用直接文件上传替换表单输入文件 [英] replace form input file with direct file upload

问题描述

我正在使用php的服务器侧Youtube上传器。使用此脚本，我上传视频文件成功到Youtube。但是，我不想手动选择文件，但我想上传一个已经在我的服务器上的文件。
我知道文件名/ -path（和视频base64编码同样，如果这是有帮助的任何方式），我拥有所有的钥匙和令牌是需要的Youtube。但是，我不知道如何将所有这些信息转换为合适的http-post。

I'm working on a serverside Youtube uploader in php. Using this script I upload the video file successfully to Youtube. However, I don't want to manually select the file, but I want to upload a file that is already on my server. I know the filename/-path (and have the video base64-coded likewise if this was helpful in any way), and I have all keys and tokens that are needed for Youtube. However, I don't know how to transform all this information into the appropriate http-post.

<form action="<?php echo($response->url); ?>?nexturl=<?php echo(urlencode($nexturl)); ?>" method="post" enctype="multipart/form-data">
   <input id="file" type="file" name="file"/>
   <input type="hidden" name="token" value="<?php echo($response->token); ?>"/>
   <input type="submit" value="go" />
</form>

我已经尝试更深入地挖掘cURL，但我不知道这是什么

I already tried my best to digg deeper into cURL, but I'm not sure if this is what will help me here.

推荐答案

根据您提供的网址找到的脚本，我会先尝试：

Based on the script found at the url you provided I would try this first:

$ch = curl_init($response->url."?nexturl=".urlencode($nexturl));
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_VERBOSE, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_USERAGENT, $_SERVER["HTTP_USER_AGENT"]);
curl_setopt($ch, CURLOPT_POST, true);
$post = array(
    "file"=>"@/path/to/file.avi",
    "token"=>$response->token
);
curl_setopt($ch, CURLOPT_POSTFIELDS, $post); 
$response = curl_exec($ch);

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