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aliyun-oss-stream

v1.0.3

Published

aliyun oss stream upload

Readme

#aliyun-oss-stream


##背景说明: 由于项目需要往阿里云上传大文件,并且是用户通过web上传的,因而无法使用通常省事的putObject方式, 期间查找了一个stream包,也是官方推荐的包:aliyun-oss-upload-stream,但是发现使用的过程中,报了各种链接错误、上传包太小等错误。给作者反馈没得到及时修补,因而,自己参照了aliyun-sdk 中的例子写了这个module。算是抛砖引玉吧~ ##使用方法:

var ALY = require('aliyun-sdk');
var oss = new ALY.OSS({
  "accessKeyId": '阿里云accessKeyId',
  "secretAccessKey": '阿里云secretAccessKey',
  "endpoint": '阿里云endpoint',
  // 这是 oss sdk 目前支持最新的 api 版本, 不需要修改
  "apiVersion": '2013-10-15'
});
var upload = require('aliyun-oss-stream');
upload({
	stream: st, //流,必需
	oss: oss,	//必需
	Bucket: '阿里云Bucket',	//必需
	Key: '保存的文件路径',   //必需
	partSize: 5 * 1024 * 1024,  //每次上传包的大小,byte,可选,默认5MB(5*1024*1024)
	maxTryNum: 3		//包最多尝试上传次数,可选,默认为3次
}, function(err, result) {
	if(err) return console.log(err);
	console.log('success:', result);
});