隐藏下载视频按钮

package.json

@@ -12,6 +12,7 @@
     "core-js": "^3.6.5",
     "crypto-js": "^4.0.0",
     "echarts": "^4.8.0",
+    "js-base64": "^3.6.0",
     "qs": "^6.10.1",
     "vant": "^2.12.6",
     "vue": "^2.6.11",

src/views/user/components/historyTab.vue

@@ -27,6 +27,7 @@
                     <span v-for="(s, i) in item.videos" :key="i">
                       <video
                         controls
+                        controlsList='nodownload noremote footbar'
                         width="100%"
                         height="100%"
                         poster="@/assets/images/applets/video.png"

src/views/user/components/learnDetail.vue

@@ -45,6 +45,7 @@
                 <span class="file-box" v-for="(s, i) in item.videoList" :key="i">
                   <video
                     controls
+                    controlsList='nodownload noremote footbar'
                     width="100%"
                     height="100%"
                     poster="@/assets/images/applets/video.png"