lovecoding
/
web0331


			
				
					
						
						
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							<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        #box{
            width: 30vw;
            height: 30vh;
            background: plum;
        }
    </style>
</head>
<body>
    <!-- 
        touch:
            click 200-300ms延迟
    -->
        <div id="box"></div>
        <input type="text">
        <script>
            var box = document.querySelector("#box");
            var input = document.querySelector("input");
            box.ontouchstart = function(event) {
                console.log("开始",event)
            }
            box.ontouchmove = function() {
                console.log("移动")
            }
            box.ontouchend = function() {
                console.log("离开")
            }
            input.onkeydown = function(event) {
                console.log("开始",event)
            }
        </script>
</body>
</html>