操作步驟：
Ctrl + Shift + P -> Preferences: Configure User Snippets -> New Global Snippets file...
輸入任意名稱回車后，自動生成如下模板：
{
// Place your global snippets here. Each snippet is defined under a snippet name and has a scope, prefix, body and
// description. Add comma separated ids of the languages where the snippet is applicable in the scope field. If scope
// is left empty or omitted, the snippet gets applied to all languages. The prefix is what is
// used to trigger the snippet and the body will be expanded and inserted. Possible variables are:
// $1, $2 for tab stops, $0 for the final cursor position, and ${1:label}, ${2:another} for placeholders.
// Placeholders with the same ids are connected.
// Example:
// "Print to console": {
// "scope": "javascript,typescript",
// "prefix": "log",
// "body": [
// "console.log('$1');",
// "$2"
// ],
// "description": "Log output to console"
// }
}
比如我希望輸入cpr之后直接輸出如下內容，並且光標自動跳轉到 description: 位置
/**
*@description:
*@author: Zijian TENG
*@date: 2021-03-11
*/
則應該這么修改：
{
"Print to console": {
"prefix": "cpr",
"body": [
"/**",
" *@description: $1", // 按一下 tab 自動跳轉到這里
" *@author: Zijian TENG",
" *@date: ${CURRENT_YEAR}-${CURRENT_MONTH}-${CURRENT_DATE}",
" */",
""
],
"description": "copyright snippets"
}
}