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基于PHP文件操作实现页面统计

WBOY
WBOYOriginal
2016-06-23 13:29:54895browse

假如页面统计只需要记录统计数值，不记录其他具体的数据时，这时没有必要使用数据库进行记录，可以直接将统计数值存放到文本文件中。当然，这不是最好的方式，不过这是最简单的方式。
index.html

<!DOCTYPE html><html lang="zh-cn"><head>    <meta charset="utf-8">    <meta content="width=device-width,initial-scale=1.0,maximum-scale=1.0,user-scalable=no" name="viewport">    <meta content="yes" name="apple-mobile-web-app-capable">    <meta content="black" name="apple-mobile-web-app-status-bar-style">    <meta content="telephone=no" name="format-detection">    <meta content="email=no" name="format-detection">    <title>statistics</title>    <style> html, body{ width: 100%; margin: 0; padding: 0; overflow-x: hidden; overflow-y: auto; font-family: 'Microsoft Yahei'; text-align: center; } .btn{ width: 30%; height: 30px; line-height: 30px; border-radius: 4px; background-color: #428bca; font-size: 18px; display: inline-block; } </style></head><body>    <h1>页面统计</h1>    <div class="btn" id="btn_click">点击</div>    <div class="btn" id="btn_forward">转发</div>    <script> var btn_click = document.querySelector('#btn_click'), btn_forward = document.querySelector('#btn_forward'), hasTouch = 'ontouchstart' in window; tapend = hasTouch ? 'touchend' : 'mouseup'; btn_click.addEventListener(tapend, function(){ statistics('click'); }, false); btn_forward.addEventListener(tapend, function(){ statistics('forward'); }, false); function statistics(action){ var url = 'http://localhost/statistics/interfaces/statistics.php?action='+action, script = document.createElement('script'); script.setAttribute('src', url); document.querySelector('head').appendChild(script); } </script></body></html>

statistics.php

<?php $action = @$_GET['action']; function statistics($action){ $filename = $action.'_statistics.txt'; if(file_exists($filename)){ $count = file_get_contents($filename); file_put_contents($filename, ++$count); }else{ file_put_contents($filename, 1); } } if($action === 'click'){ statistics('click'); }else if($action === 'forward'){ statistics('forward'); }

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