13.3.1 concat属性.html

javascript即用即差核心对象手册

<script>
   var array1=new Array(1,2,3,4,5,6,7);
   var array2=new Array(8,9,10);
   var array=array1.concat(array2);
   //自定义函数，输出数组中所有数据
   function writeArr(arrname,sp)
   {
     for(var i=0;i<arrname.length;i++)
	 {
	    document.write(arrname[i]);
		document.write(sp);
	 }
	 document.write("<br>");
   }
   document.write("数组1：");
   writeArr(array1,",");
   document.write("数组2：");
   writeArr(array2,",");
   document.write("数组3：");
   writeArr(array,",");
 </script>