vscode 自定义vue 开发模板

需求背景：
提高开发效率，灵活使用vscode开发工具

方法步骤：

1. 打开vue模板的配置文件vue.json

文件-->首选项-->用户代码片段-->点击新建代码片段--取名vue.json 确定

2.配置相关文件

{
    // 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": [
            "<!-- $1 -->",
            "<template>",
            "<div class='container-wrapper'>$5</div>",
            "</template>",
            "",
            "<script>",
            "//这里可以导入其他文件（比如：组件，工具js，第三方插件js，json文件，图片文件等等）",
            "//例如：import 《组件名称》 from '《组件路径》';",
            "",
            "export default {",
            "  name: \"${1:component-name}\",",
            "//import引入的组件需要注入到对象中才能使用",
            "components: {},",
            "data() {",
            "//这里存放数据",
            "return {",
            "",
            "};",
            "},",
            "//监听属性 类似于data概念",
            "computed: {},",
            "//监控data中的数据变化",
            "watch: {},",
            "//生命周期 - 创建完成（可以访问当前this实例）",
            "created() {",
            "",
            "},",
            "//生命周期 - 挂载完成（可以访问DOM元素）",
            "mounted() {",
            "",
            "},",
            "beforeCreate() {}, //生命周期 - 创建之前",
            "beforeMount() {}, //生命周期 - 挂载之前",
            "beforeUpdate() {}, //生命周期 - 更新之前",
            "updated() {}, //生命周期 - 更新之后",
            "beforeDestroy() {}, //生命周期 - 销毁之前",
            "destroyed() {}, //生命周期 - 销毁完成",
            "activated() {}, //如果页面有keep-alive缓存功能，这个函数会触发",
            "//方法集合",
            "methods: {",
            "",
            "},",
            "}",
            "</script>",
            "<style lang='less' scoped>",
            "//@import url($3); 引入公共css类",
            "$4",
            "</style>"
        ],
        "description": "Log output to console"
    }
}

注：上面代码中的 "prefix": "vue", 就是快捷键；保存好之后，可以通过新建.vue结尾的文件验证

3.效果展示
实际配置因以具体项目，实际需求为主

vue-template.png

比如这样的一个简约配置：

vue-template2.png

其他开发模板，如在vscode下的react开发模板也是类似的。