/// <summary>
/// 将另外的图片路径上传到我们服务器，返回我们服务器的图片路径
/// </summary>
/// <param name="url"></param>
/// <param name="isreload">是否获取了新路径</param>
/// <returns></returns>
public static string GetMyServerImgUrl(string url, ref bool isreload)
{
if (string.IsNullOrEmpty(url))
{
return("");
}
if (url.Contains("i.vzan.cc"))
{
return(url);
}
string aliTempImgKey = "";
using (WebClient web = new WebClient())
{
byte[] data = web.DownloadData(url);
string aliTempImgFolder = AliOSSHelper.GetOssImgKey("jpg", false, out aliTempImgKey);
if (AliOSSHelper.PutObjectFromByteArray(aliTempImgFolder, data, 1, ".jpg"))
{
isreload = true;
return(aliTempImgKey);
}
}
return("");
}
public string UpLoadToAliOss(string url, string ext, string sourceUlr, string title)
{
string aliTempImgKey = string.Empty;
if (!url.Contains("http"))
{
return(aliTempImgKey = $"{WebSiteConfig.cdnurl}content/default_qrcode.png"); //"http://j.vzan.cc/dz/content/default_qrcode.png";
}
byte[] data = null;
try
{
using (WebClient web = new WebClient())
{
data = web.DownloadData(url);
}
var aliTempImgFolder = AliOSSHelper.GetOssImgKey(ext, false, out aliTempImgKey);
var putResult = AliOSSHelper.PutObjectFromByteArray(aliTempImgFolder, data, 1, "." + ext);
if (!putResult)
{
log4net.LogHelper.WriteInfo(typeof(AliOSSHelper), "下载图片上传失败！图片同步到Ali失败！");
//上传失败
return(string.Empty);
}
}
catch (Exception ex)
{
log4net.LogHelper.WriteInfo(typeof(AliOSSHelper), ex.Message + "---" + url + "---" + sourceUlr + "---" + title);
return(string.Empty);
}
return(aliTempImgKey);
}
public ReturnMsg Upload(string utoken, string filetype = "img")
{
// 检查是否是 multipart/form-data
if (!Request.Content.IsMimeMultipartContent())
{
result.msg = "不支持的上传类型";
return(result);
}
HttpFileCollection files = HttpContext.Current.Request.Files;
if (files.Count <= 0)
{
result.msg = "请选择要上传的文件";
return(result);
}
using (Stream stream = files[0].InputStream)
{
string fileExtension = Path.GetExtension(files[0].FileName).ToLower();
HashSet <string> img = new HashSet <string>()
{
".jpg", ".jpeg", ".png", ".gif", ".bmp"
};
HashSet <string> video = new HashSet <string>()
{
".mp4", ".rmvb", ".flv"
};
if (filetype == "img" && !img.Contains(fileExtension))
{
result.msg = $"上传失败！只支持：{string.Join(",", img)}格式的图片！";
return(result);
}
else if (filetype == "video" && !video.Contains(fileExtension))
{
result.msg = $"上传失败！只支持：{string.Join(",", img)}格式的视频！";
return(result);
}
byte[] imgByteArray = new byte[stream.Length];
stream.Read(imgByteArray, 0, imgByteArray.Length);
// 设置当前流的位置为流的开始
stream.Seek(0, SeekOrigin.Begin);
//开始上传
string url = string.Empty;
string ossurl = AliOSSHelper.GetOssImgKey(fileExtension.Replace(".", ""), false, out url);
bool putResult = AliOSSHelper.PutObjectFromByteArray(ossurl, imgByteArray, 1, fileExtension);
if (putResult)
{
result.code = 1;
result.msg = "上传成功";
result.obj = url;
}
else
{
result.msg = "上传失败";
result.obj = "";
}
return(result);
}
}
public string SaveImageToAliOSS(byte[] byteArray)
{
string aliTempImgKey = string.Empty;
string aliTempImgFolder = AliOSSHelper.GetOssImgKey("jpg", false, out aliTempImgKey);
AliOSSHelper.PutObjectFromByteArray(aliTempImgFolder, byteArray, 1, ".jpg");
return(aliTempImgKey);
}
public ActionResult SaveImgByServerId(string media_id = "")
{
int times = 1;
reGetToken:
string token = WxHelper.GetToken(webview_appid, webview_appsecret, false);
string url = string.Empty;
var posturl = string.Format("http://file.api.weixin.qq.com/cgi-bin/media/get?access_token={0}&media_id={1}", token, media_id);
HttpWebRequest req = (HttpWebRequest)HttpWebRequest.Create(posturl);
byte[] result = null;
using (WebResponse response = req.GetResponse())
{
//在这里对接收到的页面内容进行处理
Stream stream = response.GetResponseStream();
List <byte> bytes = new List <byte>();
int temp = stream.ReadByte();
while (temp != -1)
{
bytes.Add((byte)temp);
temp = stream.ReadByte();
}
if (response.ContentType == "image/jpeg")
{
result = bytes.ToArray();
}
else
{
string errorResult = System.Text.Encoding.UTF8.GetString(bytes.ToArray());
if (errorResult.IndexOf("40001") != -1 && times < 3)
{
WxHelper.GetToken(webview_appid, webview_appsecret, true);
times += 1;
goto reGetToken;
}
}
}
string fileExtension = ".jpg";
if (result != null && result.Length > 0)
{
string ossurl = AliOSSHelper.GetOssImgKey(fileExtension.Replace(".", ""), false, out url);
bool putResult = AliOSSHelper.PutObjectFromByteArray(ossurl, result, 1, fileExtension);
if (putResult)
{
return(Json(new { isok = true, msg = url }));
}
else
{
return(Json(new { isok = false, msg = "保存失败" }));
}
}
return(Json(new { isok = false, msg = "上传失败" }));
}
public ActionResult uploadImageFromPost(int index = 0, bool isSave = false)
{
//var mediaId = Guid.NewGuid().ToString();
if (Request.Files.Count == 0)
{
return(Json(new BaseResult()
{
result = false, msg = "请选择一张图片"
}, JsonRequestBehavior.AllowGet));
}
using (Stream stream = Request.Files[0].InputStream)
{
string outext = "jpg";
byte[] imgByteArray = new byte[stream.Length];
stream.Read(imgByteArray, 0, imgByteArray.Length);
// 设置当前流的位置为流的开始
stream.Seek(0, SeekOrigin.Begin);
//开始上传图片
string aliTempImgKey = string.Empty;
var aliTempImgFolder = AliOSSHelper.GetOssImgKey(outext, false, out aliTempImgKey);
var putResult = AliOSSHelper.PutObjectFromByteArray(aliTempImgFolder, imgByteArray, 1, "." + outext);
if (!putResult)
{
log4net.LogHelper.WriteInfo(this.GetType(), "图片上传失败！图片同步到Ali失败！mediaId");
return(Json(new { result = false, msg = "图片上传失败！图片同步到Ali失败！" }, JsonRequestBehavior.AllowGet));
}
//添加到附件
//var pic = new Bitmap(stream);
//var imgWidth = picWith > 0 ? picWith : pic.Width;//获取图片宽度
//var imgHeigth = picHeigth > 0 ? picHeigth : pic.Height; //获取图片高度
//var imgSize = 0;
//切割缩略图
//var thumpath = Utility.AliOss.AliOSSHelper.GetAliImgThumbKey(aliTempImgKey, 200, 200);
var thumpath = aliTempImgKey;
//aliTempImgKey = aliTempImgKey.Replace("oss.", "img.") + $"@1e_1c_0o_0l_100sh_{imgHeigth}h_{imgWidth}w_90q.src";
Attachment model = new Attachment()
{
postfix = "." + outext,
filepath = aliTempImgKey,
thumbnail = thumpath
//fid = minisnsId
//imgsize = imgSize
//userid = usermodel.Id
};
var imgId = 0;
if (isSave)
{
isSave = int.TryParse(AttachmentBll.SingleModel.Add(model).ToString(), out imgId);
}
return(Json(new { mediaId = imgId, path = aliTempImgKey, thumpath = thumpath, isSuccessSave = isSave, index = index }, JsonRequestBehavior.AllowGet));
}
}
/// <summary>
/// 传图片，电脑发帖是附件
/// </summary>
/// <param name="minisnsId"></param>
/// <param name=domname></param>
/// <param name="folder"></param>
/// <param name="imageThumbnailUrl"></param>
/// <param name="imgWidth"></param>
/// <param name="imgHeigth"></param>
/// <param name="imgSize"></param>
/// <param name="postfix"></param>
/// <param name="isWatermark"></param>
/// <returns></returns>
protected string uploadimg(byte[] byteData, out int imgWidth, out int imgHeigth, int imgSize, string postfix, bool istemp = true)
{
string msg = string.Empty;
string BackUrl = "0";
imgWidth = 0; imgHeigth = 0;
MemoryStream imgStreamWithWaterMark = null;
try
{
postfix = "." + postfix.ToLower();
string aliTempImgKey = string.Empty;
using (MemoryStream imgStream = new MemoryStream(byteData))
{
using (imgStreamWithWaterMark = imgStream)
{
using (var image = new System.Drawing.Bitmap(imgStreamWithWaterMark))
{
imgWidth = image.Width; imgHeigth = image.Height;
if (postfix == "")
{
return("上传文件不能为空");//上传文件不能为空
}
List <string> typelist = new List <string>()
{
".gif", ".jpg", ".jpeg", ".png", ".bmp"
};
if (!typelist.Contains(postfix))
{
return("格式错误"); //格式错误！
}
if (imgSize > 20 * 1024 * 1024)
{
return("大小超出限制");//大小超出限制
}
if (imgSize >= 5 * 1024 * 1024 && postfix != ".gif")
{
imgStreamWithWaterMark = Utility.ImgHelper.CompressImage(new System.Drawing.Bitmap(imgStreamWithWaterMark), Convert.ToInt32(imgWidth * 0.6), Convert.ToInt32(imgHeigth * 0.6), 100);
}
if (null != imgStreamWithWaterMark)
{
//同步到AliOss
//上传的目录
var aliTempImgFolder = AliOSSHelper.GetOssImgKey(postfix.Replace(".", string.Empty), istemp, out aliTempImgKey);
var byteArray = imgStreamWithWaterMark.ToArray();
var putResult = AliOSSHelper.PutObjectFromByteArray(aliTempImgFolder, byteArray, 1, postfix);
if (!putResult)
{
log4net.LogHelper.WriteInfo(this.GetType(), "图片同步到Ali失败！");
}
}
else
{
Exception ex = new Exception("AliOss同步文件失败imgStreamWithWaterMark为null");
log4net.LogHelper.WriteError(this.GetType(), ex);
return("{\"id\":\"-1\",\"imgUrl\":\"\"}");
}
}
}
BackUrl = aliTempImgKey;
}
}
catch (Exception ex)
{
log4net.LogHelper.WriteError(this.GetType(), ex);
return("0");
}
finally
{
if (null != imgStreamWithWaterMark)
{
imgStreamWithWaterMark.Dispose();
}
}
return(BackUrl);
}
public static bool SaveImageToAliOSS(byte[] byteArray, out string aliTempImgKey)
{
string aliTempImgFolder = AliOSSHelper.GetOssImgKey("jpg", false, out aliTempImgKey);
return(AliOSSHelper.PutObjectFromByteArray(aliTempImgFolder, byteArray, 1, ".jpg"));
}
public ActionResult Image()
{
HttpFileCollection FileCollect = System.Web.HttpContext.Current.Request.Files;
string ext = string.Empty; Stream imgStreamWithWaterMark = null;
int cityid = Context.GetRequestInt("cityid", 0);
if (FileCollect.Count > 0)
{
try
{
var file = FileCollect["upfile"];
Stream filestrem = file.InputStream;
if (null != filestrem)
{
//var text = string.Empty; var city = new C_CityInfoBLL().GetModel(cityid);
//if (null != city)
//{
// text = city.CName;
//} //添加水印
//imgStreamWithWaterMark = StreamHelpers.AddTextWatermark(filestrem, text);
//if (null == imgStreamWithWaterMark)
imgStreamWithWaterMark = filestrem;//添加水印失败就不添加水印,继续保存
}// 上传的文件为空
else
{
log4net.LogHelper.WriteInfo(this.GetType(), "fileStream为null!");
return(Json(new { state = "error", msg = "fileStream null" }, "text/x-json"));
}
imgStreamWithWaterMark.Position = 0;//保证流可读
byte[] byteData = StreamHelpers.ReadFully(imgStreamWithWaterMark);
Utility.ImgHelper.IsImgageType(byteData, "jpg", out ext);
//不是图片格式不让上传
string[] ImgType = new string[] { "jpg", "jpeg", "gif", "png", "bmp" };
if (!ImgType.Contains <string>(ext.ToLower()))
{
return(Json(new { state = "error", msg = "不支持的格式" }, "text/x-json"));
}
if (null != byteData)
{
//同步到AliOss
string format = "." + ext;
string aliImgKey;
string aliTempImgFolder = AliOSSHelper.GetOssImgKey(ext, false, out aliImgKey);
bool putResult = AliOSSHelper.PutObjectFromByteArray(aliTempImgFolder, byteData, 1, format);
if (!putResult)
{
log4net.LogHelper.WriteInfo(this.GetType(), "图片同步到Ali失败！");
}
return(Json(new
{
originalName = file.FileName,
name = "",
url = aliImgKey,
size = file.ContentLength,
state = "SUCCESS",
type = format
}, "text/x-json"));
}
else
{
return(Json(new { state = "error", msg = "byteData null" }, "text/x-json"));
}
}
catch (Exception ex)
{
log4net.LogHelper.WriteError(this.GetType(), ex);
return(Json(new { state = "error", msg = "runtime error" }, "text/x-json"));
}
finally
{
if (null != imgStreamWithWaterMark)
{
imgStreamWithWaterMark.Dispose();
}
}
}
else
{
return(Json(new { state = "error", msg = "no data to upload" }, "text/x-json"));
}
}
public static string DownloadImage(int cityid, string imgUrl)
{
try
{
string postfix = string.Empty, filepath = string.Empty;
if (imgUrl.Contains("http://mmbiz.qpic.cn"))
{
if (imgUrl.Contains("?"))
{
int start = imgUrl.IndexOf("?");
imgUrl = imgUrl.Substring(0, start);
}
}
//上传原图的路径
WebRequest fileWebRequest = null;
try
{
fileWebRequest = WebRequest.Create(imgUrl);
}
catch (Exception)
{
return(string.Empty);
}
//捕捉路径问题的返回错误
MemoryStream container = null;
Stream imgStreamWithWaterMark = null;
try
{
using (WebResponse fileWebResponse = fileWebRequest.GetResponse())
{
container = new MemoryStream();
fileWebResponse.GetResponseStream().CopyTo(container);
container.Position = 0;//保证流可读
if (null != container && container.Length > 0)
{
string text = string.Empty;
//var city = new C_CityInfoBLL().GetModel(cityid);
//if (null != city)
//{
// text = city.CName;
//} //添加水印
//imgStreamWithWaterMark = Utility.IO.StreamHelpers.AddTextWatermark(container, text);
if (null == imgStreamWithWaterMark)
{
imgStreamWithWaterMark = container; //添加水印失败就不添加水印,继续保存
}
imgStreamWithWaterMark.Position = 0; //保证流可读
byte[] byteData = Utility.IO.StreamHelpers.ReadFully(imgStreamWithWaterMark);
string ext;
Utility.ImgHelper.IsImgageType(byteData, "jpg", out ext);
string format = "." + ext;
List <string> typelist = new List <string>()
{
".gif", ".jpg", ".jpeg", ".png", ".bmp", ".riff"
};
if (!typelist.Contains(format))
{
return("notpic"); //格式错误！
}
if (ext == "riff") // 公众号文章图片格式
{
ext = "jpg";
}
string aliImgUrl = string.Empty; string aliOssImgName = string.Empty; string aliOssImgUrl = string.Empty;
aliOssImgName = AliOSSHelper.GetOssImgKey(ext, false, out aliOssImgUrl);
bool retult = AliOSSHelper.PutObjectFromByteArray(aliOssImgName, byteData, 1);
if (retult)
{
return(aliOssImgUrl);
}
else
{
return("");
}
}
else
{
log4net.LogHelper.WriteInfo(typeof(CityCommonUtils), "自动抓取图片DownloadImage fileWebResponse.GetResponseStream() 为null");
}
}
}
catch (Exception ex)
{
log4net.LogHelper.WriteError(typeof(Utility.Module), ex);
return("notpic"); // 不是图片
}
finally {
if (null != container)
{
container.Dispose();
}
if (null != imgStreamWithWaterMark)
{
imgStreamWithWaterMark.Dispose();
}
}
}
catch (Exception ex)
{
log4net.LogHelper.WriteError(typeof(Utility.Module), ex);
//跟踪一下为什么说URI格式错误
log4net.LogHelper.WriteInfo(typeof(Utility.Module), imgUrl);
}
return("");
}
public static void GetVoiceFromPath(ref Voices voice, string path)
{
Image img = null;
FileInfo mp3File = null;
Image waterPic = null;
try
{
mp3File = new FileInfo(path);
Mp3Lib.Mp3File mp3file = new Mp3Lib.Mp3File(mp3File);
Id3Lib.TagHandler taginfo = new Id3Lib.TagHandler(mp3file.TagModel);
voice.Singer = taginfo.Artist; // 歌手。
voice.Album = taginfo.Album; // 专辑。
voice.SongName = taginfo.Title; // 歌名。
//log4net.LogHelper.WriteInfo(typeof(Voices), string.Format("{0}:{1}:{2}", taginfo.Artist, taginfo.Album, taginfo.Title));
//ShellClass sh = new ShellClass();
//Folder dir = sh.NameSpace(Path.GetDirectoryName(path));
//FolderItem item = dir.ParseName(Path.GetFileName(path));
//voice.VoiceTime = string.IsNullOrEmpty(dir.GetDetailsOf(item, 27)) ? 0 : GetTimeSecond(dir.GetDetailsOf(item, 27)); // 获取歌曲时长。
//voice.Singer = dir.GetDetailsOf(item, 13); // 歌手。
//voice.Album = dir.GetDetailsOf(item, 14); // 专辑。
//voice.SongName = dir.GetDetailsOf(item, 21); // 歌名。
img = taginfo.Picture;
if (img != null)
{
//string ImgUploadUrl = System.IO.Path.Combine(ConfigurationManager.AppSettings["ImgUploadUrl2"], "mp3", DateTime.Now.Year.ToString(), DateTime.Now.Month.ToString());
//string ImageUrl = ConfigurationManager.AppSettings["ImageUrl2"] + "mp3/" + DateTime.Now.Year.ToString() + "/" + DateTime.Now.Month.ToString();
Guid guid = Guid.NewGuid();
string fileName = guid.ToString() + ".jpg";
//if (!Directory.Exists(ImgUploadUrl))
//{
// Directory.CreateDirectory(ImgUploadUrl);
//}
// string savepath = Path.Combine(ImgUploadUrl, fileName);
//if (!File.Exists(savepath))
//{
// img.Save(savepath);
//}
//封面图,传到OSS
string aliTempImgKey = string.Empty;
string songPic = AliOSSHelper.GetOssImgKey("jpg", false, out aliTempImgKey);
byte[] imgBytes = Utility.ImgHelper.ImageToBytes(img);
bool putResult = AliOSSHelper.PutObjectFromByteArray(songPic, imgBytes, 1, ".jpg");
voice.SongPic = songPic;// ImageUrl + "/" + fileName; //歌曲图片
//带播放水印的图片,传到OSS
waterPic = Utility.ImgHelper.GetWaterPic(img);
string aliTempImgKeySharePic = string.Empty;
string SharePic = AliOSSHelper.GetOssImgKey("jpg", false, out aliTempImgKeySharePic);
byte[] imgBytesSharePic = Utility.ImgHelper.ImageToBytes(waterPic);
bool putResultSharePic = AliOSSHelper.PutObjectFromByteArray(SharePic, imgBytesSharePic, 1, ".jpg");
voice.SharePic = songPic;
//Image waterPic = GetWaterPic(img);
// if (!string.IsNullOrEmpty(waterPic))
// {
// voice.SharePic = ImageUrl + "/" + waterPic; //分享图片
// }
}
if (mp3File != null)
{
//删除MP3文件
mp3File.Delete();
}
}
catch (Exception ex)
{
log4net.LogHelper.WriteError(typeof(Mp3Lib.Mp3File), ex);
}
finally
{
if (img != null)
{
img.Dispose();
}
if (waterPic != null)
{
waterPic.Dispose();
}
}
}
/// <summary>
/// 更新店铺动态视频所属店铺动态id以及转移视频和图片-蔡华兴
/// </summary>
/// <param name="videopath"></param>
/// <param name="oldhvid"></param>
/// <param name="strategyId"></param>
/// <param name="videotype"></param>
/// <returns></returns>
public async Task <bool> HandleVideoLogicStrategyAsync(string videopath, int oldhvid, int strategyId, int videotype)
{
int result = 0;
try
{
if (!string.IsNullOrEmpty(videopath))
{
//清除老视频
if (oldhvid > 0)
{
C_AttachmentVideo cattV = GetModel(oldhvid);
if (cattV != null)
{
Delete(oldhvid);
RemoveRedis(cattV.itemId, cattV.itemType);//清除缓存
}
}
C_AttachmentVideo cVideo = new C_AttachmentVideo();
List <string> extents = new List <string> {
"mp4", "ogg", "mpeg4", "webm", "MP4", "OGG", "MPEG4", "WEBM"
};
string fileType = videopath.Substring(videopath.LastIndexOf('.') + 1);
//判断是否需要转码
if (!extents.Contains(fileType))
{
var regex = new Regex(@"(?i)\.[\S]*");
var tempconverpath = regex.Replace(videopath.Replace("temp/", "").Replace(fileType, "mp4"), ".mp4");
cVideo.convertFilePath = VideoAliMtsHelper.GetUrlFromKey(tempconverpath);
//转码
await VideoAliMtsHelper.SubMitVieoJob(videopath, cVideo.convertFilePath);
//获取封面图
var videoImgUrl = string.Empty;
var videoImgKey = AliOSSHelper.GetOssImgKey("jpg", false, out videoImgUrl);
await VideoAliMtsHelper.SubMitVieoSnapshotJob(tempconverpath, videoImgKey);
cVideo.itemId = strategyId;
cVideo.status = 1;
cVideo.createDate = DateTime.Now;
cVideo.itemType = videotype; //;
cVideo.sourceFilePath = videopath; //视频路径
cVideo.videoPosterPath = videoImgUrl; //封面
result = Convert.ToInt32(Add(cVideo));
}
else
{
var videokey = videopath.Replace("temp/", "");
//临时目录移动
var moveResult = AliOSSHelper.CopyObect(videopath, videokey, ".mp4");
if (!moveResult)
{
return(false);
}
//AliOss视频copy成功
else
{
//获取封面图
var videoImgUrl = string.Empty;
var videoImgKey = AliOSSHelper.GetOssImgKey("jpg", false, out videoImgUrl);
await VideoAliMtsHelper.SubMitVieoSnapshotJob(videokey, videoImgKey);
cVideo.itemId = strategyId;
cVideo.status = 1;
cVideo.createDate = DateTime.Now;
cVideo.itemType = videotype;
cVideo.sourceFilePath = videokey;//视频路径
var regex = new Regex(@"(?i)\.[\S]*");
cVideo.convertFilePath = VideoAliMtsHelper.GetUrlFromKey(regex.Replace(videopath.Replace("temp/", ""), ".mp4"));
cVideo.videoPosterPath = videoImgUrl;//封面
result = Convert.ToInt32(Add(cVideo));
}
}
}
}
catch (Exception)
{
}
return(result > 0);
}
/// <summary>
/// 发帖成功后，视频处理，临时文件拷贝到正式文件， 如果要转码，需要进行转码
/// 目前一个视频附件只能有一个
/// </summary>
/// <param name="itemId"></param>
/// <param name="itemType"></param>
/// <param name="videoKey"></param>
/// <param name="cityInfoId"></param>
public async Task <bool> HandleVideo(int itemId, int itemType, string videoKey_Org, int cityInfoId = 0)
{
var cVideo = GetModel($"itemId={itemId} and itemType={itemType}");
if (cVideo == null)
{
cVideo = new C_AttachmentVideo();
}
cVideo.createDate = DateTime.Now;
cVideo.itemId = itemId;
cVideo.itemType = itemType;// (int)C_Enums.AttachmentVideoType.店铺动态视频;
cVideo.sourceFilePath = videoKey_Org;
cVideo.status = 1;
cVideo.cityCode = cityInfoId;
List <string> extents = new List <string> {
"mp4", "ogg", "mpeg4", "webm", "MP4", "OGG", "MPEG4", "WEBM"
};
string fileType = "mp4";
string[] keyExt = videoKey_Org.Split('.');
if (keyExt.Length > 1)
{
fileType = keyExt[1];
}
//无需转换 , 直接COPY
if (extents.Contains(fileType))
{
var videokey = videoKey_Org.Replace("temp/", "");
//临时目录移动
var moveResult = AliOSSHelper.CopyObect(videoKey_Org, videokey, ".mp4");
cVideo.convertFilePath = VideoAliMtsHelper.GetUrlFromKey(videoKey_Org.Replace("temp/", ""));
//AliOss视频copy成功
if (true == moveResult)
{
//获取封面图
var videoImgUrl = string.Empty;
var videoImgKey = AliOSSHelper.GetOssImgKey("jpg", false, out videoImgUrl);
await VideoAliMtsHelper.SubMitVieoSnapshotJob(videoKey_Org, videoImgKey);
cVideo.videoPosterPath = videoImgUrl;
}
else
{
log4net.LogHelper.WriteInfo(typeof(VideoAttachmentBLL), "移动视频失败tempPath= " + videoKey_Org);
}
}
else//需要转码
{
var regex = new System.Text.RegularExpressions.Regex(@"(?i)\.[\S]*");
var convertUrl = VideoAliMtsHelper.GetUrlFromKey(regex.Replace(videoKey_Org.Replace("temp/", ""), ".mp4"));
//提交给Ali转码
var covertResult = await VideoAliMtsHelper.SubMitVieoJob(videoKey_Org, convertUrl);
cVideo.convertFilePath = convertUrl;
if (covertResult)
{
//获取封面图
var videoImgUrl = string.Empty;
var videoImgKey = AliOSSHelper.GetOssImgKey("jpg", false, out videoImgUrl);
await VideoAliMtsHelper.SubMitVieoSnapshotJob(videoKey_Org, videoImgKey);
cVideo.videoPosterPath = videoImgUrl;
}
else
{
log4net.LogHelper.WriteInfo(typeof(VideoAttachmentBLL), "提交转码视频失败tempPath= " + videoKey_Org);
}
}
if (cVideo.id == 0)
{
Add(cVideo);
}
else
{
Update(cVideo);
}
return(true);
}
