当我用PHP中的cURL POST文件时，我应该设置CURLOPT_UPLOAD吗？
当我尝试设置它时，它强制请求方法为PUT。
When I try to set it, it forces the request method to be PUT.
这是我放在CURLOPT_POSTFIELDS：
Here is what I put in CURLOPT_POSTFIELDS:
curl_setopt($ch, CURLOPT_POSTFIELDS, array(
'fileUpload' => '@/home/apache/upload/dummy.sql'
));
还是应该忽略CURLOPT_UPLOAD？它说准备文件上传...
Or should I ignore the CURLOPT_UPLOAD at all? It said prepare for file upload...
您可以放心地忽略它。 CURLOPT_POSTFIELDS 足以上传文件。
You can safely ignore it.
CURLOPT_POSTFIELDS is just enough to upload a file. The curl library will recognize the file upload and set what's required internally itself.
后面的想法： CURLOPT_UPLOAD 是告诉curl使用 PUT 方法，添加一些常见的文件上传头文件，例如 Expect：100-如果您使用 HTTP / 1.1
The idea behind CURLOPT_UPLOAD is to tell curl to use PUT method, add some common file uploading headers for that such as Expect: 100-continue header and use chunked encoding to upload a file of unknown size if you are using HTTP/1.1