php - 单击提交按钮时页面刷新而不上传文件

我对编码非常陌生。我正在尝试将图像（目前为任何文件）上传到特定文件夹中。

<?php

$name = $_FILES["file"]["name"];
$tmpName = $_FILES["file"]["tmp_name"];

if(isset($name)){
    if(!empty($name)){
        $location = "uploads/";
        $destination_path = getcwd().DIRECTORY_SEPARATOR;

        if (move_uploaded_file($tmpName,$destination_path.$location.$name)) {
            echo "uploaded!";
        }
        else {
            echo "boo";
        }
    }
    else {
        echo "please choose a file";
    }
}

?>

<html>
<body>
   <form action="upload.php" method="POST" enctype="multipart/form-data">
    <input type="file" name="file">
    <br>
    <br>
    <input type="submit" value="SUBMIT">
    </form>
</body>
</html>

一切正常，直到“ move_uploaded_file” if条件为止。获取else-echo-statement（“ boo”）

单击提交按钮时页面刷新而不上传文件

0 个答案: