doumalu9257 2016-07-04 23:44
浏览 134
已采纳

如何从文本文件中获取整数数据作为Javascript变量?

I've found a php script to count my sites downloads. It saves downloads counts in a txt file as integer type. Like the count.txt contains only "109", means file was downloaded 109 times. I want to show the download counts using native javascript. Not PHP. just want to get the integer data from the txt file as variable. Is it posssible? if possible, how?

PHP Script is:

<html>
<head>
<meta http-equiv="refresh" content="0;url=1.jpeg">
</head>
<body>

<?php

$fp = fopen("Count.txt", "r");
$count = fread($fp, 1024);
fclose($fp);
$count = $count + 1;
$fp = fopen("Count.txt", "w");
fwrite($fp, $count);
fclose($fp);

?> 

</body>
</html>
  • 写回答

2条回答 默认 最新

  • douyou1857 2016-07-08 10:52
    关注

    I've used This JS for XmlHttpRequest to get the variable from count.txt

    <h1>Downloaded <span id="displaydlcount"></span> Times!
    
    <script type="text/javascript">
         function lol(){
          var read = new XMLHttpRequest();
          read.open('GET', 'Count.txt', false);
          read.send();
          var displayName = parseInt(read.responseText)
          document.getElementById("displaydlcount").innerHTML = displayName;
          setTimeout("lol()",1000)
          }
          window.onload = lol();
    </script>
    
    本回答被题主选为最佳回答 , 对您是否有帮助呢?
    评论
查看更多回答(1条)

报告相同问题?

悬赏问题

  • ¥15 MATLAB怎么通过柱坐标变换画开口是圆形的旋转抛物面?
  • ¥15 寻一个支付宝扫码远程授权登录的软件助手app
  • ¥15 解riccati方程组
  • ¥15 display:none;样式在嵌套结构中的已设置了display样式的元素上不起作用?
  • ¥15 使用rabbitMQ 消息队列作为url源进行多线程爬取时,总有几个url没有处理的问题。
  • ¥15 Ubuntu在安装序列比对软件STAR时出现报错如何解决
  • ¥50 树莓派安卓APK系统签名
  • ¥65 汇编语言除法溢出问题
  • ¥15 Visual Studio问题
  • ¥20 求一个html代码,有偿