每次新安装vscode，格式化换行都很别扭，记录一下，按ctrl+， 找到vetur，在setting.json中编辑

图例

{

    "[html]": {

        "editor.defaultFormatter": "lonefy.vscode-JS-CSS-HTML-formatter"

    },

    "[javascript]": {

        "editor.defaultFormatter": "lonefy.vscode-JS-CSS-HTML-formatter"

    },

    "vetur.format.defaultFormatter.html": "js-beautify-html",

    "vetur.format.defaultFormatterOptions": {

        "js-beautify-html": {

            "wrap_line_length": 200,

            "wrap_attributes": "auto",

            "end_with_newline": false

        }

    },

    "vetur.format.options.tabSize": 4,

    "vetur.grammar.customBlocks": {

        "docs": "md",

        "i18n": "json"

    }

}