控件使用文档

import { auth, rs, util } from 'qiniu';
import './interfaces';

const AK = 'EuAlexLFzRBCAO0vyxEeJSyAtwISmg9y6MW-6CuY';
const EXPIRES = 72000;
const SK = 'JDX6tv_BpYvFuP9lvRz0pY_1PPn5dxemSNaS-UZv';
const bucket = 'test';

const mac = new auth.digest.Mac(AK, SK);

function atom(msg: {}) {
	const put_policy = new rs.PutPolicy({
		// deadline,	// 上传凭证有效截止时间。Unix时间戳，单位为秒。该截止时间为上传完成后，在七牛空间生成文件的校验时间，而非上传的开始时间，一般建议设置为上传开始时间 + 3600s，用户可根据具体的业务场景对凭证截止时间进行调整。
		expires: EXPIRES,
		insertOnly: 1,	// 限定为新增语意。如果设置为非 0 值，则无论 scope 设置为什么形式，仅能以新增模式上传文件
		returnBody: '{"key":"$(key)","name":"$(fname)","size":"$(fsize)","imageInfo":$(imageInfo), "avinfo":$(avinfo), "persistentid":$(persistentId), "exif":$(exif), "imageAve":$(imageAve), "ext":$(ext), "bucket":$(bucket)}',
		// persistentOps: 'avthumb/mp4/vcodec/libx264',
		// persistentPipeline: 'xmedia',
		scope: bucket
	});
	return put_policy.uploadToken(mac);
}

import { auth, conf, fop, util } from 'qiniu';
import './interfaces';

const AK = 'EuAlexLFzRBCAO0vyxEeJSyAtwISmg9y6MW-6CuY';
const EXPIRES = 72000;
const SK = 'JDX6tv_BpYvFuP9lvRz0pY_1PPn5dxemSNaS-UZv';
const bucket = 'test';

const mac = new auth.digest.Mac(AK, SK);
const config = new conf.Config();
const operManager = new fop.OperationManager(mac, config);

function atom(msg: {
	file_name: string;
}) {
	const file_name = msg.file_name;
	const preview = file_name + 'preview.webp';
	const p = util.urlsafeBase64Encode(`${bucket}:${preview}`);
	const fops = [
		`imageView2/0/w/320/format/webp|saveas/${p}`
	];
	const srcKey = file_name;
	const saveBucket = bucket;

	const pipeline = bucket;
	const srcBucket = bucket;
	const options = {};
	return new Promise<{
		persistent_id: string;
		preview: string;
	}>((resolve, reject) => {
		// 持久化数据处理返回的是任务的 persistentId，可以根据这个id查询处理状态
		operManager.pfop(srcBucket, srcKey, fops, pipeline, options, (err, respBody, respInfo) => {
			if (err) {
				reject(err);
				return;
			}
			resolve({
				persistent_id: respBody.persistentId,
				preview
			});
		});
	});
}

import { auth, conf, fop, util } from 'qiniu';
import './interfaces';

const AK = 'EuAlexLFzRBCAO0vyxEeJSyAtwISmg9y6MW-6CuY';
const EXPIRES = 72000;
const SK = 'JDX6tv_BpYvFuP9lvRz0pY_1PPn5dxemSNaS-UZv';
const bucket = 'test';

const mac = new auth.digest.Mac(AK, SK);
const config = new conf.Config();
const operManager = new fop.OperationManager(mac, config);

function atom(msg: {
	file_name: string;
	height: number;
	width: number;
}) {
	const file_name = msg.file_name;
	const preview = file_name + 'preview.mp4';
	const cover = file_name + 'preview.jpg';
	const p = util.urlsafeBase64Encode(`${bucket}:${preview}`);
	const c = util.urlsafeBase64Encode(`${bucket}:${cover}`);
	const max = 320;
	const m = Math.max(msg.width, msg.height);
	const rate = max / m;
	const w = (msg.width * rate).toFixed(0);
	const h = (msg.height * rate).toFixed(0);
	const fops = [
		`avthumb/mp4/vcodec/libx264|saveas/${p}`,
		`vframe/jpg/offset/1/w/${w}/h/${h}|saveas/${c}`
	];
	const srcKey = file_name;
	const saveBucket = bucket;

	const pipeline = bucket;
	const srcBucket = bucket;
	const options = {};
	return new Promise<{
		persistent_id: string;
		preview: string;
		cover: string;
	}>((resolve, reject) => {
		// 持久化数据处理返回的是任务的 persistentId，可以根据这个id查询处理状态
		operManager.pfop(srcBucket, srcKey, fops, pipeline, options, (err, respBody, respInfo) => {
			if (err) {
				reject(err);
				return;
			}
			resolve({
				cover,
				persistent_id: respBody.persistentId,
				preview
			});
		});
	});
}

抛出的参数为：
{
	file,
	file_id,
	name
}

抛出的参数为：
// loaded: number，已上传大小，单位为字节。
// total: number，本次上传的总量控制信息，单位为字节，注意这里的 total 跟文件大小并不一致。
// percent: number，当前上传进度，范围：0～100。
{
	file_id,
	loaded,
	percent,
	total
}

抛出的参数为：
{
err,
file_id,
message'
}

抛出的参数为：
{
upload_data:{
	avinfo: { // 音视频资源的元信息。
		audio: {
			bit_rate: string;
			channels: 1,
			codec_name: string;
			codec_type: string;
			duration: string;
			index: number;
			nb_frames: string;
			r_frame_rate: string;
			sample_fmt: string;
			sample_rate: string;
			start_time: string;
			tags: {
				creation_time: string;
			}
		},
		format: {
			bit_rate: string;
			duration: string;
			format_long_name: string;
			format_name: string;
			nb_streams: number;
			size: string;
			start_time: string;
			tags: {
				creation_time: string;
			}
		},
		video: {
			bit_rate: string;
			codec_name: string;
			codec_type: string;
			display_aspect_ratio: string;
			duration: string;
			height: number;
			index: number;
			nb_frames: string;
			pix_fmt: string;
			r_frame_rate: string;
			sample_aspect_ratio: string;
			start_time: string;
			tags: {
				creation_time: string;
			},
			width: number;
		}
	};
	imageInfo: { // 获取所上传图片的基本信息。
		format: string;
		width: number;
		height: number;
		colorModel: string;
	};
	key: string; // 获得文件保存在空间中的资源名。
	name: string; // 上传的原始文件名。
	size: number; // 资源尺寸，单位为字节。
	persistentid: string; // 音视频转码持久化的进度查询ID。
	ext: string; // 上传资源的后缀名，通过自动检测的mimeType 或者原文件的后缀来获取。
	bucket: string; // 获得上传的目标空间名。
}
}