VScode 的 code snippet 中可以使用的一些变量(时间，日期等)

参考链接

The following variables can be used:

• TM_SELECTED_TEXT The currently selected text or the empty string
• TM_CURRENT_LINE The contents of the current line
• TM_CURRENT_WORD The contents of the word under cursor or the empty string
• TM_LINE_INDEX The zero-index based line number
• TM_LINE_NUMBER The one-index based line number
• TM_FILENAME The filename of the current document
• TM_FILENAME_BASE The filename of the current document without its extensions
• TM_DIRECTORY The directory of the current document
• TM_FILEPATH The full file path of the current document
• CLIPBOARD The contents of your clipboard
• WORKSPACE_NAME The name of the opened workspace or folder

For inserting the current date and time:

• CURRENT_YEAR The current year
• CURRENT_YEAR_SHORT The current year’s last two digits
• CURRENT_MONTH The month as two digits (example ‘02’)
• CURRENT_MONTH_NAME The full name of the month (example ‘July’)
• CURRENT_MONTH_NAME_SHORT The short name of the month (example ‘Jul’)
• CURRENT_DATE The day of the month
• CURRENT_DAY_NAME The name of day (example ‘Monday’)
• CURRENT_DAY_NAME_SHORT The short name of the day (example ‘Mon’)
• CURRENT_HOUR The current hour in 24-hour clock format
• CURRENT_MINUTE The current minute
• CURRENT_SECOND The current second

For inserting line or block comments, honoring the current language:

• BLOCK_COMMENT_START Example output: in PHP /* or in HTML
• BLOCK_COMMENT_END Example output: in PHP */ or in HTML -->
• LINE_COMMENT Example output: in PHP // or in HTML

举例如下：

"c_header": {
		"prefix": "c_header",
		"body": [
			"/**",
			" * Copyright © 2019 Silvester. All rights reserved.",
			" * ",
			" * @author: Silvester",
			" * @date: $CURRENT_YEAR-$CURRENT_MONTH-$CURRENT_DATE ",
			" */",
			"#include ",
			"#include ",
			"#include ",
			"",
			"int main() {",
			"    /****** your code ******/",
			"    $0",
			"    return 0;",
			"}"
		]
		// "description": "Log output to console"
	}

输出效果：

/**
 * Copyright © 2019 Silvester. All rights reserved.
 * 
 * @author: Silvester
 * @date: 2019-05-20 
 */
#include 
#include 
#include 

int main() {
    /****** your code ******/
    
    return 0;
}