如默 介绍
如题，使用VScode新建一个文件的时候，比如 vue 文件，我们需要手动输入以下内容：
<template>
<div>
</div>
</template>
<script>
export default {
name: "component_name",
data() {
return {
}
},
created() {
},
mounted() {
},
methods() {
},
destroyed() {
}
}
</script>
<style scoped>
</style>每次新建都需要这么做，显得很麻烦，所以，我们需要配置一个模板
配置步骤
点击顶部菜单，文件-首选项-用户代码片段， 选择新建全局代码片段文件，随便输入一个文件名，比如vue
文件默认内容如下：
{
// Place your global snippets here. Each snippet is defined under a snippet name and has a scope, prefix, body and
// description. Add comma separated ids of the languages where the snippet is applicable in the scope field. If scope
// is left empty or omitted, the snippet gets applied to all languages. 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": {
// "scope": "javascript,typescript",
// "prefix": "log",
// "body": [
// "console.log('$1');",
// "$2"
// ],
// "description": "Log output to console"
// }
}格式说明
配置文件需要三部分，prefix就是触发此模板文件的命令，body是模板内容，description就是描述信息
配置内容
以 vue 文件为例，配置模板内容如下：
{
"Create vue template": {
"prefix": "vue2",
"body": [
"<template>",
" <div>\n$0",
" </div>",
"</template>\n",
"<script>",
"export default {",
" name: \"${1:component_name}\",",
" data() {",
" return {\n",
" }",
" },",
" created() {\n",
" },\n",
" mounted() {\n",
" },\n",
" methods() {\n",
" },\n",
" destroyed() {\n",
" }",
"}",
"</script>\n",
"<style scoped>\n",
"</style>"
],
"description": "default vue template"
}
}注意：模板里不能使用tab制表符，否则会报错
此时，新建一个 vue 文件，输入vue2，按回车，会自动创建模板
其他格式代码参考 vue 语法即可