jQuery get再帰実行メモ

    var dlUrlList = [];
    dlUrlList.push('https://www.amazon.co.jp');
    dlUrlList.push('https://www.google.co.jp/?gws_rd=ssl');
    dlUrlList.push('https://www.yahoo.co.jp');
    var i = 0;
    function dl() {
        $.get(dlUrlList[i]).done(doneDL).fail(doneDL);
        console.log('num:' + i + ' , url:' + dlUrlList[i]);
    }
    function doneDL() {
        if(i === 3){
            return;
        }
        i++;
        dl();
    }
    dl();