一、结合插件koroFileHeader

1. 安装koroFileHeader插件到vscode。
2. FIle(文件)=>Preferences(首选项)=>settings(设置),在workspace下查到File header Config,打开其中一个进行编辑（也可以ctrl + shift + p,搜索preferences :open settings)
   
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   添加代码块,快捷键:window：ctrl+win+i mac：ctrl+cmd+i linux: ctrl+meta+i Ubuntu: ctrl+super+i

"fileheader.customMade": {
      // 头部注释默认字段
        "Author": "***",
        "Date": "", // 设置后默认设置文件生成时间
        "LastEditTime": "", // 设置后，保存文件更改默认更新最后编辑时间
        "LastEditors": "***", // 设置后，保存文件更改默认更新最后编辑人
        "Description": "",
        "FilePath": "", // 设置后，默认生成文件相对于项目的路径
        "custom_string_obkoro1": "加油搞起来"
    },

键入快捷键，稍等一下（根据网络快慢）

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添加代码块,快捷键:window：ctrl+win+t mac：ctrl+cmd+t linux: ctrl+meta+t Ubuntu: ctrl+super+t

"fileheader.cursorMode": {
        // 默认字段
        "description":"",
        "param":"",
        "return":""
    }

二、添加代码块，FIle(文件)=>Preferences(首选项)=>configure user snippets(用户代码块），选择javascript.json,修改添加

{
    "Print to zhushi": {
        "prefix": "zhushi",
        "body": [
            "<!--",
            "* @Description: $0",
            "* @Author: your name",
            "* @Date: $CURRENT_YEAR-$CURRENT_MONTH-$CURRENT_DATE $CURRENT_HOUR:$CURRENT_MINUTE:$CURRENT_SECOND",
            "* @LastEditTime: $CURRENT_YEAR-$CURRENT_MONTH-$CURRENT_DATE $CURRENT_HOUR:$CURRENT_MINUTE:$CURRENT_SECOND",
            "* @LastEditors: Please set LastEditors",
            "-->"
        ],
        "description": "a zhushi mode"
    },
    "Print to func": {
        "prefix": "func",
        "body": [
            "/**",
            " * @func $1",
            " * @Description $2",
            " * @Author: your name",
            " * @param {$3} $4 $5",
            " * @return {$6} $7",
            " */"
        ],
        "description": "a func mode" 
    },
    "Print explain": {
        "prefix": "explain",
        "body": [
            "/**",
            " * @description",
            " * @param {*}",
            " * @public",
            " */  ",
        ],
        "description": "Log output to console"
    }   
}

此时在相应位置键入zhushi 、func、explain就能得到相应提示，追加注释代码

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