JAVA地址构建参数的问题，谢谢，江湖救急

不懂JAVA代码，以下是JAVA的函数，功能是获取商品的库存信息，我现在要写软件采集他的信息，怎么把把构建的URL的形式，然后浏览器直接返回信息，我是用IDHTTP 所以不能直接WEBBROWSER调用含沙
//这个网页中调用的方法
 <a class="" id="read_size_21846" style="cursor:pointer" onclick="newchoose('size','21846','165/88A(S)','','218126','read')"> 165/88A(S)</a>       //AJAX颜色尺寸切换 选择color获取size 选择size获取color颜色或尺寸代码颜色或尺寸名
function newchoose(type,code,name,r_code,goods_sn,pos){
    if(type=='color' && code == $("#"+pos+"_color_code").val()){
        $("#"+pos+"_color_code").val('');
        newchoosecancel(goods_sn,pos);
        return;
    }else if(type=='size' && code == $("#"+pos+"_size_code").val()){
        $("#"+pos+"_size_code").val('');
        newchoosecancel(goods_sn,pos);
        return;
    }
    var params={type:type,code:code,r_code:r_code,goods_sn:goods_sn};
    var current_code=(type=='color')?$("#color_code").val():$("#size_code").val();
    $.getJSON( consts('act')+"http://search.banggo.com/Ajax/cartAjax?time="+Math.random()+"&callback=?&ajaxtype=color_size",params,function(data,textStatus){
$("#vip_price").html(data.goodsInfo.vip);
$("#svip_price").html(data.goodsInfo.svip);
$("#sale_price").html('¥'+data.goodsInfo.sale_price);
$("#staff_price_1").html('');
( data.goodsInfo.staff > 0 ) ? $("#staff_price_2").html('员工价：¥'+data.goodsInfo.staff) : $("#staff_price_2").html('');
        if(type=='color'){
            $("#"+pos+"_sizelist").empty();
            $(data.list).each(function(){
                var cla='';
                var clb="class='selected_b'";
                if (this.available == 0){
                    $("#"+pos+"_sizelist").append("<a id='"+pos+"_size_"+this.size_code+"' "+clb+" style=\'cursor:not-allowed\' >"+this.size_name+"</a>");
                }else{
                    if($("#"+pos+"_size_code").val()==this.size_code){
                        cla="class='selected'";
                    }
                    $("#"+pos+"_sizelist").append("<a id='"+pos+"_size_"+this.size_code+"' "+cla+" style=\'cursor:pointer\' onclick=\"newchoose('size','"+this.size_code+"','"+this.size_name+"','"+code+"','"+goods_sn+"','"+pos+"')\" >"+this.size_name+"</a>");
                }
            });
                $("#"+pos+"_current_color").html(name);
                $("#"+pos+"_color_code").val(code);
                $("#"+pos+"_scb_"+code).css({'display':'block'});
                $("#"+pos+"_colorlist").find("a").removeClass("selected");
                $("#"+pos+"_color_"+code).addClass('selected');
                //库存显示
                avl_str=data.avl_num>0?"(库存剩余  "+data.avl_num+" 件)":"(无库存)";
                $('#clean_avl_info').hide();
                $("#"+pos+"_avl_num").html(avl_str);
                if(data.avl_num>0 && data.avl_num<=3){
                    $('#clean_avl_info').show();
                }
                $("#stringToken").val(data.stringToken);
        }else{
            $("#"+pos+"_colorlist").empty();
            $(data.list).each(function(){
                var cla='';
                var clb="class='selected_b'";
                var dis="none";
                if (this.available == 0){
                    var str="<li><a id='"+pos+"_color_"+this.color_code+"' "+clb+"  style=\'cursor:not-allowed\'>";
                    str += "<img  title='"+this.color_name+"' src='"+this.thumb_url_28+"' class='prodimg' />";
                    str += "</a></li>";
                    $("#"+pos+"_colorlist").append(str);
                }else{
                    if($("#"+pos+"_color_code").val()==this.color_code){
                        cla="class='selected'";
                        dis="block";
                    }
                    var str="<li><a id='"+pos+"_color_"+this.color_code+"' "+cla+"  style=\'cursor:pointer\' onclick=\"newchoose('color','"+this.color_code+"','"+this.color_name+"','"+code+"','"+goods_sn+"','"+pos+"');changeImg('#current_img','"+this.thumb_url+"','"+this.thumb_url_498+"','"+this.thumb_url_730+"',1)\" >";
                    str += "<img  title='"+this.color_name+"' src='"+this.thumb_url_28+"' class='prodimg' />";
                    str +="</a></li>";
                    $("#"+pos+"_colorlist").append(str);
                }
            });
            $("#"+pos+"_current_size").html(name);
            $("#"+pos+"_size_code").val(code);
            $("#stringToken").val(data.stringToken);
            $("#"+pos+"_sizelist").find("a").removeClass("selected");
            $("#"+pos+"_size_"+code).addClass('selected');
            //库存显示
            avl_str=data.avl_num>0?"(库存剩余  "+data.avl_num+" 件)":"(无库存)";
            $("#"+pos+"_avl_num").html(avl_str);
            if(data.avl_num>0 && data.avl_num<=3){
showError();
$("#hasInventory").text('库存已不足3件，请下单后立即付款。');
            }
        }
 });
}