效果图如下所示：
具体代码如下所示：
<!DOCTYPE html> <html lang="zh-CN"> <head> <meta charset="UTF-8"> <title>weirdo</title> <style> * { margin: 0; padding: 0; box-sizing: border-box; } .lx { text-align: center; letter-spacing: 5px; margin: 20px; } </style> </head> <body> <div> <script> function cl() { var c = '0123456789abcdef'; var cc = '#'; cc += c.charAt(Math.round(Math.random() * (c.length - 1))); cc += c.charAt(Math.round(Math.random() * (c.length - 1))); cc += c.charAt(Math.round(Math.random() * (c.length - 1))); cc += c.charAt(Math.round(Math.random() * (c.length - 1))); cc += c.charAt(Math.round(Math.random() * (c.length - 1))); cc += c.charAt(Math.round(Math.random() * (c.length - 1))); return cc; } function ling(num) { for (var i = 1; i <= num; i += 2) { document.write('<p>'); for (var j = 1; j <= i; j++) { document.write('<span>*</span>'); } document.write('</p>'); } for (var i = num; i >= 1; i -= 2) { document.write('<p>'); for (var j = 1; j <= i; j++) { document.write('<span>*</span>'); } document.write('</p>'); } } ling(15); </script> </div> </body> </html>
总结
以上所述是小编给大家介绍的JS打印彩色菱形的实例代码，希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对脚本之家网站的支持！