HTTP POST Request for Image Upload

This code snippet illustrates an HTTP POST request to upload an image along with a description and username using multipart/form-data. The request includes headers for the host, content length, and content type. The body of the request contains the binary data of the image and associated text data.

POST /images HTTP/1.1  
Host: normal-website.com  
Content-Length: 12345  
Content-Type: multipart/form-data; boundary=---------------------------012345678901234567890123456  

---------------------------012345678901234567890123456  
Content-Disposition: form-data; name="image"; filename="example.jpg"  
Content-Type: image/jpeg  

[...nội dung nhị phân của example.jpg...]  

---------------------------012345678901234567890123456  
Content-Disposition: form-data; name="description"  

This is an interesting description of my image.  

---------------------------012345678901234567890123456  
Content-Disposition: form-data; name="username"  

wiener  
---------------------------012345678901234567890123456--