用js将字符串转换为数组

来源:互联网 发布:ticctv网络监控测试仪 编辑:程序博客网 时间:2024/05/29 15:11
<!--字符串转换为数组--><script type="text/javascript">var str = '301,302,303,304';var str1 = '"a","b","c","d"';var arr =[];var arr1 =[];arr = eval("(" + "[" + str + "]" + ")")arr1 = eval("(" + "[" + str1 + "]" + ")")//返回  数组console.log(arr);   console.log(arr1);//返回数组长度console.log(arr.length);console.log(arr1.length);</script>

原创粉丝点击