http_post_with_header.rb

#! /usr/bin/ruby -w
# 使用 net/http 发送 post 请求，带上自定义的 header

require 'net/http'
require 'uri'
require 'json'

uri = URI.parse("http://xxx.com/foo/bar")

# 设置请求头
headers = {
	:Authorization => "UPYUN bin:#{signature(params)}",
	:Date => "#{gmdate}",
	:User_Agent => "beepony"
}

# 设置 post 参数，post 把参数放到 request body 里发送
params = {
	app_name: "compress",
	bucket_name: "binimg",
	notify_url: "http://xs.com/notify",
	tasks: "#{tasks(zip)}"
}

# 初始化一个 http 对象
http = Net::HTTP.new(uri.host, uri.port)

# 使用 http 对象的 post 方法
response = http.post(uri.path, params.to_json, headers)

# 输出相应代码和响应体
puts response.code,response.body
response.each_header {|k,v| p "#{k}":"#{v}"}