//數組的聲明方式 var arr=[0,1,2,3,4,5]; var arr1= new Array(); arr1[0]='6'; arr1[1]='7'; arr1[2]='8'; arr1[3]='9'; arr1[4]='10'; var arr2=new Array(11,12,13); var arr3=new Array(1); arr3[0]='14'; //數組連接concat(); document.write(arr.concat(arr1,arr2)+'<br>'); //把一個數組放到字符串中 join toString(); document.write(arr.join()+'<br>'); document.write(arr.join('---\>')+'<br>'); document.write(arr.toString()+'<br>'); //顛倒數組reverse(); document.write(arr.reverse()+'<br>'); //入棧 arr.push('+6+'); document.write(arr+'<br>'); //出棧 arr.pop(); document.write(arr+'<br>'); //隊列 unshift() shift() arr.unshift('+6+'); document.write(arr+'<br>'); arr.shift(); document.write(arr+'<br>'); //獲取數組選定的元素slice(); document.write(arr.slice(1)+'<br>'); document.write(arr.slice(1,5)+'<br>'); //刪除數組添加新元素 splice() arr.splice(1,0,"test") //添加 document.write(arr+"<br>"); arr.splice(1,1)//刪除 document.write(arr); arr.splice(1,1,"test"+"<br>");//替換 document.write(arr+"<br>");