@babel/plugin-transform-literals

info

这个插件包含在 @babel/preset-env 中

示例

🌐 Example

在

JavaScript

var b = 0b11; // binary integer literal
var o = 0o7; // octal integer literal
const u = "Hello\u{000A}\u{0009}!"; // unicode string literals, newline and tab

出

JavaScript

var b = 3; // binary integer literal
var o = 7; // octal integer literal
const u = "Hello\n\t!"; // unicode string literals, newline and tab

安装

🌐 Installation

npm

npm install --save-dev @babel/plugin-transform-literals

Yarn

yarn add --dev @babel/plugin-transform-literals

pnpm

pnpm add --save-dev @babel/plugin-transform-literals

Bun

bun add --dev @babel/plugin-transform-literals

用法

🌐 Usage

使用配置文件（推荐）

🌐 With a configuration file (Recommended)

babel.config.json

{
  "plugins": ["@babel/plugin-transform-literals"]
}

通过 CLI

🌐 Via CLI

Shell

babel --plugins @babel/plugin-transform-literals script.js

通过 Node API

🌐 Via Node API

JavaScript

require("@babel/core").transformSync("code", {
  plugins: ["@babel/plugin-transform-literals"],
});