VSCode新建vue文件自定义模板

在一个Vue的项目中，反复的新建.vue文件是一个必不可少的工序。本着科技让人偷懒的原则，我们可以利用VSCode的snippet在.vue文件创建后能轻松地生成一套模板。

整个过程是轻松加愉快的，只需几步即可。

具体步骤如下

1、选择“文件 -> 首选项 -> 用户代码片段”，此时，会弹出一个搜索框，输入vue

    选择vue后，编辑器会自动打开一个名字为vue.json的文件

2、复制以下内容到这个文件中： 

{
    // Place your snippets for vue 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 console": {
    //     "prefix": "log",
    //     "body": [
    //         "console.log('$1');",
    //         "$2"
    //     ],
    //     "description": "Log output to console"
    // }
    "Print to console": {
        "prefix": "vue",
        "body": [
            "<template>",
            "  <div id="app">$0",
            "     <HelloWorld msg="Welcome"/>",
            "  </div>",
            "</template>
",
            "<script type="text/javascript">",
            "import HelloWorld from './components/HelloWorld.vue'",
            "export default {",
            "  name: "app",",    
            "  data() {",
            "    return {
",
            "    }",
            "  },",
            "  components: {",
            "    HelloWorld",
            "  }",
            "}",
            "</script>
",
            "<style lang="stylus" scoped>",
            "</style>",
            "$2"
        ],
        "description": "Log output to console"
    }
}

$0 表示生成代码后光标的位置 ; 

prefix 表示生成对应预设代码的命令（此处设置的vue）

  保存关闭文件；

3、新建.vue文件，输入vue，按回车，页面结构自动生成




4.最终