vue报错Adjacent JSX elements must be wrapped in an enclosing tag.

参考链接：https://segmentfault.com/q/1010000017163378

解决方法：

.eslintrc

{
  "parserOptions": {
    "parser": "babel-eslint"
  },
  "extends": [
    "plugin:vue/essential", 
    "standard"   
  ],  
  "plugins": [
      "html",
      "vue"
  ]
}