1. 建立HTTP连接(通过GET方式发送请求参数)
require "open-uri" #如果有GET请求参数直接写在URI地址中 uri = 'http://uri' html_response = nil open(uri) do |http| html_response = http.read end puts html_response require "open-uri" #如果有GET请求参数直接写在URI地址中 uri = 'http://uri' html_response = nil open(uri) do |http| html_response = http.read end puts html_response
2. 通过POST发送请求参数
params = {}
params["name"] = 'Tom'
uri = URI.parse("http://uri")
res = Net::HTTP.post_form
(uri, params)
#返回的cookie
puts res.header['set-cookie']
#返回的html body
puts res.body
params = {}
params["name"] = 'Tom'
uri = URI.parse("http://uri")
res = Net::HTTP.post_form
(uri, params)
#返回的cookie
puts res.header['set-cookie']
#返回的html body
puts res.body
3.HTTPS请求
#
# 描述：
# 发送快递数据到datasystem,使用https
# 输入：
# data - 组装后的expess的数据
# 输出：
# datasystem返回的状态信息
#
def self.senddatassl(url,data)
url = url + data
$logger.info(url)
begin
uri = URI.parse(URI.escape(url))
http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = true
if ($logger != nil)
$logger.info("链接地址参数:#{URI.escape(url)},文件名：#{__FILE__},第 #{__LINE__} 行")
$logger.info("传入data参数:#{data.to_json},文件名：#{__FILE__},第 #{__LINE__} 行")
end
request = Net::HTTP::Get.new(uri.request_uri)
response = http.request(request)
rescue =>exception
$logger.error("传递url地址为#{url}，错误!#{exception.to_s},文件名：#{__FILE__},第 #{__LINE__} 行")
return nil
end
return response.body
end
