"imports": {
    "node_modules/" : "./node_modules/"
  }

在目标说明符后面加一个斜杠。参见说明和源代码。

本手册在以下三节中介绍了此方案：

• 4.1 - Using npm packages with npm specifiers
• 4.3 - The std/node Library
• 4.4 - Using Import Maps

我将展示一个可复制的示例，而不是从文档中复制粘贴所有内容（因为复制的一些片段确实不够;这是一个多方面的问题）-但是，请注意导入Map中的值，因为它们是通过阅读文档的所有三个链接部分得出的：
./import_map.json：

{
  "imports": {
    "chalk": "npm:chalk@5.2.0",
    "node:util": "https://deno.land/std@0.170.0/node/util.ts"
  }
}

./deno.jsonc：

{
  "importMap": "./import_map.json",
  "tasks": {
    // I included these permissions (which are required by chalk) in advance to avoid needing to grant them one-by-one at runtime:
    "dev": "deno run --allow-env=FORCE_COLOR,TF_BUILD,TERM,CI,TEAMCITY_VERSION,COLORTERM,TERM_PROGRAM,TERM_PROGRAM_VERSION src/linked-queue.ts"
  }
}

./src/linked-queue.ts：

import * as util from "node:util";
import chalk from "chalk";

console.log('util:', typeof util); // util: object
console.log('chalk:', typeof chalk); // chalk: function

使用定义的任务在终端中运行：

% deno --version
deno 1.29.1 (release, x86_64-apple-darwin)
v8 10.9.194.5
typescript 4.9.4

% deno task dev
Task dev deno run --allow-env=FORCE_COLOR,TF_BUILD,TERM,CI,TEAMCITY_VERSION,COLORTERM,TERM_PROGRAM,TERM_PROGRAM_VERSION src/linked-queue.ts
util: object
chalk: function

% echo $?
0

到目前为止，德诺的一切都很棒。
让我们检查一下相同的代码在Node.js中是否可以正常工作。需要添加以下文件以使用Node进行编译和运行，因为它不包括Deno的所有内置工具：
./package.json：

{
  "name": "so-74905332",
  "version": "0.1.0",
  "type": "module",
  "scripts": {
    "compile": "tsc",
    "dev": "tsc && node src/linked-queue.js"
  },
  "license": "MIT",
  "dependencies": {
    "chalk": "5.2.0"
  },
  "devDependencies": {
    "@types/node": "^18.11.17",
    "typescript": "^4.9.4"
  }
}

./tsconfig.json：

• • 为什么使用这些值？**我只是使用了一个recommended base，从TS repo wiki链接到：

// This file was autogenerated by a script
// Equivalent to a config of: strictest extends esm extends node18
{
  "$schema": "https://json.schemastore.org/tsconfig",
  "display": "Node LTS + ESM + Strictest",
  "_version": "18.12.1",
  "compilerOptions": {
    "lib": [
      "es2022"
    ],
    "module": "es2022",
    "target": "es2022",
    "strict": true,
    "esModuleInterop": true,
    "skipLibCheck": true,
    "forceConsistentCasingInFileNames": true,
    "moduleResolution": "node",
    "allowUnusedLabels": false,
    "allowUnreachableCode": false,
    "exactOptionalPropertyTypes": true,
    "noFallthroughCasesInSwitch": true,
    "noImplicitOverride": true,
    "noImplicitReturns": true,
    "noPropertyAccessFromIndexSignature": true,
    "noUncheckedIndexedAccess": true,
    "noUnusedLocals": true,
    "noUnusedParameters": true,
    "importsNotUsedAsValues": "error",
    "checkJs": true
  }
}

使用定义的npm脚本在终端中运行：

% node --version
v18.12.1

% npm install

added 3 packages, and audited 4 packages in 1s

1 package is looking for funding
  run `npm fund` for details

found 0 vulnerabilities

% npm run dev

> so-74905332@0.1.0 dev
> tsc && node src/linked-queue.js

util: object
chalk: function

% echo $?
0

相同的模块源代码也适用于Node.js。