华为云空间云盘的断点续传API在HarmonyOS鸿蒙Next中的使用问题

华为云空间云盘的断点续传API在HarmonyOS鸿蒙Next中的使用问题 我在用node.js开发一个云盘的备份程序，现在遇到断点续传不成功的问题，程序卡在PUT文件到续传url上

我个人估计是Content-Length设置的问题，当设置为0则像文档说的，查询断点续传信息，当大于0时就一直卡死

我的步骤是：（登陆验证获取token已经完成，过程略）

1. 先请求Files:create.resume得到一个Location续传会话URI，类似 https://uploadserver-s03-drcn.cloud.dbankcloud.cn:443/upload/drive/v1/3cddef3ba36f28c5/files?uploadType=resume&uploadId=04872346232570253952

function create_upload(fileOBJ, file_length) {
    let options = {
        hostname: 'driveapis.cloud.huawei.com.cn',
        port: 443,
        path: '/upload/drive/v1/files?uploadType=resume',
        method: 'POST',
        headers: {
            'Content-Type': 'application/json',
            'Content-Length': fileOBJ.length,
            'X-Upload-Content-Type': 'application/octet-stream',
            'X-Upload-Content-Length': file_length,
            'Authorization': 'Bearer ' + ACCESS_TOKEN
        }
    };
    return new Promise((resolve, reject) => {
        let req = HTTPS.request(options, (res) => {
            let _data = '';
            res.on('data', (chunk) => {
                _data += chunk;
            });
            res.on('end', function () {
                let data_json = JSON.parse(_data);
                if (data_json.error) { //说明有错误，显示出来
                    reject(data_json);
                } else {
                    data_json.headers=res.headers;
                    resolve(data_json); //返回这个，用来或者续传url：location
                }
            });
        });
        req.on('error', reject);
        req.write(fileOBJ);
        req.end();
    });
}

Files:create.resume 文档：https://developer.huawei.com/consumer/cn/doc/development/HMSCore-References/server-api-filescreateresume-0000001050151690

1. 然后再PUT文件到这个URL，PUT的过程中就一直卡住，显示

Error: socket hang up
    at connResetException (internal/errors.js:607:14)
    at TLSSocket.socketOnEnd (_http_client.js:499:23)
    at TLSSocket.emit (events.js:388:22)
    at endReadableNT (internal/streams/readable.js:1336:12)
    at processTicksAndRejections (internal/process/task_queues.js:82:21) {
  code: 'ECONNRESET'
}

//url 是断点续传url
function upload(url, fileOBJ, file_length) {
    let options = {
        hostname: URL.parse(url).hostname,
        port: 443,
        path: URL.parse(url).path,
        method: 'PUT',
        headers: {
            'Content-Type': 'image/jpeg',
            'Content-Length': file_length,
            'Content-Range': `bytes 0-${file_length-1}/${file_length}`,
            'Authorization': 'Bearer ' + ACCESS_TOKEN
        },
        body:fileOBJ
    };
    return new Promise((resolve, reject) => {
        let req = HTTPS.request(options, (res) => {
            console.log(options);
            console.log('headers:', res.statusCode);
            let _data = '';
            res.on('data', (chunk) => {
                _data += chunk;
            });
            res.on('end', function () {
                console.log(_data);
            });
        });
        req.on('error', reject);
        req.end();
    });
}

Files:resume文档：https://developer.huawei.com/consumer/cn/doc/development/HMSCore-References/server-api-filesresume-0000001050153643