public object uploadVideo([FromForm] UploadVideoInput input)
{
//将源文件 读取成文件流
Stream fromFile = input.file.OpenReadStream();
return(OSSService.uploadFile(fromFile, input.filename));
}
public object uploadMaterial([FromForm] UploadMarialInput input)
{
var newMaterial = new Material();
var filename = DateTime.Now.Subtract(new DateTime(1970, 1, 1, 0, 0, 0, 0)).TotalSeconds + input.name;
//将源文件 读取成文件流
Stream fromFile = input.file.OpenReadStream();
var response = OSSService.uploadFile(fromFile, filename);
var url = "http://image.fubang.airuanjian.vip/" + filename;
Console.WriteLine(response);
newMaterial.url = url;
newMaterial.filename = filename;
newMaterial.name = input.filename;
newMaterial.size = input.size;
var ext = input.filename.Split(".").Last();
switch (ext.ToLower())
{
case "mp4":
newMaterial.type = MaterialType.Video;
break;
case "jpg":
case "png":
newMaterial.type = MaterialType.Image;
break;
}
newMaterial.ext = ext;
this.dataContext.materials.Add(newMaterial);
this.dataContext.SaveChanges();
return(Rtn <Material> .Success(newMaterial));
}
public object upload([FromForm(Name = "file")] IFormFile file, string filename)
{
filename = DateTime.Now.Second + filename;
//将源文件 读取成文件流
Stream fromFile = file.OpenReadStream();
OSSService.uploadFile(fromFile, filename);
return(new { filename = "http://cucr.airuanjian.vip/" + filename });
}
public object upload([FromForm(Name = "file")] IFormFile file, string filename)
{
filename = DateTime.Now.Subtract(new DateTime(1970, 1, 1, 0, 0, 0, 0)).TotalSeconds + filename;
//将源文件 读取成文件流
Stream fromFile = file.OpenReadStream();
OSSService.uploadFile(fromFile, filename);
return(Rtn <UploadOutput> .Success(new UploadOutput { url = "http://tpjs.95t92.cn/" + filename, filename = filename }, "上传成功"));
}
public Object uploadImage([FromBody] ImageUploadDTO imageUploadDTO)
{
// 删除非法base64字符
string converted = imageUploadDTO.base64.Replace(@"data:image/png;base64,", "");
converted = converted.Replace("data:image/jpeg;base64,", "");
MemoryStream ms = new MemoryStream(System.Convert.FromBase64String(converted));
var key = System.Guid.NewGuid().ToString() + ".png";
var uploadResult = OSSService.uploadFile(key, ms);
return(new { url = OSSService.url + "/" + key, ok = uploadResult.HttpStatusCode == System.Net.HttpStatusCode.OK });
}
public object uploadVideo([FromForm] UploadVideoInput input)
{
var filename = "upload/" + DateTime.Now.Second + input.filename;
//将源文件 读取成文件流
Stream fromFile = input.file.OpenReadStream();
var res = OSSService.uploadFile(fromFile, filename);
return(Rtn <UploadOutput> .Success(new UploadOutput {
url = "http://tpjs.95t92.cn/" + filename,
filename = filename,
res = res
}));
}
public Rtn <Enclosure> uploadFile([FromForm] UploadFileInput input)
{
var strArr = input.filename.Split(".");
var ext = strArr.Length > 0 ? strArr[strArr.Length - 1] : "";
Stream fromFile = input.file.OpenReadStream();
var res = OSSService.uploadFile(fromFile, input.filename);
var url = "https://cucr.oss-cn-beijing.aliyuncs.com/" + ((int)DateTime.Now.Subtract(new DateTime(1970, 1, 1, 0, 0, 0)).TotalSeconds) + "/" + input.filename;
var file = new Enclosure {
fjName = input.filename, fjAddress = url, fjType = ext, fileSize = fromFile.Length
};
this.oaContext.enclosures.Add(file);
this.oaContext.SaveChanges();
return(Rtn <Enclosure> .Success(file));
}
/// <summary>
/// 将echarts返回的base64 转成图片
/// </summary>
/// <param name="image">文件的base64</param>
/// <param name="ext">扩展名</param>
private string SaveFile(string image, string ext)
{
var mime = ext;
if (ext == "ico")
{
mime = "image/x-icon";
}
var match = Regex.Match(image, "data:" + mime + ";base64,([\\w\\W]*)$");
if (match.Success)
{
Console.WriteLine("match");
image = match.Groups[1].Value;
}
var photoBytes = Convert.FromBase64String(image);
var key = Guid.NewGuid() + "." + ext;
OSSService.uploadFile(new MemoryStream(photoBytes), key);
return("https://cucr.oss-cn-beijing.aliyuncs.com/" + key);
}
/// <summary>
/// 将echarts返回的base64 转成图片
/// </summary>
/// <param name="image">图片的base64形式</param>
/// <param name="proname">项目区分</param>
private string SaveImage(string image, string proname)
{
var matchPng = Regex.Match(image, "data:image/png;base64,([\\w\\W]*)$");
var matchJpg = Regex.Match(image, "data:image/jpg;base64,([\\w\\W]*)$");
var matchJpeg = Regex.Match(image, "data:image/jpeg;base64,([\\w\\W]*)$");
if (matchPng.Success)
{
image = matchPng.Groups[1].Value;
}
if (matchJpg.Success)
{
image = matchJpg.Groups[1].Value;
}
if (matchJpeg.Success)
{
image = matchJpeg.Groups[1].Value;
}
var photoBytes = Convert.FromBase64String(image);
var key = Guid.NewGuid() + "/" + proname + ".png";
OSSService.uploadFile(new MemoryStream(photoBytes), key);
return("https://cucr.oss-cn-beijing.aliyuncs.com/" + key);
}