qq_41966346的博客

1.不会调用cmd2.不显示过程,只显示结果 function ping(ip){ var img = new Image(); var start = new Date().getTime(); var flag = false; var isCloseWifi = true; var hasFinish = false; img.onload = function() { i

谷歌,QQ浏览器,搜狗浏览器,亲测可用public String download(HttpServletRequest request,HttpServletResponse response){ String url = "F:\\新建文本文档.ini"; File fileurl = new File(url); //浏览器下载后的文件名...

1.下载Dtree文件下载地址:https://fly.layui.com/extend/dtree/将文件解压后放到项目静态文件的位置2.使用在页面分别引入dtree.css和dtreefont.css文件html代码 <ul id="dataTree2" class="dtree" data-id="0"></ul>js代码 layu...

1.下载地址:https://fly.layui.com/extend/formSelects/2引入需要引入formSelects-v4.css和formSelects-v4.js两个文件3.html代码<select name="city" xm-select="fileType" xm-select-height="30px" xm-select-skin="de...