通过网页上传阿里云点播视频

时间：2020-03-17 15:36:40 阅读：319 评论：0 收藏：0 [点我收藏+]
标签：splay cti 调用简单 oda 一个网页 == font
由于工作关系，需要不定时在阿里云上传视频文件，为了更加简化操作提升效率，结合WPF及阿里云SDK写了一个视频预览、截图、视频翻转以及本地视频上传并获取上传后视频的ImgUrl和videoUrl等关键播放参数的小工具
由于SDK中没有提供C#版的本地上传视频SDK，本人也不熟悉C++ ，只能从提供的JavaScriptDemo中，简单修改了个上传视频的页面，以下为正题：
js文档层级关系
lib
|---jquery.min.js
|---aliyun-upload-sdk
　　　　　|-----aliyun-upload-sdk-1.5.0.min.js
|-----lib
|-----es6-promise.min.js
|-----aliyun-oss-sdk-5.3.1.min.js
上传视频主页面代码
<!DOCTYPE html>
<html>

    <head>
        <meta charset="utf-8">
        <title>正式版上传视频文件</title>
        <script src="./lib/jquery.min.js"></script>
        <script src="./lib/aliyun-upload-sdk/aliyun-upload-sdk-1.5.0.min.js"></script>
        <script src="./lib/aliyun-upload-sdk/lib/es6-promise.min.js"></script>
        <script src="./lib/aliyun-upload-sdk/lib/aliyun-oss-sdk-5.3.1.min.js"></script>
        <style type="text/css">
            .container {
                width: 1200px;
                margin: 0 auto;
            }
            
            .input-control {
                margin: 5px 0;
            }
            
            .input-control label {
                font-size: 14px;
                color: #333;
                width: 30%;
                text-align: right;
                display: inline-block;
                vertical-align: middle;
                margin-right: 10px;
            }
            
            .input-control input {
                width: 30%;
                height: 30px;
                padding: 0 5px;
            }
            
            .upload {
                padding: 30px 50px;
            }
            
            .progress {
                font-size: 14px;
            }
            
            .progress i {
                font-style: normal;
            }
            
            .upload-type {
                color: #666;
                font-size: 12px;
                padding: 10px 0;
            }
            
            .upload-type button {
                margin: 0 10px 0 20px;
            }
            
            .status {
                font-size: 14px;
                margin-left: 30px;
            }
            
            .info {
                font-size: 14px;
                padding-left: 30px;
            }
        </style>
    </head>

    <body>
        <div class="container">
            <div class="setting">
                <div class="input-control">
                    <label for="timeout">请求过期时间（配置项 timeout, 默认 60000）:</label>
                    <input type="text" id="timeout" placeholder="输入过期时间, 单位毫秒">
                </div>

                <div class="input-control">
                    <label for="partSize">分片大小（配置项 partSize, 默认 1048576）:</label>
                    <input type="text" class="form-control" id="partSize" placeholder="输入分片大小, 单位bit, 最小100k">
                </div>

                <div class="input-control">
                    <label for="parallel">上传分片数（配置项 parallel, 默认 5）:</label>
                    <input type="text" class="form-control" id="parallel" placeholder="输入并行上传分片个数, 默认为5">
                </div>

                <div class="input-control">
                    <label for="retryCount">网络失败重试次数（配置项 retryCount, 默认 3）:</label>
                    <input type="text" class="form-control" id="retryCount" placeholder="输入网络失败重试次数, 默认为3">
                </div>

                <div class="input-control">
                    <label for="retryDuration">网络失败重试间隔（配置项 retryDuration, 默认 2）:</label>
                    <input type="text" class="form-control" id="retryDuration" placeholder="输入网络失败重试间隔, 默认2秒">
                </div>

                <div class="input-control">
                    <label for="region">配置项 region, 默认 cn-shanghai:</label>
                    <select id="region">
                        <option>cn-shanghai</option>
                        <option>eu-central-1</option>
                        <option>ap-southeast-1</option>
                    </select>
                </div>

                <div class="input-control">
                    <label for="userId">阿里云账号ID:</label>
                    <input type="text" value="13000000000000" disabled class="form-control" id="userId" placeholder="输入阿里云账号ID">
                </div>
                <div class="input-control">
                    <label for="userId">视频文件的ID:</label>
                    <input type="text" class="form-control" id="videoId" placeholder="输入视频文件VideoId">
                </div>
                <div class="input-control">
                    <label for="userId">视频上传凭证:</label>
                    <input type="text" class="form-control" id="videoAuth" placeholder="输入视频上传凭证videoAuth">
                </div>
                <div class="input-control">
                    <label for="userId">视频上传地址:</label>
                    <input type="text" class="form-control" id="videoAddress" placeholder="输入视频上传地址videoAddress">
                </div>

            </div>

            <div class="upload">
                <div>
                    <input type="file" id="fileUpload">
                    <label class="status">上传状态: <span id="status"></span></label>
                </div>
                <div class="upload-type">
                    上传方式一, 使用 UploadAuth 上传:
                    <button id="authUpload" disabled="true">开始上传</button>
                    <button id="pauseUpload" disabled="true">暂停</button>
                    <button id="resumeUpload" disabled="true">恢复上传</button>
                    <span class="progress">上传进度: <i id="auth-progress">0</i> %</span>
                    <span></span>
                </div>
            </div>
            <div class="info">uploadAuth及uploadAddress参数请查看
                <a href="https://help.aliyun.com/document_detail/55407.html" target="_blank">获取上传地址和凭证 </a>
            </div>
        </div>
        <script>
            //兼容IE11
            if(!FileReader.prototype.readAsBinaryString) {
                FileReader.prototype.readAsBinaryString = function(fileData) {
                    var binary = "";
                    var pt = this;
                    var reader = new FileReader();
                    reader.onload = function(e) {
                        var bytes = new Uint8Array(reader.result);
                        var length = bytes.byteLength;
                        for(var i = 0; i < length; i++) {
                            binary += String.fromCharCode(bytes[i]);
                        }
                        //pt.result  - readonly so assign binary
                        pt.content = binary;
                        pt.onload()
                    }
                    reader.readAsArrayBuffer(fileData);
                }
            }
            $(document).ready(function() {
                /** 
                 * 创建一个上传对象
                 * 使用 UploadAuth 上传方式
                 */
                function createUploader() {
                    var uploader = new AliyunUpload.Vod({
                        timeout: $(‘#timeout‘).val() || 60000,
                        partSize: $(‘#partSize‘).val() || 1048576,
                        parallel: $(‘#parallel‘).val() || 5,
                        retryCount: $(‘#retryCount‘).val() || 3,
                        retryDuration: $(‘#retryDuration‘).val() || 2,
                        region: $(‘#region‘).val(),
                        userId: $(‘#userId‘).val(),
                        // 添加文件成功
                        addFileSuccess: function(uploadInfo) {
                            $(‘#authUpload‘).attr(‘disabled‘, false)
                            $(‘#resumeUpload‘).attr(‘disabled‘, false)
                            $(‘#status‘).text(‘添加文件成功, 等待上传...‘)
                            console.log("addFileSuccess: " + uploadInfo.file.name)
                            console.log("videoId：" + uploadInfo.videoInfo.videoId)
                            console.log("uploadAddress：" + uploadInfo.videoInfo.uploadAddress)
                            console.log("uploadAuth：" + uploadInfo.videoInfo.uploadAuth)
                        },
                        // 开始上传
                        onUploadstarted: function(uploadInfo) {
                            // 如果是 UploadAuth 上传方式, 需要调用 uploader.setUploadAuthAndAddress 方法
                            // 如果是 UploadAuth 上传方式, 需要根据 uploadInfo.videoId是否有值，调用点播的不同接口获取uploadauth和uploadAddress
                            // 如果 uploadInfo.videoId 有值，调用刷新视频上传凭证接口，否则调用创建视频上传凭证接口
                            // 注意: 这里是测试 demo 所以直接调用了获取 UploadAuth 的测试接口, 用户在使用时需要判断 uploadInfo.videoId 存在与否从而调用 openApi
                            // 如果 uploadInfo.videoId 存在, 调用 刷新视频上传凭证接口(https://help.aliyun.com/document_detail/55408.html)
                            // 如果 uploadInfo.videoId 不存在,调用 获取视频上传地址和凭证接口(https://help.aliyun.com/document_detail/55407.html)
                            if(!uploadInfo.videoId) {
                                console.log(‘走了if方法‘)
                                var uploadAuth = uploadInfo.videoInfo.uploadAuth 
                                var uploadAddress = uploadInfo.videoInfo.uploadAddress
                                var videoId = uploadInfo.videoInfo.videoId
                                uploader.setUploadAuthAndAddress(uploadInfo,uploadAuth, uploadAddress, videoId)
                                $(‘#status‘).text(‘文件开始上传...‘)
                                console.log("onUploadStarted:" + uploadInfo.file.name + ", endpoint:" + uploadInfo.endpoint + ", bucket:" + uploadInfo.bucket + ", object:" + uploadInfo.object)
                            } else {
                                // 如果videoId有值，根据videoId刷新上传凭证
                                // https://help.aliyun.com/document_detail/55408.html?spm=a2c4g.11186623.6.630.BoYYcY
                                console.log(‘走了else方法‘)
                                var refreshUrl = ‘https://demo-vod.cn-shanghai.aliyuncs.com/voddemo/RefreshUploadVideo?BusinessType=vodai&TerminalType=pc&DeviceModel=iPhone9,2&UUID=59ECA-4193-4695-94DD-7E1247288&AppVersion=1.0.0&Title=haha1&FileName=xxx.mp4&VideoId=‘ + uploadInfo.videoId
                                $.get(refreshUrl, function(data) {
                                    var uploadAuth = data.UploadAuth
                                    var uploadAddress = data.UploadAddress
                                    var videoId = data.VideoId
                                    uploader.setUploadAuthAndAddress(uploadInfo, uploadAuth, uploadAddress, videoId)
                                }, ‘json‘)
                            }
                        },
                        // 文件上传成功
                        onUploadSucceed: function(uploadInfo) {
                            console.log("onUploadSucceed: " + uploadInfo.file.name + ", endpoint:" + uploadInfo.endpoint + ", bucket:" + uploadInfo.bucket + ", object:" + uploadInfo.object)
                            $(‘#status‘).text(‘文件上传成功!‘)
                        },
                        // 文件上传失败
                        onUploadFailed: function(uploadInfo, code, message) {
                            console.log("onUploadFailed: file:" + uploadInfo.file.name + ",code:" + code + ", message:" + message)
                            $(‘#status‘).text(‘文件上传失败!‘)
                        },
                        // 取消文件上传
                        onUploadCanceled: function(uploadInfo, code, message) {
                            console.log("Canceled file: " + uploadInfo.file.name + ", code: " + code + ", message:" + message)
                            $(‘#status‘).text(‘文件上传已暂停!‘)
                        },
                        // 文件上传进度，单位：字节, 可以在这个函数中拿到上传进度并显示在页面上
                        onUploadProgress: function(uploadInfo, totalSize, progress) {
                            console.log("onUploadProgress:file:" + uploadInfo.file.name + ", fileSize:" + totalSize + ", percent:" + Math.ceil(progress * 100) + "%")
                            var progressPercent = Math.ceil(progress * 100)
                            $(‘#auth-progress‘).text(progressPercent)
                            $(‘#status‘).text(‘文件上传中...‘)
                        },
                        // 上传凭证超时
                        onUploadTokenExpired: function(uploadInfo) {
                            // 上传大文件超时, 如果是上传方式一即根据 UploadAuth 上传时
                            // 需要根据 uploadInfo.videoId 调用刷新视频上传凭证接口(https://help.aliyun.com/document_detail/55408.html)重新获取 UploadAuth
                            // 然后调用 resumeUploadWithAuth 方法, 这里是测试接口, 所以我直接获取了 UploadAuth
                            $(‘#status‘).text(‘文件上传超时!‘)

                            let refreshUrl = ‘https://demo-vod.cn-shanghai.aliyuncs.com/voddemo/RefreshUploadVideo?BusinessType=vodai&TerminalType=pc&DeviceModel=iPhone9,2&UUID=59ECA-4193-4695-94DD-7E1247288&AppVersion=1.0.0&Title=haha1&FileName=xxx.mp4&VideoId=‘ + uploadInfo.videoId
                            $.get(refreshUrl, function(data) {
                                var uploadAuth = data.UploadAuth
                                uploader.resumeUploadWithAuth(uploadAuth)
                                console.log(‘upload expired and resume upload with uploadauth ‘ + uploadAuth)
                            }, ‘json‘)
                        },
                        // 全部文件上传结束
                        onUploadEnd: function(uploadInfo) {
                            $(‘#status‘).text(‘文件上传完毕!‘)
                            console.log("onUploadEnd: uploaded all the files")
                        }
                    })
                    return uploader
                }

                var uploader = null

                $(‘#fileUpload‘).on(‘change‘, function(e) {
                    var file = e.target.files[0]
                    if(!file) {
                        alert("请先选择需要上传的文件!")
                        return
                    }
                    var Title = file.name
                    //userData对象
                    var userData = ‘{"Vod":{"videoId":‘+ ‘"‘ + $(‘#videoId‘).val()+ ‘"‘ +
                                ‘,"uploadAddress":‘+ ‘"‘ +$(‘#videoAddress‘).val()+ ‘"‘+
                                ‘,"uploadAuth":‘+ ‘"‘ + $(‘#videoAuth‘).val()+ ‘"‘ +‘}}‘
                    if(uploader) {
                        uploader.stopUpload()
                        $(‘#auth-progress‘).text(‘0‘)
                        $(‘#status‘).text("")
                    }
                    uploader = createUploader()
                    // 首先调用 uploader.addFile(event.target.files[i], null, null, null, userData)
                    console.log(uploader)
                    uploader.addFile(file, null, null, null, userData)
                    $(‘#authUpload‘).attr(‘disabled‘, false)
                    $(‘#pauseUpload‘).attr(‘disabled‘, true)
                    $(‘#resumeUpload‘).attr(‘disabled‘, true)
                })

                // 第一种方式 UploadAuth 上传 
                $(‘#authUpload‘).on(‘click‘, function() {
                    // 然后调用 startUpload 方法, 开始上传
                    if(uploader !== null) {
                        uploader.startUpload()
                        $(‘#authUpload‘).attr(‘disabled‘, true)
                        $(‘#pauseUpload‘).attr(‘disabled‘, false)
                    }
                })

                // 暂停上传
                $(‘#pauseUpload‘).on(‘click‘, function() {
                    if(uploader !== null) {
                        uploader.stopUpload()
                        $(‘#resumeUpload‘).attr(‘disabled‘, false)
                        $(‘#pauseUpload‘).attr(‘disabled‘, true)
                    }
                })

                $(‘#resumeUpload‘).on(‘click‘, function() {
                    if(uploader !== null) {
                        uploader.startUpload()
                        $(‘#resumeUpload‘).attr(‘disabled‘, true)
                        $(‘#pauseUpload‘).attr(‘disabled‘, false)
                    }
                })

            })
        </script>
    </body>

</html>