1.进入全屏
function launchFullscreen(element) {
if (element.requestFullscreen) {
element.requestFullscreen()
} else if (element.mozRequestFullScreen) {
element.mozRequestFullScreen()
} else if (element.msRequestFullscreen) {
element.msRequestFullscreen()
} else if (element.webkitRequestFullscreen) {
element.webkitRequestFullScreen()
}
}
launchFullscreen(document.documentElement) // 整个页面进入全屏
launchFullscreen(document.getElementById("id")) //某个元素进入全屏
2.退出全屏
function exitFullscreen() {
if (document.exitFullscreen) {
document.exitFullscreen()
} else if (document.msExitFullscreen) {
document.msExitFullscreen()
} else if (document.mozCancelFullScreen) {
document.mozCancelFullScreen()
} else if (document.webkitExitFullscreen) {
document.webkitExitFullscreen()
}
}
exitFullscreen()
3.全屏事件
document.addEventListener("fullscreenchange", function (e) {
if (document.fullscreenElement) {
console.log('进入全屏')
} else {
console.log('退出全屏')
}
})
