OneDrive API Node.js - Can´t use :/createUploadSession Content-Range Error

问题

My problem was that I couldn´t upload files bigger than 4MB so I used the createuploadsession according to createuploadsession

I successfully get the uploadUrl value from the createuploadsession response. Now I try to make a PUT request with this code

var file = 'C:\\files\\box.zip'

fs.readFile(file, function read(e, f) {
    request.put({
        url: 'https://api.onedrive.com/rup/545d583xxxxxxxxxxxxxxxxxxxxxxxxx',
        headers: {
            'Content-Type': mime.lookup(file),
            'Content-Length': f.length,
            'Content-Range': 'bytes ' + f.length
        }
    }, function(er, re, bo) {
        console.log('#324324', bo);
    }); 
}); 

But I will get as response "Invalid Content-Range header value" also if I would try

'Content-Range': 'bytes 0-' + f.length
//or
'Content-Range': 'bytes 0-' + f.length + '/' + f.length

I will get the same response.
Also I don´t want to chunk my file I just want to upload my file complete in 1run. Does anybody have sample code for upload a file to the uploadUrl from the createuploadsession response. Also do I really need to get first this uploadurl before i can upload files bigger than 4mb or is there an alternative way?

回答1:

How about following sample script?

The flow of this script is as follows.

1. Retrieve access token from refresh token.
2. Create sesssion.
3. Upload file by every chunk. Current chunk size is max which is 60 * 1024 * 1024 bytes. You can change freely.

The detail information is https://dev.onedrive.com/items/upload_large_files.htm.

Sample script :

var fs = require('fs');
var request = require('request');
var async = require('async');

var client_id = "#####";
var redirect_uri = "#####";
var client_secret = "#####";
var refresh_token = "#####";
var file = "./sample.zip"; // Filename you want to upload.
var onedrive_folder = 'SampleFolder'; // Folder on OneDrive
var onedrive_filename = file; // If you want to change the filename on OneDrive, please set this.

function resUpload(){
    request.post({
        url: 'https://login.microsoftonline.com/common/oauth2/v2.0/token',
        form: {
            client_id: client_id,
            redirect_uri: redirect_uri,
            client_secret: client_secret,
            grant_type: "refresh_token",
            refresh_token: refresh_token,
        },
    }, function(error, response, body) { // Here, it creates the session.
        request.post({
            url: 'https://graph.microsoft.com/v1.0/drive/root:/' + onedrive_folder + '/' + onedrive_filename + ':/createUploadSession',
            headers: {
                'Authorization': "Bearer " + JSON.parse(body).access_token,
                'Content-Type': "application/json",
            },
            body: '{"item": {"@microsoft.graph.conflictBehavior": "rename", "name": "' + onedrive_filename + '"}}',
        }, function(er, re, bo) {
            uploadFile(JSON.parse(bo).uploadUrl);
        });
    });
}

function uploadFile(uploadUrl) { // Here, it uploads the file by every chunk.
    async.eachSeries(getparams(), function(st, callback){
        setTimeout(function() {
            fs.readFile(file, function read(e, f) {
                request.put({
                    url: uploadUrl,
                    headers: {
                        'Content-Length': st.clen,
                        'Content-Range': st.cr,
                    },
                    body: f.slice(st.bstart, st.bend + 1),
                }, function(er, re, bo) {
                    console.log(bo);
                });
            });
            callback();
        }, st.stime);
    });
}

function getparams(){
    var allsize = fs.statSync(file).size;
    var sep = allsize < (60 * 1024 * 1024) ? allsize : (60 * 1024 * 1024) - 1;
    var ar = [];
    for (var i = 0; i < allsize; i += sep) {
        var bstart = i;
        var bend = i + sep - 1 < allsize ? i + sep - 1 : allsize - 1;
        var cr = 'bytes ' + bstart + '-' + bend + '/' + allsize;
        var clen = bend != allsize - 1 ? sep : allsize - i;
        var stime = allsize < (60 * 1024 * 1024) ? 5000 : 10000;
        ar.push({
            bstart : bstart,
            bend : bend,
            cr : cr,
            clen : clen,
            stime: stime,
        });
    }
    return ar;
}

resUpload();

In my environment, this works fine. I could upload a 100 MB file to OneDrive using this script. If this doesn't work at your environment, feel free to tell me.

来源：https://stackoverflow.com/questions/45684079/onedrive-api-node-js-can%c2%b4t-use-createuploadsession-content-range-error