js 字符串转换为数组与数组转换成字符串//数组转换成字符串var array new array(1,2,3,4,5,6,7,8,9)v
js 字符串转换为数组与数组转换成字符串
//数组转换成字符串
var array = new array('1',2,3,4,5,6,7,8,9);
var str = array.join("-");
document.write(str);
//字符串转换成数组
var str ='1,2,3,www.111cn.net,mb.111cn.net';
document.write(str.split(','));