上线缩略图预览(鼠标移动至名字进行切换，点击图片进行放大)。（同步更新）

src/components/Side.vue

@@ -2,7 +2,7 @@
   <div class="side" style="width: 100%">
     <span v-show="loadComplete">{{showType === 'gallery' ? '本子' : '视频'}}历史</span>
     <div  v-show="loadComplete" class="load_complete">
-      <el-table :data="galleryTasks" v-show="isShowGalleryHistory" >
+      <el-table :data="galleryTasks" v-show="isShowGalleryHistory">
 
         <el-table-column type="expand">
           <template #default="props">
@@ -16,13 +16,15 @@
           </template>
         </el-table-column>
 
-        <el-table-column label="名字" width="300">
+        <el-table-column label="名字" width="300vw">
           <template #default="scoped">
-            {{showNameType === 'shortName' ? scoped.row.shortName: scoped.row.name}}
+            <span @mouseover="showThumbnail(scoped.row)">
+                {{showNameType === 'shortName' ? scoped.row.shortName: scoped.row.name}}
+            </span>
           </template>
         </el-table-column>
 
-        <el-table-column label="操作" width="250">
+        <el-table-column label="操作" width="300vw">
           <template #default="scoped">
             <span>
               <el-button @click="downloadTask(scoped.row.download)" :disabled="scoped.row.download === undefined">下载</el-button>
@@ -248,10 +250,15 @@ export default {
       window.open("http://zfile.lionwebsite.xyz/1/video/")
     }
 
+    function showThumbnail(gallery){
+      if(gallery.download !== undefined)
+        store.commit("_changeThumbnailGallery", gallery)
+    }
+
     return {galleryTasks, videoTasks, min, max, targetPage, loadComplete, page, isEditing, inputNode, isShowVideoHistory,
             isShowGalleryHistory, showType, showNameType, sortType,
             reverseEditMode, changePage, changeShowType, changeShowNameType, changeSortType, toMax, toMin, previous, next, downloadTask, deleteGallery,
-            deleteVideo, onlineGalleryReader, onlineVideoViewer,
+            deleteVideo, onlineGalleryReader, onlineVideoViewer, showThumbnail,
             store
     }
   }