js获取传递的参数

function greet(name) {
    console.log(`Hello, ${name}!`);
}

greet('Alice'); // 输出: Hello, Alice!

function greet(name = 'World') {
    console.log(`Hello, ${name}!`);
}

greet(); // 输出: Hello, World!
greet('Bob'); // 输出: Hello, Bob!

function logWords(...words) {
    words.forEach((word, index) => {
        console.log(`${index + 1}: ${word}`);
    });
}

logWords('Hello', 'JavaScript', 'is', 'awesome');
// 输出:
// 1: Hello
// 2: JavaScript
// 3: is
// 4: awesome

function displayPerson({ name, age }) {
    console.log(`Name: ${name}, Age: ${age}`);
}

const person = { name: 'Alice', age: 25 };
displayPerson(person); // 输出: Name: Alice, Age: 25

function greet(name) {
    name = name || 'World';
    console.log(`Hello, ${name}!`);
}