日期:2014-05-16 浏览次数:20525 次
function splitTest0530(){
        var colors = "red,blue,green,yellow";
        var colors1 = colors.split(",");
        var colors2 = colors.split("," , 2);
        var colors3 = colors.split(/[^\,]+/);
        return "colors1:" + colors1 + "\nlength=" + colors1.length + "\n" 
                + "colors2:" + colors2 + "\nlength=" + colors2.length  + "\n" 
                + "colors3:" + colors3 + "\nlength=" + colors3.length  + "\n";
    }
<input type=button value =alertColors onclick=alert(splitTest0530()) />