vue设置公共meta

router.beforeEach((to, from, next) => {
    axios
        .get("", {
            params: {
                homeurl: to.path
            }
        })
        .then(res => {
            if (res.data.code == 1) {
                document.getElementsByTagName('meta')['keywords'].content = res.data.data.keywords
                document.getElementsByTagName('meta')['description'].content = res.data.data.description
                document.title = res.data.data.title;

            } else {
            
            }
        })
        .catch((err) => {
          
        });