尝试传递数组参数以创建动态URL

let arrayParam = [1, 2, 3];
let queryString = arrayParam.map(value => `param[]=${value}`).join('&');
let url = `https://example.com/api?${queryString}`;

console.log(url); // 输出: https://example.com/api?param[]=1&param[]=2&param[]=3

from flask import Flask, request

app = Flask(__name__)

@app.route('/api')
def api():
    array_param = request.args.getlist('param')
    # 处理 array_param
    return {'received': array_param}

if __name__ == '__main__':
    app.run(debug=True)

{"received": ["1", "2", "3"]}

<?php
$arrayParam = $_GET['param'] ?? [];
// 处理 $arrayParam
print_r($arrayParam);
?>

Array
(
    [0] => 1
    [1] => 2
    [2] => 3
)

const express = require('express');
const app = express();

app.get('/api', (req, res) => {
    const arrayParam = req.query.param;
    // 处理 arrayParam
    res.send(`Received: ${arrayParam}`);
});

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

Received: 1,2,3