使用Visual Studio Code中的代码片段Snippets功能，可以方便的插入所需的文件头。
创建全局Snippets，使用一些当前日期时间变量，插入所需格式的信息。
{
"jekyll post": {
"scope": "",
"prefix": "jekyll",
"body": [
"---",
"layout: post",
"title: $0 ",
"subtitle: ",
"date: $CURRENT_YEAR-$CURRENT_MONTH-$CURRENT_DATE $CURRENT_HOUR:$CURRENT_MINUTE:00 +0800 ",
"categories: ",
" - Diary",
"description: ",
"image: /assets/img/post-default.jpg ",
"image: /Media/$CURRENT_YEAR-$CURRENT_MONTH-$CURRENT_DATE-.jpg ",
"---",
"$CURRENT_DAY_NAME, $CURRENT_MONTH_NAME $CURRENT_DATE, $CURRENT_YEAR",
"$CURRENT_YEAR-$CURRENT_MONTH-$CURRENT_DATE-.md",
""
]
}
}
Monday, January 04, 2021