以下是一个简单的贪吃蛇游戏的HTML代码：
代码语言：javascript复制html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>贪吃蛇</title>
<style>
body {
font-family: Arial, sans-serif;
}
.container {
width: 300px;
height: 200px;
background-color: white;
margin: 100px auto;
border: 1px solid black;
border-radius: 4px;
overflow: hidden;
}
.snake {
position: relative;
width: 150px;
height: 150px;
border-radius: 50%;
background-color: green;
z-index: 999;
}
.food {
position: absolute;
top: 50px;
left: 50px;
width: 80px;
height: 80px;
border-radius: 50%;
background-color: red;
}
.keyCode[] {
padding: 8px;
text-align: center;
border: none;
background-color: transparent;
color: #333;
cursor: pointer;
-webkit-user-select: no
