将API传入数组

// 同步API示例
function sortArraySync(arr) {
    return arr.sort((a, b) => a - b);
}

const numbers = [3, 1, 4, 1, 5, 9];
console.log(sortArraySync(numbers)); // 输出: [1, 1, 3, 4, 5, 9]

// 异步API示例
function sortArrayAsync(arr, callback) {
    setTimeout(() => {
        callback(arr.sort((a, b) => a - b));
    }, 1000);
}

sortArrayAsync(numbers, (sortedNumbers) => {
    console.log(sortedNumbers); // 输出: [1, 1, 3, 4, 5, 9]
});

async function fetchData(url) {
    try {
        const response = await fetch(url);
        if (!response.ok) {
            throw new Error(`HTTP error! status: ${response.status}`);
        }
        const data = await response.json();
        return data;
    } catch (error) {
        console.error("Fetch error:", error);
        // 重试机制
        return fetchData(url);
    }
}

const apiUrl = "https://example.com/api/data";
fetchData(apiUrl).then(data => console.log(data));