分享一个有趣的js代码(手机摇一摇切换网页背景色)
var color = new Array('#fff', '#ff0', '#f00', '#000', '#00f', '#0ff'); if(window.DeviceMotionEvent) { var speed = 25; var x = y = z = lastX = lastY = lastZ = 0; window.addEventListener('devicemotion', function(){ var acceleration =event.accelerationIncludingGravity; x = acceleration.x; y = acceleration.y; if(Math.abs(x-lastX) > speed || Math.abs(y-lastY) > speed) { document.body.style.backgroundColor = color[Math.round(Math.random()*10)%6]; } lastX = x; lastY = y; }, false); }