doumalu9257 2016-07-04 23:44
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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>
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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?
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