Question

我有一张图片：

 <img src="imagini/floo.gif" onclick="score()">

我希望“点击”打开文件“c.txt”。该文件的内容是： 0

我希望每次点击都可以在c.txt中添加100。

我想要这样的事情：

 <img src="imagini/floo.gif" onclick="score()">
<script> function score(){ (..do file add.php ...) }</script>

并添加.php：

<?php
$c = "c.txt";
$fh = fopen($c, "r");
$current = fread($fh, filesize($c));
fclose($fh);
$current++;
$fh = fopen($c, "w");
fwrite($fh,$current);
fclose($fh);
?>

要放置什么：“（.do file add.php ...）”以使代码生效？

Answer 1

您需要发送AJAX请求来处理该文件。这是代码的jQuery版本：

function score() {
    $.post("add.php", function(data) {
       //This callback executes after the request was successfull
       // echo something back to read from here as `data`
       console.log(data);
    });
}

OnClick fopen fread fwrite fclose

1 个答案: