After struggling with the issue I found a useful tool. If you click on the Prettier word in the right lower corner you will get the Output window opened. In that window once you run formatting (in my case it is Alt + Shift + F) you will see all the configurations which prettier will use to format the document. So, we can clearly see that specifying the prettier in the prettier.singleQuote is wrong. It should just be singleQuote. Hence, having the .prettierrc file in my user root folder with the following contents produced the desired result:

{
    "trailingComma": "none",
    "useEditorConfig": false,
    "singleQuote": true
}

此外，请确保已安装了Prettier扩展。

使用这个扩展。

https://marketplace.visualstudio.com/items?itemName=BriteSnow.vscode-toggle-quotes

cmd ' (ctrl '在win/Linux上)将在' ' '中循环

从vuejs/vetur发行页面https://github.com/vuejs/vetur/issues/986# 这个解决方案对我很有效。

在vcodes设置中。Json文件添加此条目

"vetur.format.defaultFormatterOptions": {
    "prettier": {
        "singleQuote": true
    }
},

正确解决方法:

我在我的主根项目中添加了. pretierrc .js文件 和写

module.exports = {
    singleQuote: true
  };

它为我工作检查单引号在更漂亮的以及 tslint。autoFixOnSave设为true

"漂亮":{ “singleQuote”:真的 }，

这行代码节省了我的时间。