1
客户端有没有什么办法让从字节数组客户端blob对象不实际的下载文件是有什么办法字节数组转换为Blob对象在node.js中
客户端,我想通过BLOB对象=>
request.get('/api/get/video/blob/'+d1+'/'+d2+'/'+d3)
.end((err, res) => {
if (err) {
console.log("err="+err)
} else {
console.log("data="+res)
if(res)
{
var uploadVideo = new UploadVideo();
uploadVideo.uploadFile(access_token,res// need actual blob object to pass @ res); but what I get is byte array see following code
服务器侧=>
server.route({
method: 'GET',
path: '/api/get/video/blob/{d}/{s}/{x}',
handler: function handler(request, reply) {
const {d,s,x} = request.params;
const key = d+'/'+s+'/'+x;
var bucket = 're.render-previews';
var params = {
Bucket: bucket,
Key: key
};
s3.getObject(params, function(err, data) {
console.log("coming back");
if (err) {
console.log("err=>");
console.log(err);
// reject(err)
} else {
console.log("data=>");
console.log(data);
reply(data); // where I get byteArray
}
});
}
});
'在客户端!==在node.js'中 –
对不起,我想说客户端/节点js(使用npm)在Web开发客户端的 – user2703473
是在浏览器中运行的东西。 http://programmers.stackexchange.com/questions/171203/what-are-the-differences-between-server-side-and-client-side-programming。所以我猜你是服务器端的意思。你能告诉我们一些代码吗? –