修复右击刷新选项卡404的问题

src/views/layout/components/TagsView.vue

@@ -16,6 +16,7 @@
       </router-link>
     </scroll-pane>
     <ul v-show="visible" :style="{left:left+'px',top:top+'px'}" class="contextmenu">
+      <li @click="refreshSelectedTag(selectedTag)">刷新</li>
       <li @click="closeSelectedTag(selectedTag)">关闭</li>
       <li @click="closeOthersTags">关闭其他</li>
       <li @click="closeAllTags">关闭所有</li>
@@ -85,6 +86,16 @@ export default {
         }
       })
     },
+    refreshSelectedTag(view) {
+      this.$store.dispatch('delCachedView', view).then(() => {
+        const { fullPath } = view
+        this.$nextTick(() => {
+          this.$router.replace({
+            path: '/redirect' + fullPath
+          })
+        })
+      })
+    },
     closeSelectedTag(view) {
       this.$store.dispatch('delView', view).then(({ visitedViews }) => {
         if (this.isActive(view)) {