使用PHP+ajax+mysql+layui实现每日签到及提醒功能
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这篇文章主要为大家详细介绍了使用PHP+layui实现每日签到及提醒功能,具有一定的参考价值,感兴趣的小伙伴们可以参考一下
每日签到的功能,供大家参考,具体内容如下
首次签到获得1个积分,第二次签到获得2个积分,第三次签到获得3个积分,以此类推但是签到必须每天连续积分才可以递增,如果有中断再次签到时获得积分仍然从1开始递增;
效果图如下:
数据库设计:
- -- --------------------------------------------------------
- -- 主机: 127.0.0.1
- -- 服务器版本: 5.5.53 - MySQL Community Server (GPL)
- -- 服务器操作系统: Win32
- -- HeidiSQL 版本: 9.3.0.4984
- -- --------------------------------------------------------
- /*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
- /*!40101 SET NAMES utf8mb4 */;
- /*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
- /*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
- -- 导出 sg 的数据库结构
- CREATE DATABASE IF NOT EXISTS `sg` /*!40100 DEFAULT CHARACTER SET utf8 */;
- USE `sg`;
- -- 导出 表 sg.user 结构
- CREATE TABLE IF NOT EXISTS `user` (
- `id` int(11) NOT NULL AUTO_INCREMENT,
- `username` varchar(50) NOT NULL,
- `count` int(11) NOT NULL,
- `point` int(11) NOT NULL,
- `sign_time` datetime NOT NULL,
- PRIMARY KEY (`id`)
- ) ENGINE=MyISAM AUTO_INCREMENT=4 DEFAULT CHARSET=utf8;
- -- 正在导出表 sg.user 的数据:0 rows
- /*!40000 ALTER TABLE `user` DISABLE KEYS */;
- INSERT IGNORE INTO `user` (`id`, `username`, `count`, `point`, `sign_time`) VALUES
- (1, '1', 3, 3, '2018-12-03 15:19:26'),
- (2, '2', 2, 2, '2018-12-03 15:03:38'),
- (3, '3', 1, 1, '2018-12-03 15:56:38');
- /*!40000 ALTER TABLE `user` ENABLE KEYS */;
- /*!40101 SET SQL_MODE=IFNULL(@OLD_SQL_MODE, '') */;
- /*!40014 SET FOREIGN_KEY_CHECKS=IF(@OLD_FOREIGN_KEY_CHECKS IS NULL, 1, @OLD_FOREIGN_KEY_CHECKS) */;
- /*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
引入jquery和layui
PS:注意需要先下载layui并使用layui.all.js
- <script src="https://cdn.bootcss.com/jquery/1.12.0/jquery.min.js"></script>
- <script src="./layui/layui.all.js" charset="utf-8"></script>
- <link rel="stylesheet" href="./layui/css/layui.css" media="all">
index.html前端
页面布局<怎么好看看自己需要了,我只是简单的写了一个>
- <center>
- <input type="text" name="username">
- <button>签到</button>
- </br>
- <span id='span'></span>
- <div>
- <table id="box" border="1"></table>
- </div>
- </center>
ajax:
- $(function(){
- $('button').click(function(){
- var username=$(':text').val();
- $.ajax({
- type:'post',
- url:'admin.php',
- data:{username:username},
- dataType:'json',
- success:function(res){
- if(res.success==1){
- layer.alert(res.info, {
- icon: 1,
- title: "提示"
- });
- var str='<tr><td>用户名</td><td>连续签到天数</td><td>总积分</td></tr>';
- str+='<tr><td>'+res.msg.username+'</td><td>'+res.msg.count+'</td><td>'+res.msg.point+'</td></tr>';
- $('#box').html(str);
- }
- }
- })
- });
- })
admin.php
- <?php
- error_reporting(0);
- header("content-type:text/html;charset=utf-8");
- date_default_timezone_set('PRC');
- $dsn = 'mysql:host=localhost;dbname=sg';
- $pdo = new PDO($dsn, 'root', '123456');
- $pdo->exec('set names utf8');
- $username = $_POST['username'];
- $sqlQuery = "select * from user where username='$username'";
- $row = $pdo->query($sqlQuery)->fetch(PDO::FETCH_ASSOC);
- if ($row) {
- $sign_time = $row['sign_time'];
- $sign_time = strtotime($sign_time);
- //echo $sign_time;
- $int = date('Y-m-d');
- //echo $int;
- $int = strtotime($int);
- $ints = $int + 86400;
- $int_s = $int - 86400;
- //当天已签到
- if ($int < $sign_time && $sign_time < $ints) {
- $infor ="今天您已经签过到了,请明天再来!";//echo '您已签到';
- }
- //昨天未签到,积分,天数在签到修改为1
- if ($sign_time < $int_s) {
- $count = 1;
- $point = 1;
- $sign_time = date('Y-m-d H:s:i');
- $sqlRow = "update user set count='$count',point='$point',sign_time='$sign_time' where username='$username'";
- $res = $pdo->exec($sqlRow);
- // echo '签到成功修改为1';
- }
- //请签到
- if ($int_s < $sign_time && $sign_time < $int) {
- $count = $row['count'] + 1;
- $point = $row['point'] + 1;
- $sign_time = date('Y-m-d H:s:i');
- $sqlupdate = "update user set count='$count',point='$point',sign_time='$sign_time' where username='$username'";
- $res = $pdo->exec($sqlupdate);
- $infor ="签到成功!";// echo '签到成功+1';
- }
- } else {
- $count = 1;
- $point = 1;
- $sign_time = date('Y-m-d H:s:i');
- $sqlAdd = "insert into user values (null,'$username','$count','$point','$sign_time')";
- $res = $pdo->exec($sqlAdd);
- $infor ="签到成功!请记得再来哦!";// echo '恭喜你签到成功----1';
- }
- //////////////////////响应
- $sqlEnd = "select * from user where username='$username'";
- $info = $pdo->query($sqlEnd)->fetch(PDO::FETCH_ASSOC);
- echo json_encode(array('success' => 1, 'info'=>$infor,'msg' => $info));
- die;
- ?>
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