npm install --save-dev mix-gulp-qiniu

var gulp = require('gulp'),
    qiniuCDN = require('mix-gulp-qiniu');

gulp.task('qiniu', function () {
    return gulp.src(['app/**/*.*'])
        .pipe(qiniuCDN({
            AK: Your ACCESS_KEY,
            SK: Your SECRET_KEY,
            scope: bucketname,
            src_root: 'xxx', // local directory to upload
            qiniu_dir: 'xxx', // qiniu directory
            quiet: true // no log
        }))
});

// upload example , upload entire directory:

gulp.task('qiniu', function () {
    return gulp.src(['app/**/*.*'])
        .pipe(qiniuCDN({
            AK: Your ACCESS_KEY,
            SK: Your SECRET_KEY,
            scope: 'my-bucket',
            src_root: 'app', // local directory to upload
            qiniu_dir: 'app-static', // qiniu directory which upload to
            quiet: true // no log
        }))
});

// results like this:
// app/images/logo.png -> [cdn_host]/app-static/images/logo.png
// app/images/1.png -> [cdn_host]/app-static/images/1.png
// ...

{
    scope,
    callbackUrl,
    callbackBody,
    returnUrl,
    returnBody,
    asyncOps,
    endUser,
    expires,
    params,
    mimeType,
    crc32,
    checkCrc
}