前段时间做的几个小项目都加入进去了全屏切换控制按钮，这个过程是怎么实现的呢，其实和暗黑控制切换一样。非常的简单。并且适用于所有网站，WordPress、typecho都不是问题，技术互通。只待你补充css
效果展示
正文开始
#js代码
代码语言：javascript复制//控制全屏
function enterfullscreen() { //进入全屏
$("#fullscreen").html("退出全屏");
var docElm = document.documentElement;
//W3C
if(docElm.requestFullscreen) {
docElm.requestFullscreen();
}
//FireFox
else if(docElm.mozRequestFullScreen) {
docElm.mozRequestFullScreen();
}
//Chrome等
else if(docElm.webkitRequestFullScreen) {
docElm.webkitRequestFullScreen();
}
//IE11
else if(elem.msRequestFullscreen) {
elem.msRequestFullscreen();
}
}
function exitfullscreen() { //退出全屏
$("#fullscreen").html("切换全屏");
if(document.exitFullscreen) {
document.exitFullscreen();
} else if(document.mozCancelFullScreen) {
document.mozCancelFullScreen();
} else if(document.webkitCancelFullScreen) {
document.webkitCancelFullScreen();
} else if(document.msExitFullscreen) {
document.msExitFullscreen();
}
}
var a = 0;
$('#fullscreen').on('click', function() {
a ;
a % 2 == 1 ? enterfullscreen() : exitfullscreen();
})#前端调用示例
代码语言：javascript复制<a type="button" id="fullscreen" class="btn btn-default visible-lg visible-md"><i class="fa fa-refresh" aria-hidden="true"></i> 切换全屏</a>#js调用示例
代码语言：javascript复制<li class="fk_service_box fk_service_zmkiqp" onclick="javascript:document.getElementById('fullscreen').click();" >
<div class="fk_service_zmkiqp_cont"> <span class="fk_service_triangle"></span>切换全屏</div>
</li>代码源于:
博客园:挑战者V博客 https://www.cnblogs.com/youcong/p/11440596.html
