video.js汉化

import videojs from 'video.js'
import video_zhCN from 'video.js/dist/lang/zh-CN.json'
import 'video.js/dist/video-js.css';

import tools from "@/utils/tools"
import { RootUrl } from "@/utils/rooturl";
videojs.addLanguage('zh-CN', video_zhCN);