uniapp 下载vant插件，引入后打开网站就这样子了，搞不清楚为啥
https://blog.csdn.net/darabiuz/article/details/124306827?utm_medium=distribute.wap_aggpage_search_result.none-task-blog-2~aggregatepage~first_rank_ecpm_v1~rank_v31_ecpm-1-124306827-null-null.wap_agg_so&utm_term=require%20uniAPP%20%E6%9C%AA%E5%AE%9A%E4%B9%89
