通过PHP上传文件后更改文件权限

Question

通过PHP上传文件后更改文件权限

15

我为我正在开发的一个网站创建了一个小型CMS，其中有一个表单可以上传图片文件以在网站上使用。它成功地上传文件，但它设置的权限不允许在浏览器中查看该文件。

以下是我当前用于上传文件的PHP代码：

$typepath = $_POST['filetype'];

$target_path = "../../images/uploads/".$typepath."/";

$target_path = $target_path . basename( $_FILES['uploadedfile']['name']); 

if(move_uploaded_file($_FILES['uploadedfile']['tmp_name'], $target_path)) {
    echo "<p>The file ".  basename( $_FILES['uploadedfile']['name']). 
    " has been uploaded</p>\n<p>To the directory:  <span style=\"font-weight:bold;\">".substr($target_path, 6)."</span></p>";
} else{
    echo "There was an error uploading the file, please try again!";
}

- Max

浏览器与文件权限无关。您能否讲述更多真实的故事，最好附带复制粘贴的错误信息？谢谢。 - Your Common Sense

@Col. Shrapnel - 是的，它确实会。如果服务器上的文件没有读取权限，那么浏览器将会收到一个“401未授权”的错误提示。 - Spudley

1

@Spudley，这是403错误。而且仍然是服务器问题，不是浏览器问题。 - Your Common Sense

1个回答

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可以查看英文原文，
原文链接

- Matt Lowden · Accepted Answer

PHP手册 chmod http://php.net/manual/en/function.chmod.php

chmod("/somedir/somefile", 0755);

在上下文中；

$typepath = $_POST['filetype'];

$target_path = "../../images/uploads/".$typepath."/";

$target_path = $target_path . basename( $_FILES['uploadedfile']['name']); 

if(move_uploaded_file($_FILES['uploadedfile']['tmp_name'], $target_path)) {
    chmod($target_path, 0755);
    echo "<p>The file ".  basename( $_FILES['uploadedfile']['name']). 
    " has been uploaded</p>\n<p>To the directory:  <span style=\"font-weight:bold;\">".substr($target_path, 6)."</span></p>";
} else{
    echo "There was an error uploading the file, please try again!";
}