如何在Ruby中解析编码的URI？

uri = URI.parse("https://www.example.com/path?query=string")

uri = URI.parse("https://www.example.com/path?query=string")
puts uri.scheme # 输出 "https"
puts uri.host   # 输出 "www.example.com"
puts uri.path   # 输出 "/path"
puts uri.query  # 输出 "query=string"

uri = "https://www.example.com/path with spaces"
encoded_uri = URI.encode(uri) # 输出 "https://www.example.com/path%20with%20spaces"
decoded_uri = URI.decode(encoded_uri) # 输出 "https://www.example.com/path with spaces"

require 'net/http'

uri = URI.parse("https://www.example.com/path")
response = Net::HTTP.get_response(uri)
puts response.body