使用的是JavaScript的方法去上传视频： 选导入必要的js
上jq代码：
` //视频上传到阿里云
var uploader = new AliyunUpload.Vod({
//阿里账号ID，必须有值 ，值的来源https://help.aliyun.com/knowledge_detail/37196.html
//userId:"122", **//这个当时我没写 也可以上传 我也不知道为什么 大佬可以说一下**
//分片大小默认1M，不能小于100K
partSize: 1048576,
//并行上传分片个数，默认5
parallel: 5,
//网络原因失败时，重新上传次数，默认为3
retryCount: 3,
//网络原因失败时，重新上传间隔时间，默认为2秒
retryDuration: 2,
// 开始上传
'onUploadstarted': function(uploadInfo) {
console.log("onUploadStarted:" + uploadInfo.file.name + ", endpoint:" + uploadInfo.endpoint + ", bucket:" +
uploadInfo.bucket + ", object:" + uploadInfo.object);
//上传方式1, 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
//uploader.setUploadAuthAndAddress(uploadInfo, uploadAuth, uploadAddress,videoId);
~~var fileName=$("#file").val();
//判断上传类型
var fileType = fileName.substr(
fileName.lastIndexOf(".")).toUpperCase();
if (fileType != ".MP4") {
popup.alert.show("提示", "视频类型错误(请选择MP4格式)",
function() {
$("#file").val("");
location.reload();
});
popup.loading.hide();
return false;
}~~
**//调用此ajax 去拿到uploadAddress、uploadAuth、videoId 后端代码在后面 我传的参数是文件名与文件大小**
$.ajax({
url: "${ctx}/course/video/videoUpload",
data:{fileName:fileName,fileSize:$("#file")[0].files[0].size},
dataType: 'json',
type: 'post',
success: function(json) {
var uploadAddress = json.uploadAddress;
var uploadAuth = json.uploadAuth;
var videoId = json.videoId;
//得到视频上传的凭证
vId = videoId;
//如果此部分执行说明后端返回凭证成功，从data中获取返回的uploadAddress、uploadAuth、videoId，然后调用阿里云的api直接进行文件上传 **必需要将这三个参数传进去否则无法上传，否则当用VideoId去获取视频地址时会报 此视频上传中或什么什么的 忘了哈哈**
uploader.setUploadAuthAndAddress(uploadInfo, json.uploadAuth, json.uploadAddress, json.videoId);
}
});
},
// 文件上传成功
'onUploadSucceed': function(uploadInfo) {
console.log("onUploadSucceed: " + uploadInfo.file.name + ", endpoint:" + uploadInfo.endpoint + ", bucket:" +
uploadInfo.bucket + ", object:" + uploadInfo.object + uploadInfo);
//文件上传成功后执行所需逻辑
},
// 文件上传失败
'onUploadFailed': function(uploadInfo, code, message) {
console.log("onUploadFailed: file:" + uploadInfo.file.name + ",code:" + code + ", message:" + message);
popup.alert.show("提示",message+"--code："+code, function() {
});
},
// 文件上传进度，单位：字节
'onUploadProgress': function(uploadInfo, totalSize, loadedPercent) {
console.log("onUploadProgress:file:" + uploadInfo.file.name + ", fileSize:" + totalSize + ", percent:" + Math.ceil(
loadedPercent * 100) + "%");
//控制台显示进度
popup.loading.show();
},
// 上传凭证超时
'onUploadTokenExpired': function(uploadInfo) {
console.console.log("onUploadTokenExpired");
popup.alert.show("提示","上传凭证超时", function() {});
//上传方式1 实现时，根据uploadInfo.videoId调用刷新视频上传凭证接口重新获取UploadAuth
// uploader.resumeUploadWithAuth(uploadAuth);
// 上传方式2 实现时，从新获取STS临时账号用于恢复上传
// uploader.resumeUploadWithSTSToken(accessKeyId, accessKeySecret, secretToken, expireTime);
},
//全部文件上传结束
'onUploadEnd': function(uploadInfo) {
console.log("onUploadEnd: uploaded all the files");
popup.loading.hide();
popup.alert.show("提示","上传成功", function() {});
//将返回的videoId填充到隐藏框中
$("#videoId").val(vId);
}
});
var userData = {
Vod: {
UserData: {
IsShowWaterMark: false,
Priority: 7
}
}
};
**//这是循环获取你的文件并传进 uploader 中 html:<input type="file" name="file" id="file" class="required"/>**
document.getElementById("file").addEventListener('change', function(event) {
for (var i = 0; i < event.target.files.length; i++) {
// 逻辑代码
uploader.addFile(event.target.files[i], null, null, null, JSON.stringify(userData));
}
**//将文件传入到你的uploader 后 就要调用 此方法来开始上传 这时候就会走上面第一个function 'onUploadstarted': function(uploadInfo)**
uploader.startUpload();
});`
后端代码 AccessKeyId 与AccessKeySecret 是必需的
我写了一个工具类
import java.io.IOException;
import java.io.InputStream;
import java.util.Properties;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.aliyuncs.DefaultAcsClient;
import com.aliyuncs.IAcsClient;
import com.aliyuncs.exceptions.ClientException;
import com.aliyuncs.exceptions.ServerException;
import com.aliyuncs.profile.DefaultProfile;
import com.aliyuncs.vod.model.v20170321.CreateUploadVideoRequest;
import com.aliyuncs.vod.model.v20170321.CreateUploadVideoResponse;
import com.aliyuncs.vod.model.v20170321.GetPlayInfoRequest;
import com.aliyuncs.vod.model.v20170321.GetPlayInfoResponse;
import com.aliyuncs.vod.model.v20170321.RefreshUploadVideoRequest;
import com.aliyuncs.vod.model.v20170321.RefreshUploadVideoResponse;
public class AliyunVideoUtils {
private static final Logger logger = LoggerFactory.getLogger(AliyunVideoUtils.class);
private static String accessKeyId = null;
private static String accessKeySecret = null;
private static DefaultAcsClient client = null;
**//我用的时xml 方式去记录我 AccessKeyId 与AccessKeySecret 的 使用静态块的形式去加载出来**
static {
try {
InputStream is = AliyunVideoUtils.class.getResourceAsStream("/alivod.properties");
if (is == null) {
throw new RuntimeException("系统找不到阿里云video相关配置文件");
}
Properties properties = new Properties();
properties.load(is);
accessKeyId =properties.getProperty("AccessKeyId");
accessKeySecret =properties.getProperty("AccessKeySecret");
} catch (IOException e) {
e.printStackTrace();
}
client = new DefaultAcsClient(
DefaultProfile.getProfile("cn-shanghai", accessKeyId, accessKeySecret));
}
**//此方法就是去获取uploadAddress、uploadAuth、videoId 这三个参数的 上面的ajax 就是调用 此方法**
public static CreateUploadVideoResponse createUploadVideo(String fileName, long fileSize) {
CreateUploadVideoResponse response = null;
try {
CreateUploadVideoRequest request = new CreateUploadVideoRequest();
request.setFileName(fileName); //传入文件名
request.setFileSize(Long.valueOf(fileSize)); //文件大小
request.setTitle(fileName); //文件标题
response = client.getAcsResponse(request); //记住我的AccessKeyId 与AccessKeySecret 是在静态中已经传入到new DefaultAcsClient(
//DefaultProfile.getProfile("cn-shanghai"//这是区域, accessKeyId, accessKeySecret))；调用DefaultProfile.getProfile 获取DefaultAcsClient 实例
} catch (ServerException e) {
logger.error("CreateUploadVideoRequest Server Exception:{}", e.getMessage(), e);
} catch (ClientException e) {
logger.error("CreateUploadVideoRequest Client Exception:{}", e.getMessage(), e);
}
return response;
}
/**
* 如上传地址与上传凭证失效了 就调用此方法 根据传入videoId 重新获取上传地址与上传凭证uploadauth与uploadAddress
* @param videoId
* @return
*/
public static RefreshUploadVideoResponse refreshUploadVideo(String videoId) {
RefreshUploadVideoResponse response = null;
try {
RefreshUploadVideoRequest request = new RefreshUploadVideoRequest();
request.setVideoId(videoId);
response = client.getAcsResponse(request);
} catch (ServerException e) {
logger.error("RefreshUploadVideoRequest Server Exception:{}", e.getMessage(), e);
e.printStackTrace();
} catch (ClientException e) {
logger.error("RefreshUploadVideoRequest Client Exception:{}", e.getMessage(), e);
}
return response;
}
/**
* 获取视频的播放地址
*/
public static GetPlayInfoResponse getPlayInfo(String uuid) {
// 创建SubmitMediaInfoJob实例并初始化
DefaultProfile profile = DefaultProfile.getProfile(
"cn-Shanghai", // // 点播服务所在的地域ID，中国大陆地域请填cn-shanghai
accessKeyId, // 您的AccessKey ID
accessKeySecret); // 您的AccessKey Secret
IAcsClient client = new DefaultAcsClient(profile);
GetPlayInfoRequest request = new GetPlayInfoRequest();
//获取视频基本信息
// GetVideoPlayAuthRequest requestAuth = new GetVideoPlayAuthRequest();
// request.setVideoId(uuid);
// GetVideoPlayAuthResponse videoPlayAuthReq = null;
// 视频ID。
request.setVideoId(uuid); //这是VideoId你上传完成后返回给你的VideoId 要通过这个id去获取视频播放地址
request.setFormats("mp4"); // 这是指定获取什么类型视频地址 但是你上传的视频 一定是这个格式 不指定会有一两个视频格式视频 一个是你原
//上传的格式，一个是m3u8格式
try {
GetPlayInfoResponse response = client.getAcsResponse(request);
// 此是获取视频第一帧 System.out.println(response.getVideoBase().getCoverURL());
return response;
// System.out.println(new Gson().toJson(response));
// for (GetPlayInfoResponse.PlayInfo playInfo : response.getPlayInfoList()) {
// // 播放地址
// System.out.println("PlayInfo.PlayURL = " + playInfo.getPlayURL());
// }
} catch (ServerException e) {
e.printStackTrace();
} catch (ClientException e) {
System.out.println("ErrCode:" + e.getErrCode());
System.out.println("ErrMsg:" + e.getErrMsg());
System.out.println("RequestId:" + e.getRequestId());
}
return null;
}
//response.getVideoBase() 这个里面是视频信息
//response.getPlayInfoList() 播放地址的在里面
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