jquery小型重构，json调用

我需要你的建议，在jquery代码中进行一些重构，因为现在它对我来说很糟糕。我有4个json调用，但区别在于URL调用

例：

var userId=MyuserID；
每页风险值='45'；
var showOnPage='45'；
var tag='tag1'；
变量tag1=‘tag2’；
变量tag2='tagn'；
$.getJSON（'http://api.flickr.com/services/rest/?format=json&method='+
'flickr.photos.search&api_key='+apiKey+'&user_id='+userId'+
“&tags=”+tag+”&per_page=“+perPage+”&jsoncallback=？”，
功能（数据）{
var classshow='class=“lightbox”'；
var classHidden='class=“lightbox hidden”'；
$。每个（data.photos.photo，函数（i，rPhoto）{
var basePhotoURL=http://farm“+rPhoto.farm+”.static.flickr.com/”
+rPhoto.server+'/'+rPhoto.id+'.'+rPhoto.secret；
var thumbPhotoURL=basePhotoURL+'_s.jpg'；
var mediumPhotoURL=basePhotoURL+'.jpg'；
var photoStringStart='
'+rPhoto.title+'
；'
var photoString=（i；'
var photoString=（i；'
var photoString=（i

var标记只是此url中的一个区别：

有人能帮我不要重复这些东西吗

抱歉，这么长时间的垃圾：（

函数getSomeJson（url）{
$.getJSON（url，
功能（数据）{
var classshow='class=“lightbox”'；
var classHidden='class=“lightbox hidden”'；
$。每个（data.photos.photo，函数（i，rPhoto）{
var basePhotoURL=http://farm“+rPhoto.farm+”.static.flickr.com/”
+rPhoto.server+'/'+rPhoto.id+'.'+rPhoto.secret；
var thumbPhotoURL=basePhotoURL+'_s.jpg'；
var mediumPhotoURL=basePhotoURL+'.jpg'；
var photoStringStart='
'+rPhoto.title+'
；'
var photoString=（i

只需调用它三次，将每个URL字符串作为

URL

参数传递

作为补充说明，我想指出浏览器对并发XHR请求的数量有限制。请看这里：

如果你的应用程序超出了主观的“推荐”的并发请求数，你可能会考虑对你的应用程序进行编译，使得下一个请求发生在“代码>成功< /代码>回调”中。.

函数getSomeJson（url）{
$.getJSON（url，
功能（数据）{
var classshow='class=“lightbox”'；
var classHidden='class=“lightbox hidden”'；
$。每个（data.photos.photo，函数（i，rPhoto）{
var basePhotoURL=http://farm“+rPhoto.farm+”.static.flickr.com/”
+rPhoto.server+'/'+rPhoto.id+'.'+rPhoto.secret；
var thumbPhotoURL=basePhotoURL+'_s.jpg'；
var mediumPhotoURL=basePhotoURL+'.jpg'；
var photoStringStart='
'+rPhoto.title+'
；'
var photoString=（i        var userId = MyuserID;
        var perPage = '45';
        var showOnPage = '45';

        var tag =  'tag1';
        var tag1 = 'tag2';
        var tag2 = 'tagn';


        $.getJSON('http://api.flickr.com/services/rest/?format=json&method='+
            'flickr.photos.search&api_key=' + apiKey + '&user_id=' + userId +
            '&tags=' + tag + '&per_page=' + perPage + '&jsoncallback=?',
        function(data){
            var classShown = 'class="lightbox"';
            var classHidden = 'class="lightbox hidden"';

            $.each(data.photos.photo, function(i, rPhoto){
                var basePhotoURL = 'http://farm' + rPhoto.farm + '.static.flickr.com/'
                    + rPhoto.server + '/' + rPhoto.id + '_' + rPhoto.secret;

                var thumbPhotoURL = basePhotoURL + '_s.jpg';
                var mediumPhotoURL = basePhotoURL + '.jpg';

                var photoStringStart = '<li><a ';
                var photoStringEnd = 'title="' + rPhoto.title + '" href="'+
                    mediumPhotoURL +'"><img src="' + thumbPhotoURL + '" alt="' +
                    rPhoto.title + '"/></a><span>'+rPhoto.title+'</span></li>;'
                var photoString = (i < showOnPage) ?
                    photoStringStart + classShown + photoStringEnd :
                    photoStringStart + classHidden + photoStringEnd;

                $(photoString).appendTo("#flickr ul");
            });
            $("#flickr a").fancybox();
        });


        $.getJSON('http://api.flickr.com/services/rest/?format=json&method='+
            'flickr.photos.search&api_key=' + apiKey + '&user_id=' + userId +
            '&tags=' + tag1 + '&per_page=' + perPage + '&jsoncallback=?',
        function(data){
            var classShown = 'class="lightbox"';
            var classHidden = 'class="lightbox hidden"';

            $.each(data.photos.photo, function(i, rPhoto){
                var basePhotoURL = 'http://farm' + rPhoto.farm + '.static.flickr.com/'
                    + rPhoto.server + '/' + rPhoto.id + '_' + rPhoto.secret;

                var thumbPhotoURL = basePhotoURL + '_s.jpg';
                var mediumPhotoURL = basePhotoURL + '.jpg';

                var photoStringStart = '<li><a ';
                var photoStringEnd = 'title="' + rPhoto.title + '" href="'+
                    mediumPhotoURL +'"><img src="' + thumbPhotoURL + '" alt="' +
                    rPhoto.title + '"/></a><span>'+rPhoto.title+'</span></li>;'
                var photoString = (i < showOnPage) ?
                    photoStringStart + classShown + photoStringEnd :
                    photoStringStart + classHidden + photoStringEnd;

                $(photoString).appendTo(".SetPinos1 ul");
            });
            $(".Sets a").fancybox();
        });


        $.getJSON('http://api.flickr.com/services/rest/?format=json&method='+
            'flickr.photos.search&api_key=' + apiKey + '&user_id=' + userId +
            '&tags=' + tagn + '&per_page=' + perPage + '&jsoncallback=?',
        function(data){
            var classShown = 'class="lightbox"';
            var classHidden = 'class="lightbox hidden"';

            $.each(data.photos.photo, function(i, rPhoto){
                var basePhotoURL = 'http://farm' + rPhoto.farm + '.static.flickr.com/'
                    + rPhoto.server + '/' + rPhoto.id + '_' + rPhoto.secret;

                var thumbPhotoURL = basePhotoURL + '_s.jpg';
                var mediumPhotoURL = basePhotoURL + '.jpg';

                var photoStringStart = '<li><a ';
                var photoStringEnd = 'title="' + rPhoto.title + '" href="'+
                    mediumPhotoURL +'"><img src="' + thumbPhotoURL + '" alt="' +
                    rPhoto.title + '"/></a><span>'+rPhoto.title+'</span></li>;'
                var photoString = (i < showOnPage) ?
                    photoStringStart + classShown + photoStringEnd :
                    photoStringStart + classHidden + photoStringEnd;

                $(photoString).appendTo(".SetPinos ul");
            });
            $(".Sets a").fancybox();
        });

function getSomeJson(url) {
        $.getJSON(url,
        function(data){
            var classShown = 'class="lightbox"';
            var classHidden = 'class="lightbox hidden"';

            $.each(data.photos.photo, function(i, rPhoto){
                var basePhotoURL = 'http://farm' + rPhoto.farm + '.static.flickr.com/'
                    + rPhoto.server + '/' + rPhoto.id + '_' + rPhoto.secret;

                var thumbPhotoURL = basePhotoURL + '_s.jpg';
                var mediumPhotoURL = basePhotoURL + '.jpg';

                var photoStringStart = '<li><a ';
                var photoStringEnd = 'title="' + rPhoto.title + '" href="'+
                    mediumPhotoURL +'"><img src="' + thumbPhotoURL + '" alt="' +
                    rPhoto.title + '"/></a><span>'+rPhoto.title+'</span></li>;'
                var photoString = (i < showOnPage) ?
                    photoStringStart + classShown + photoStringEnd :
                    photoStringStart + classHidden + photoStringEnd;

                $(photoString).appendTo(".SetPinos ul");
            });
            $(".Sets a").fancybox();
        });
    }

function startFlickrCall(tag, appendLoc, fancyBox)
{
        var userId = MyuserID;
        var perPage = '45';
        var showOnPage = '45';

        $.getJSON('http://api.flickr.com/services/rest/?format=json&method='+
            'flickr.photos.search&api_key=' + apiKey + '&user_id=' + userId +
                  '&tags=' + tag + '&per_page=' + perPage + '&jsoncallback=?', function(data){
            var classShown = 'class="lightbox"';
            var classHidden = 'class="lightbox hidden"';

            $.each(data.photos.photo, function(i, rPhoto){
                var basePhotoURL = 'http://farm' + rPhoto.farm + '.static.flickr.com/'
                    + rPhoto.server + '/' + rPhoto.id + '_' + rPhoto.secret;

                var thumbPhotoURL = basePhotoURL + '_s.jpg';
                var mediumPhotoURL = basePhotoURL + '.jpg';

                var photoStringStart = '<li><a ';
                var photoStringEnd = 'title="' + rPhoto.title + '" href="'+
                    mediumPhotoURL +'"><img src="' + thumbPhotoURL + '" alt="' +
                    rPhoto.title + '"/></a><span>'+rPhoto.title+'</span></li>;';
                var photoString = (i < showOnPage) ?
                    photoStringStart + classShown + photoStringEnd :
                    photoStringStart + classHidden + photoStringEnd;

                $(photoString).appendTo(appendLoc);
            });
            $(fancybox).fancybox();
        });
}

startFlickrCall('tag1', "#flickr ul", "#flickr a");
startFlickrCall('tag2', ".SetPinos1 ul", ".Sets a"));
startFlickrCall('tagn', ".SetPinos ul", ".Sets a"));