动态消息通知

 <component
                @change="onChangeNotice"
                :is="((menuNotice.meta || {}).attrs||{}).miniComponent"
                v-model="menuNotice"
              >
              </component>

 <p class="msg-header-title">{{value.menuName||((value.meta||{}).attrs||{}).label||"站内消息"}}</p>

  <p class="msg-header-title">{{value.menuName||((value.meta||{}).attrs||{}).label||"站内通知"}}</p>

 <component
                @change="onChangeChat"
                :is="((menuChat.meta || {}).attrs||{}).miniComponent"
                v-model="menuChat"
              >
              </component>

 that.$emitter.on("on-menu-sys-notice", (data, e) => {
      that.menuNotice = data;
    });
    that.$emitter.on("on-menu-sys-chat", (data, e) => {
      that.menuChat = data;
    });

{
        "mkey": "bs-msg-chat",
        "field": "my",
        "moulesShow": [
          "table",
          "action"
        ],
        "modulesHide": [
          "form"
        ],
        "position": "tab",
        "class": "el-icon-unlock",
        "menuClass": "nav-menu__all",
        "attrs": {
          "label": "我的消息",
        "miniComponent": "msg-site-notice",
        "miniTitle": "更多通知"
        },
        "popup": {
          "component": "bs-table"
        },
        "tab": {
          "component": "bs-table"
        }
      }