VS code自定义用户代码片段snippet

打开VS code，“文件-首选项-用户代码片段-选择新建全局代码片段文件 “

属性介绍：prefix   就是你自定义的快捷键

body    就是你自定义的代码片段

description 就是这段代码的注释

demo : 

{

    "Print to console": {

        "prefix": "nodes",

        "body": [

            "const http = require('http')",

            "const server = http.createServer()",

            "server.on('request', (req, res) => {",

            "   console.log('我是node服务器')",

            "$1",

        "})",

        "server.listen(3000, () => {",

        "   console.log('server running at http://127.0.0.1:3000');",

        "})"

        ],

        "description": "node 服务器"

    }

}