//像一个数组添加数组. copyArray = function(inSrcArray,inDestArray){ var i; for(i=0;i<inSrcArray.length;i++){ inDestArray.push(inSrcArray[i]); } return inDestArray; } var newArray =copyArray([1,5,5,11],[5,8]); console.log(newArray); //[5,8,1,5,5,11] //在一个数组中查找…