如何調試ruby請看 ruby教程之VSCode 運行調試ruby
demo請點擊這里

1. 創建一個 Network 類, 在內部回調數據給類外使用, 類似于 iOS 的 Block

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

#網絡請求類
class Network    
    def Network.request (url, &block)
        uri = URI.parse(url)
        https = Net::HTTP.new(uri.host,uri.port)
        https.use_ssl = true
        req = Net::HTTP::Get.new(uri.path, initheader = {'Content-Type' =>'application/json'})
        req['Authorization'] = 'token token_Id'
        res = https.request(req)
        if res.code == "200"
            data = JSON.parse(res.body)
            # 回調data數據
            yield data
        else 
            puts "請求失敗 : Response code = #{res.code}, message = #{res.message}"
        end
    end
end

2. 調用Network 并處理數據, 其中 |data|為回調的數據, 為此篇博客需要重要掌握的地方

Network.request(url) { | data |

    if data 
        #創建一個 names 數組
        names = Array.new
        #遍歷得到每個 repo 的對象
        for i in 0..data.count
            repo = data[i]
            # 判斷 repo 非空
            if repo
            # puts "full_name = #{repo["full_name"]}, i = #{i}"
            # 添加數據進入數組
            names << repo["full_name"]
            end
        end

        for i in 0..names.count - 1
            name = names[i]
            url = "https://api.github.com/repos/#{name}"
            # puts url
            Network.request(url) { | data |
                # 判斷 repo 非空
                if data
                    puts "full_name = #{data["full_name"]}, created_at = #{data["created_at"]}, i = #{i}}"
                    sheet1.row(i + 1)[0] = data["full_name"]
                    sheet1.row(i + 1)[1] = data["html_url"]
                    sheet1.row(i + 1)[2] = data["description"]
                    sheet1.row(i + 1)[3] = data["forks_count"]
                    sheet1.row(i + 1)[4] = data["created_at"]
                    sheet1.row(i + 1)[5] = data["updated_at"]
                    sheet1.row(i + 1)[6] = data["pushed_at"]
                    sheet1.row(i + 1)[7] = data["stargazers_count"]
                    sheet1.row(i + 1)[8] = data["subscribers_count"]
                    sheet1.row(i + 1)[9] = data["open_issues_count"]
                    sheet1.row(i + 1)[10] = data["fork"]
                    sheet1.row(i + 1)[11] = data["has_wiki"]
                    sheet1.row(i + 1)[12] = data["has_pages"]
                    sheet1.row(i + 1)[13] = data["archived"]
                    sheet1.row(i + 1)[14] = data["disabled"]
                    if data["license"] 
                        license = data["license"]
                        name = license["name"]
                        sheet1.row(i + 1)[15] = name
                    end
                    sheet1.row(i + 1)[16] = data["language"]

                        if i == names.count - 1
                            puts "excel 已經導出成功, 請查看桌面"
                            #在指定路徑下面創建表格，并寫book對象
                            book.write "/Users/summerxx/Desktop/rubyExcel/summerxx專屬表.xls"
                        end
                end
            }
        end
    end
}