<style> #temp-video-cover { display: none; position: fixed; top: 0; bottom: 0; right: 0; left: 0; z-index: 11; background-color: rgba(0, 0, 0, 0.3); transition: .15s; opacity: 0; font-family: "微软雅黑", "PingFangSC", "Helvetica neue", "Hiragino sans gb", "Arial", "Microsoft YaHei UI", "Microsoft YaHei", "SimSun", "sans-serif"; user-select: none; -ms-user-select: none; } #temp-video-container { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); z-index: 1; } #temp-video-title { position: absolute; opacity: 0; right: 10px; top: 0px; transition: .15s; } #temp-video-container:hover #temp-video-title { display: inline; opacity: 1; top: 10px; } .FUI-dialog-header { position: relative; display: flex; align-items: center; padding: 0.5rem 0.8rem 0.5rem 1rem; background-color: rgb(0, 135, 205); border-color: rgb(0, 135, 205); } .FUI-dialog-header-title { font-size: 1rem; word-break: keep-all; text-overflow: ellipsis; overflow: hidden; white-space: nowrap; flex-grow: 1; color: white; } .FUI-dialog-header-close { width: 1.25rem; height: 1.25rem; font-size: 0.8rem; line-height: 1.25rem; border-radius: 0.9rem; color: #0088CE; text-align: center; transition: background-color 0.5s; cursor: pointer; background-color: #2FB8FF; } .FUI-dialog-header-close:hover { cursor: pointer; background-color: #6ACCFF; } .FUI-dialog-content { position: relative; flex-grow: 1; background-color: rgb(0, 135, 205); font-size: 0; } .FUI-dialog-footer { position: relative; height: 3rem; min-height: 3rem; display: flex; flex-direction: row-reverse; align-items: center; padding: 0.5rem; background-color: #F0F0F0; } .FUI-button-svg { display: inline-block; } #speed-box { background-color: #070707; border-color: #070707; color: #8B8B8B; display: flex; justify-content: flex-end; height: 2rem; align-items: center; font-weight: 200; } .speed-box-header { font-size: 0.9rem; cursor: default; } .speed-box-content { display: flex; font-size: 0.7rem; } .speed-box-content>div { width: 2.7rem; height: 1.2rem; background-color: #373737; margin: 0 0.5rem; text-align: center; line-height: 1.2rem; border-radius: 0.6rem; cursor: pointer; } .speed-box-content>div:hover { background-color: #555555; color: #FFFFFF; } .speed-box-content .speed-box-selected { background-color: #767676; color: #FFFFFF; } .speed-box-content .speed-box-selected:hover { background-color: #767676; } </style> <div style="text-align:right;"> <a title="观看本节视频" href="javascript:showVideo();" style="text-decoration:none;"> <img src="https://help.grapecity.com.cn/download/attachments/46173032/VideoPortal.png?api=v2" /> </a> </div> <div id="temp-video-cover"> <div id="temp-video-container"> <div class="FUI-dialog-header"> <span class="FUI-dialog-header-title">活字格视频</span> <div class="FUI-dialog-header-close" id="FUI-dialog-close" title="" onclick="closeVideo()"> <span class="FUI-button-svg"></span><span class="FUI-button-text">✕</span></div> </div> <div class="FUI-dialog-content"> <div style="overflow:hidden;"> <video id="temp-video" src="http://video1.grapecity.com.cn/HuoZiGe/Tutorials/v5.0/教学视频/连接到外部数据库-数据安全设定.mp4" height="450" controls="controls" onplaying="startplay()">您的浏览器不支持播放此视频。</video> </div> </div> <div id="speed-box"> <div class="speed-box-header"> <div>倍速:</div> </div> <div class="speed-box-content"> <div>0.5X</div> <div class="speed-box-selected">1.0X</div> <div>1.25X</div> <div>1.5X</div> <div>2.0X</div> </div> </div> </div> </div> <script> var videoContainer = document.getElementById("temp-video-container"); var videoCover = document.getElementById("temp-video-cover"); var video = document.getElementById("temp-video"); function showVideo() { videoCover.style.display = "block"; setTimeout(function () { videoCover.style.opacity = 1; video.play(); }, 200); } function closeVideo() { videoCover.style.opacity = 0; setTimeout(function () { videoCover.style.display = "none"; video.pause(); }, 150); return false; } function setPlaySpeed(item) { video.playbackRate = parseFloat(item.textContent); document.getElementsByClassName("speed-box-selected")[0].classList.remove("speed-box-selected"); item.classList.add("speed-box-selected"); } var isplayed = 1; var startplay = function () { if (isplayed) { ga('send', 'event', 'Play Video', '活字格'); isplayed = 0; } return false; } videoCover.onclick = function (e) { if (e.target.nodeName === "A") { closeVideo(); } } document.querySelectorAll("#speed-box .speed-box-content>div").forEach((item) => { item.addEventListener('click', () => { setPlaySpeed(item) }); }); </script> |
设置应用程序使用的数据库的安全性。
选择“文件->设置->应用程序设置”,在“安全”区域,勾选“不允许匿名访问数据库”,即可禁止外部程序直接访问数据库,防止信息的泄露和恶意的数据库更改。
设置该属性后,会覆盖用户权限设置中的匿名访问设置,在有数据字段或表格的页面都需要登录后才能访问。 |