直接上代码：

/*
 * This file is provided for custom JavaScript logic that your HTML files might need.
 * Maqetta includes this JavaScript file by default within HTML pages authored in Maqetta.
 */
require([
    "dojo/ready","dojo/date"
	],function(ready,dojoDate){
    ready(function(){
    		
    		//构建数组，用来存储时间段内的日期信息
			var arrayObj = new Array();		
			
			//构建时间段的开始日期
			var start_temp_date = "20121210";
			var start_temp_year = start_temp_date.substring(0,4);
			var start_temp_month = start_temp_date.substring(4,6);
			var start_temp_day = start_temp_date.substring(6,8);
			var _start_temp_date = start_temp_year+"/"+start_temp_month+"/"+start_temp_day;
			var start_v_date = new Date(_start_temp_date); 
			
			//构建时间段的结束日期
			var end_temp_date = "20121215";
			var end_temp_year = end_temp_date.substring(0,4);
			var end_temp_month = end_temp_date.substring(4,6);
			var end_temp_day = end_temp_date.substring(6,8);
			var _end_temp_date = end_temp_year+"/"+end_temp_month+"/"+end_temp_day;
			var end_v_date = new Date(_end_temp_date); 

			//计算出开始日期到结束日期间的天数
			var day_num = dojoDate.difference(start_v_date,end_v_date,'day');
			alert(day_num);
			var v_date;		//需要存储的日期信息
			for(var i=0;i<=day_num;i++)
			{
				if(i==0)
				{
					v_date = start_v_date;
				}else
				{
					v_date = dojoDate.add(v_date,'day',1);
				}
				if(arrayObj.length==0)
				{
					arrayObj.push(v_date);
				}else
				{
					var v_flag = true;
					for(var k=0;k<arrayObj.length;k++)
					{
						if(dojoDate.compare(v_date,arrayObj[k])==0)
						{
							v_flag = false;
							break;
						}
					}
					if(v_flag)
					{
						arrayObj.push(v_date);
					}
				}
			}
			for(var j=0;j<arrayObj.length;j++)
			{
				alert(arrayObj[j]);
			}
	});
});