"how to" import a dart function in node.js
- set up node dependencies
npm init -y && \
npm install express && \
npm install --save-dev typescript @types/node @types/express ts-node-dev- create the file
tsconfig.jsonwith the code below
{
"compilerOptions": {
"allowJs": true,
"target": "ES6",
"module": "commonjs",
"strict": true,
"esModuleInterop": true,
"skipLibCheck": true,
"outDir": "./dist",
"rootDir": "./src"
},
"include": ["src"]
} - create the file `src/greeting.js with the following code
export function greeting() {
return "Hello from JS"
}- create the file
src/index.tswith the code below
import express, { Request, Response } from 'express';
import { greeting } from './greeting.js';
const app = express();
const port = 3000;
app.get('/', (req: Request, res: Response) => {
res.send(greeting());
});
app.listen(port, () => {
console.log(`Server is running on http://localhost:${port}`);
});see issue