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Sinatra File Upload
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| require 'sinatra' | |
| get "/" do | |
| erb :form | |
| end | |
| post '/save_image' do | |
| @filename = params[:file][:filename] | |
| file = params[:file][:tempfile] | |
| File.open("./public/#{@filename}", 'wb') do |f| | |
| f.write(file.read) | |
| end | |
| erb :show_image | |
| end |
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| <html> | |
| <head> | |
| <title>Image Upload</title> | |
| </head> | |
| <body> | |
| <h1>Upload Image</h1> | |
| <form action="/save_image" method="POST" enctype="multipart/form-data"> | |
| <input type="file" name="file"> | |
| <input type="submit" value="Upload image"> | |
| </form> | |
| </body> | |
| </html> |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <html> | |
| <head> | |
| <title>Show Image</title> | |
| </head> | |
| <body> | |
| <h1>See Image</h1> | |
| <img src="/public/<%= @filename %>" /> | |
| </body> | |
| </html> |
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