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。

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
  };

我使用的是typescript，对我来说，它在更漂亮的设置下检查“Tslint集成”标志得到了解决(在vscode首选项中):

好吧，就像那个家伙(@user2982122)提到的，但不是文件，而是代码->首选项->设置，然后寻找引用，选择更漂亮，并勾选两个框

你可以在settings.json中使用它

"javascript.preferences.quoteStyle": "single"

quote_type = single

将此添加到.editorconfig中

# EditorConfig is awesome: https://EditorConfig.org

# top-most EditorConfig file
root = true

[*]
indent_style = space
indent_size = 2
end_of_line = lf
charset = utf-8
trim_trailing_whitespace = false
insert_final_newline = false
quote_type = single