javascript - 将默认导出和命名导出与汇总混合

我正在使用TypeScript和Rollup编写Bluetooth library for Node.js。我想使用户能够通过以下方式导入我的库组件

import Sblendid from "@sblendid/sblendid";
import Sblendid, { Peripheral } from "@sblendid/sblendid";

const Sblendid = require("@sblendid/sblendid");
const { Peripheral } = require("@sblendid/sblendid");

我的项目结构如下所示:

root
 ∟ rollup.config.ts
 ∟ src
    ∟ index.ts
    ∟ sblendid.ts
    ∟ peripheral.ts

而相应的代码是这样的:

index.ts

export {
  default,
} from "./sblendid";

export {
  default as Peripheral,
} from "./peripheral";

sblendid.ts

export default class Sblendid {}

peripheral.ts

export default class Peripheral {}

我将所有内容与汇总捆绑在一起，而我的整个配置是这样的:

import typescript from "typescript";
import commonjs from "rollup-plugin-commonjs";
import resolve from "rollup-plugin-node-resolve";
import typescriptPlugin from "rollup-plugin-typescript2";
import autoExternal from "rollup-plugin-auto-external";
import { terser } from "rollup-plugin-terser";
import pkg from "./package.json";

export default {
  input: "src/index.ts",
  output: [
    {
      file: pkg.main,
      format: "cjs",
      sourcemap: true
    },
    {
      file: pkg.module,
      format: "es",
      sourcemap: true
    }
  ],
  plugins: [
    autoExternal(),
    resolve({ preferBuiltins: true }),
    commonjs(),
    typescriptPlugin({ typescript, objectHashIgnoreUnknownHack: true }),
    terser()
  ]
};

您可以在此处找到完整的代码

https://github.com/LukasBombach/sblendid/tree/master/packages/sblendid

现在，此设置不起作用。汇总告诉我



没错这

const Sblendid = require("@sblendid/sblendid");

根本行不通。我要做的是:

const Sblendid = require("@sblendid/sblendid").default;

我可以通过而不是混合命名的广告默认导出来解决此问题，但是，但是我失去了执行此操作的能力:

import Sblendid, { Peripheral } from "@sblendid/sblendid";

所以我想知道。有没有办法，也许使用多个捆绑包，我可以实现让用户能够同时执行以下两项操作:

// This
import Sblendid from "@sblendid/sblendid";
import Sblendid, { Peripheral } from "@sblendid/sblendid";

// And this
const Sblendid = require("@sblendid/sblendid");
const { Peripheral } = require("@sblendid/sblendid");

最佳答案

如果您仅针对nodejs环境，则可以这样导出(index.ts)

import Sblendid from "./sblendid";
import Peripheral from "./peripheral";

Sblendid.Peripheral = Peripheral;
export default Sblendid;

关于javascript - 将默认导出和命名导出与汇总混合，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/58246998/