修改部门新增

study-manager-ui/admin/src/views/notice/study/view.vue

@@ -31,6 +31,13 @@
             <div v-if="isImage">
               <img :src="form.filePath" alt="图片描述">
             </div>
+
+            <div v-else-if="isVideo">
+              <video id="myVideo" controls>
+                <source :src="form.filePath" type="video/mp4">
+              </video>
+            </div>
+
             <div v-else>
               <el-link type="primary" :href="form.filePath" >{{form.fileName}}</el-link>
             </div>
@@ -55,7 +62,10 @@
             const extension = this.form.fileName.split('.').pop().toLowerCase();
             if (['jpg', 'jpeg', 'png', 'gif'].indexOf(extension) !== -1) {
               this.isImage = true;
-            } else {
+            }else if (['mp4'].indexOf(extension) !== -1) {
+            this.isVideo=true
+            }
+            else {
               this.isImage = false;
             }
           },
@@ -63,6 +73,7 @@
         data() {
             return {
               isImage: false,
+              isVideo: false,
                 size:"small",
                 column:2,
                 toString:[