import fs from 'fs';
import fetch from 'node-fetch';

/**
 * 使用 PUT 方法上传文件二进制
 * @param {string} filePath 本地文件路径
 * @param {string} fileName 上传时的文件名
 * @param {string} url 上传接口地址（默认 http://127.0.0.1:8080/api/upload）
 * @returns {Promise<string>} 响应的文件直链
 */
async function uploadFile(filePath, fileName, url = 'http://127.0.0.1:8080/api/upload') {
    const fullUrl = `${url}?name=${encodeURIComponent(fileName)}`;
    const fileData = fs.readFileSync(filePath);

    const response = await fetch(fullUrl, {
        method: 'PUT',
        body: fileData
    });

    if (!response.ok) {
        throw new Error(`上传失败：${response.status} ${response.statusText}`);
    }

    return await response.text();
}

(async () => {
    console.log('开始上传')
    try {
        const res = await uploadFile('test.mp4', 'test.mp4');
        console.log(`上传成功: ${res}`);
    } catch (err) {
        console.error(err);
    }
})();