docs: ✏️ 优化 NoticeBar 垂直滚动示例

Author: Moonofweisheng

docs/.vitepress/theme/components/ExternalLink.vue

@@ -29,7 +29,7 @@ const ExternalLinkIconComponent = defineComponent({
 </script>
 
 <template>
-  <el-link :href="href" style="text-decoration: none;font-size: 1.2em;" :underline="false">
+  <el-link :href="href" target="_blank" style="text-decoration: none;font-size: 1.2em;" :underline="false">
     <slot />
     <ExternalLinkIconComponent style="margin-left: 0.25em;"> </ExternalLinkIconComponent>
   </el-link>

docs/component/notice-bar.md

@@ -111,8 +111,8 @@ const onNext = (index: number) => {
 2. `text`为数组时才会进行滚动
 
 ```html
-<wd-notice-bar prefix="warn-bold" direction="vertical" :text="textArray" :speed="0.5" :delay="3" custom-class="space" />
-<wd-notice-bar prefix="warn-bold" direction="vertical" text="只有一条消息不会滚动" :speed="0.5" :delay="3" custom-class="space" />
+<wd-notice-bar prefix="warn-bold" direction="vertical" :text="textArray" :delay="3" custom-class="space" />
+<wd-notice-bar prefix="warn-bold" direction="vertical" text="只有一条消息不会滚动" :delay="3" custom-class="space" />
 ```
 
 ## 重置播放动画 <el-tag text style="vertical-align: middle;margin-left:8px;" effect="plain">1.3.13</el-tag>