js调取手机震动

html

onclick="startVibrate(1000);"   // 振动一次

onclick="startVibrate([1000, 200, 1000, 2000, 400]);"  //震动多次

onclick="startPeristentVibrate(1000, 1500);"  //持续震动

onclick="stopVibrate();" //停止震动

js

function startVibrate(level) {            navigator.vibrate(level);        }         

var vibrateInterval;        

function startPeristentVibrate(level, interval) {            vibrateInterval = setInterval(function() {                startVibrate(level);            }, interval);        }               

 function stopVibrate() {            if(vibrateInterval) clearInterval(vibrateInterval);            navigator.vibrate(0);        }