VScode：创建用户代码片段

1. 1. 
      
2. 文件 → 首选项 → 用户片段
   
3. 新建全局代码片段文件
4. 初始样式
6. 完善自己需要的代码片段

{
// Place your 全局 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');",
//    "$2"
//  ],
//  "description": "Log output to console"
// }
"http-get 请求": {
"prefix": "httpget",
"body": [
"this.\\$http({",
"url: this.\\$http.adornUrl(''),",
"method: 'get',",
"params: this.\\$http.adornParams({})",
"}).then(({data}) => {",
"})"
    ],
"description": "httpGET 请求"
  },
"http-post 请 求 ": {
"prefix": "httppost",
"body": [
"this.\\$http({",
"url: this.\\$http.adornUrl(''),",
"method: 'post',",
"data: this.\\$http.adornData(data, false)",
"}).then(({ data }) => { });"
    ],
"description": "httpPOST 请求"
  }
}

使用​​prefix​​中的值可以快捷生成代码模板

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