1.安装新字体
https://github.com/tonsky/FiraCode
2.下载后解压后在disr文件夹中找到ttf文件夹,安装里面所有字体
3.打开Vscode的settings.json文件
// "editor.fontWeight": "bold"
"editor.fontFamily": "'Fira Code'",
"editor.fontLigatures": true,
"editor.fontWeight": "600"
4.保存重启Vscode