Workbar重制计划-D1-注册

来源：互联网发布：巡洋舰驱逐舰知乎编辑：程序博客网时间：2024/05/08 02:02

今天算是重制计划正式开始的第一天，发现自己马马虎虎做过一遍之后，哪怕是换框架，换后端，换数据库，也是比较容易上手的。有问题百度就行了，看视频的效率还是有点慢，尤其是经常找不到对应源码的时候。

进度简介

简单搭建登陆&注册的前段页面
完成注册页面的后端php代码

注意点

php的变量要始终带着$，从C#过来不太习惯

前端代码

<div class="header">  <div class="am-g">    <h1>Workbar重制版</h1>    <p>XXXXXXXXXXXXXXXXXXXXXXX<br/>代码编辑，代码生成，界面设计，调试，编译</p>  </div>  <hr /></div><div class="am-g">  <div class="am-u-lg-6 am-u-md-8 am-u-sm-centered">    <h3>注册</h3>    <hr>    <form method="post" class="am-form" action="test.php">      <label for="name">用户名:</label>      <input type="text" name="name" id="name" value="">      <br>      <label for="email">邮箱:</label>      <input type="email" name="email" id="email" value="">      <br>      <label for="password">密码:</label>      <input type="password" name="password" id="password" value="">      <br>      <label for="password_confirm">确认密码:</label>      <input type="password" name="password_confirm" id="password_confirm" value="">      <br>      <br >      <div class="am-cf">        <input type="submit" name="" value="注 册" class="am-btn am-btn-primary am-btn-sm am-fl">        <input type="submit" name="" value="返 回" class="am-btn am-btn-default am-btn-sm am-fr">      </div>    </form>    <hr>    <p>© 2017 Workbar development group</p>  </div></div>

后端代码

<?php/** * Created by PhpStorm. * User: Douglas_Young * Date: 2017/2/5 * Time: 21:43 */    $name=$_POST["name"];    $email=$_POST["email"];    $password=$_POST["password"];    $psw_confirm = $_POST["password_confirm"];    if($name == "" ||$email == "" || $password == "" || $psw_confirm == "")    {        echo "<script>alert('请确认信息完整性！'); history.go(-1);</script>";    }    else    {        if($password!=$psw_confirm){            echo "<script>alert('两次密码输入不一致！'); history.go(-1);</script>";        }        else{            mysql_connect("localhost","root","***");   //连接数据库            mysql_select_db("demodb");  //选择数据库            $sql = "select email from _user where email = '$_POST[email]'"; //SQL语句            $result = mysql_query($sql);    //执行SQL语句            $num = mysql_num_rows($result); //统计执行结果影响的行数            if($num)    //如果已经存在该用户            {                echo "<script>alert('用户名已存在'); history.go(-1);</script>";            }            else    //不存在当前注册用户名称            {                $sql_insert = "insert into _user (name,password,email) values('$_POST[name]','$_POST[password]','$_POST[email]')";                $res_insert = mysql_query($sql_insert);                //$num_insert = mysql_num_rows($res_insert);                if($res_insert)                {                    echo "<script>alert('注册成功！'); history.go(-1);</script>";                }                else                {                    echo "<script>alert('系统繁忙，请稍候！'); history.go(-1);</script>";                }            }        }    }?>

吐槽一下，phpstorm真的是个轻量化开发工具？打开速度比VS2013还慢

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