php不用数据库记录数据，统计静态页面

    发布时间：2020-05-28 &nbsp;&nbsp;点击量:<span id="tjdxc"></span>次
    <script>
$.ajax({
                       type: "POST",
                       url: "in1.php",
                      data: {
                            page_id:9                            
                        },
                       success: function(data){
                           
                               $("#tjdxc").html(data);
                          }
                    });

                
        
</script>

$id = $_POST['page_id'];
$page_name = $id.".txt";
$s = file_get_contents($page_name);
$s = $s+1;
$fp=fopen($page_name,"r+");
fwrite($fp,$s);
fclose($fp);
echo $s;