node.js将字符串转换为文件以上传到Web服务器
[英]node.js turning string into file to be uploaded to webserver
问题描述
Let's say I have a string that is dynamically created using defined variables. 
假设我有一个使用定义的变量动态创建的字符串。 For example: 例如：
<html>
<head>
.... blah blah blah ....
</head>
<body>
<h1>Clan Name</h1>
</body>
</html>
The string would be stored as "htmlOutput" and then I need to upload that string to a directory on a web-server using a variable as the file-name. 该字符串将被存储为“ htmlOutput”，然后我需要使用一个变量作为文件名将该字符串上载到Web服务器上的目录中。 For example the file-name might be 495731951.html 例如，文件名可能是495731951.html
How is this achieved? 如何实现的？
I've had a look at jsftp but there's nothing for uploading the strings value. 我看过jsftp，但是没有什么可以上传字符串值的。 I don't want to have to create a new file on the local machine for each file as there will be a lot of files. 我不想在本地计算机上为每个文件创建一个新文件，因为会有很多文件。
Thank you! 谢谢！
1 个解决方案
解决方案1
-3 2015-04-06 15:39:46
I assume that you have an access to that remote server. 我假设您有权访问该远程服务器。 Instead of using FTP I'll suggest to write a simple PHP script that handles POST requests and saves a file. 我建议不要编写简单的PHP脚本来处理POST请求并保存文件，而不是使用FTP。
// save.php
$html = isset($_POST['content']) ? $_POST['content'] : '';
if($html !== '') {
$file = 'file.txt';
file_put_contents($file, $content);
}
I'm suggesting PHP because I guess that it is supported there. 我建议使用PHP，因为我猜想那里支持它。 I again, assume that there is no Node.js on that server. 我再次假设该服务器上没有Node.js。
Once you have such file there ( save.php ) you may send your variable with the request module. 一旦在那里有了这样的文件（ save.php ），您可以将变量与请求模块一起发送 。
request.post('http://service.com/save.php', {
form: {
content: htmlOutput
}
});
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