<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>随机颜色</title> </head> <body> <script> function getColr(){ var colorValue = "0,1,2,3,4,5,6,7,8,9,a,b,c,d,e,f"; var colorArray = colorValue.split(","); var color = "#"; for(var i = 0; i < 6; i++){ color += colorArray[Math.floor(Math.random()*16)] } return color; } console.log(getColr()); </script> </body> </html>
原文：http://www.cnblogs.com/-CLAY-/p/7111909.html