修复分享链接错误，修复在线预览按钮（同步更新）。尝试优化缩略图。

src/components/Side.vue

@@ -314,8 +314,7 @@ function shareGallery(data){
   axios.post("http://downloader.lionwebsite.xyz/GalleryManage/share?userId=3&expireHour=3&gid=" + gid).then((res) => {
     if(res.data.result === "success"){
       let data = JSON.parse(res.data.data)
-      link = 'http://lionwebsite.xyz/GetFile/{1}?ShareCode={2}'.replace("{1}", shortName).replace("{2}", data.shareCode)
-      console.log(data)
+      link = 'http://lionwebsite.xyz/GetFile/{0}?ShareCode={1}'.replace('{0}', encodeURIComponent(shortName)).replace('{1}', data.shareCode)
       ElMessage({dangerouslyUseHTMLString: true,
         message: "<span>分享成功， 过期时间:" + data.expireTime + "</span><br><a href=" + link + ">链接</a>",
         duration: 0,
@@ -330,7 +329,7 @@ function shareGallery(data){
 
 //显示缩略图
 function showThumbnail(gallery){
-  if(gallery.download !== undefined)
+  if(gallery.download !== undefined && gallery.status === "下载完成")
     clearTimeout(debounceTimer)
     debounceTimer = setTimeout(() => {
       store.commit("_changeThumbnailGallery", gallery)