Visual Studio Code中设置HTML/HTML5模板

找到左下角的设置 >> 用户代码片段

或者 左上角 文件 >> 首选项 >> 用户代码

在出现的搜索框中输入：html.json

模板设置如下：

{
    // Place your snippets for html here. Each snippet is defined under a snippet name and has a prefix, body and 
    // description. 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 index": {
        "prefix": "!", //模板的快捷键
        "body": [
            "",
            "",
            "\t",
            "\t\t",
			"\t\t",
			"\t\t",
            "\t\t",
            "\t\t",
            "\t",
            "\t",
            "\t\n\t\t",
            "\t",
            "\t",
            ""
        ],
        "description": "HT-H5" //模板的描述 
    }
}

确认即可。

其中的快捷键可以自定义，我设置的是 !
然后在html文件中键入 ! ，就会出现提示，回车就会生成模板了。