摘要: //实现方法一:循环赋值var arr1 = new Array(100);for(var i=0;i<arr1.length;i++){ arr1[i] = i;}console.log(arr1);//实现方法二:push方法实现var arr2 = new Array();for(var i= 阅读全文
posted @ 2018-12-19 23:00 zhishaofei3 阅读(26758) 评论(2) 推荐(1)