $('mobile');
var mobileId = divId('mobilePrompt');
var regMobile = /^1\d{10}$/;
if (regMobile.test(mobile) == false) {
mobileId.innerHTML = '手机号码不能为空或不正确，请重新输入';
return false;
}
mobileId.innerHTML = ' ';
return true;
}
function check() {
if(checkpwd()&&checkRepwd()&&checkEmail()&&checkMobile()&&checkUser()){return true;}
else
{
alert('注册信息有误，请检查后重新输入！');
return false;
}
}
</script>
</form>
</body>
</html>
