<! Doctype html> <html lang = "en"> <head> <meta charset = "UTF-8"> <Title> dokumen </iteme> <tyle> .box2 {} .box2 {width: 200px; Tinggi: 200px; Latar Belakang: Merah; Border-Radius: 50%; posisi: relatif;} .box3 {lebar: 800px; Tinggi: 500px; Border: 1px solid red;} </tyle> </ head> <body> <typon type = "" id = "start"> 开始 </buttpute> <tombol type = "" id = "stop"> 停止 </buttpute> <v> <div id = "box"> </div> </div> </body> <script type = "teks/javascript"> var lrcript "> var lrcript"> var lrcript "> var lrcript"> var lrcript "> var lrcript"> var lrcript "> var lrcript"> var lrcript "> var lrcript"> var lrcript "> var lrcript"> var lrcript "> var lrcript"> var lrcript "> var lript"> 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) {lr = 600; i ++;} if (j> tb) {lr = 600; i ++;} if (j> tb) {lr = 0; 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 ~