<！doctype html> <html lang = "en"> <head> <meta charset = "utf-8"> <title> document> document </title> <style> .box2 {} .box2 {width：200px;高さ：200px;背景：赤; Border-radius：50％; Position：relative;} .box3 {width：800px;高さ：500px;ボーダー：1px固体赤;} </style> </head> <body> <button type = "" id = "start">开始</button> <button type = "" stop ">停止</button> <div> <div> div>" box "> </div> </div> </body> <script =" text/javascript "> var = 600; var tb = 300; var i = 0; var j = 0; var box = document.getElementById（ 'box'）; var start = document.getElementById（ 'start'）; var stop = document.getElementById（ 'Stop'）; start.onclick = function（）{start.style.display = 'none'; stop.style.display = 'inline'; var time = setInterval（function（）{box.style.left = i+'px'; box.style.top = j+'px'; if（i> lr）{lr = 0; i-;} if（i <= lr）{lr = 600; i ++;} if（j> tb = 0; j-; TB = 300; } </script> </html>以上就是小编为大家带来的javascript广告移动特效的实现代码全部内容了、希望大家多多支持武林网〜