swagger REST API修补程序请求更改模型的一个字段

openapi: 3.0.0
info:
  title: User API
  version: 1.0.0
paths:
  /users:
    post:
      summary: Create a new user
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/User'
      responses:
        '200':
          description: A successful response
components:
  schemas:
    User:
      type: object
      properties:
        name:
          type: string
        email:
          type: string
        age:  # 新增字段
          type: integer
          minimum: 0

const express = require('express');
const bodyParser = require('body-parser');
const app = express();

app.use(bodyParser.json());

let users = [];

app.post('/users', (req, res) => {
  const { name, email, age } = req.body;
  if (!name || !email || age === undefined) {
    return res.status(400).json({ error: 'Missing required fields' });
  }
  const user = { name, email, age };
  users.push(user);
  res.status(201).json(user);
});

app.listen(3000, () => {
  console.log('Server is running on port 3000');
});