ruby 获取LoL免费冠军名称并从api创建图像（不包括jpg图像文件）

Posted 2021-05-16

require 'rubygems'
require 'json'
require 'open-uri'
require 'RMagick'

def getimg

api = ""

    http = open("https://na.api.pvp.net/api/lol/na/v1.2/champion?api_key=#{api}&freeToPlay=true").read
    json = JSON.parser.new(http)

    hash = json.parse()
    parsed = hash['champions']
    rgblist = Magick::ImageList.new

    parsed.each do |champ|
         c = champ['id']
         name = open("https://na.api.pvp.net/api/lol/static-data/na/v1.2/champion/#{c}?champData=info&api_key=#{api}").read
         j = JSON.parser.new(name).parse()
         p = j['name']
        cpath = "/<image file path>/#{p}.jpg"
        rgb = Magick::ImageList.new(cpath)
        rgb = rgb.thumbnail(60,60)
        rgblist << rgb
    end

    rgblist.append(false).write("/<image file path>/list.jpg")

end

getimg