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通过html和javascript上传远程服务器上的文件

[英]Upload files on remote server through html & javascript

我试图通过基于unix的服务器上的html页面上传文件,但我不知道如何将文件放在远程服务器上并保存文件。

我写下面的代码请帮我连接。

<html>
<head>
<script type="text/javascript">

function Upload()
{

var filename = document.getElementById("filename").value;

var storepath = "HOSTURL/Foldername";

}
</script>
</head>
<body>
<form action="" method="post" enctype="multipart/form-data" >
    <input type="file" name="filename" />
    <input type="submit" value="Upload" onclick="Upload" />
</form
</body>
</html>

为何使用JavaScript? 您可以简单地使用html表单将文件发布到服务器:

<html>
  <body>
    <form action="/foo/bar.ext" method="post" enctype="multipart/form-data">
        <input type="file" name="filename" />
        <input type="submit" value="Upload" />
    </form>
  </body>
</html>

将表单action更改为要将文件发布到的位置。

PHP将是一个更好的选择。

<?php
if( isset( $_POST["Upload"] ) )
{
    $target_path = "uploads/";

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

    if(move_uploaded_file($_FILES['filename']['tmp_name'], $target_path)) {
        echo "The file ".  basename( $_FILES['filename']['name']). " has been uploaded";
    } else{
        echo "There was an error uploading the file, please try again!";
    }
}
?>
<form method="post" enctype="multipart/form-data" action="<?php echo $_SERVER['PHP_SELF']; ?>" >
    <input type="hidden" name="MAX_FILE_SIZE" value="100000" />
    <input type="file" name="filename" />
    <input type="submit" value="Upload" name="Upload" />
</form>

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