/// <summary>
/// 轮播图
/// </summary>
public IActionResult Slideshow()
{
var gateway = Config.OtherService.Gateway;
var data = pageMngService.GetNavigationImgPlays(gateway);
data.UploadUrl = UrlCommon.CreateUrlPath(gateway, Config.OtherService.Api.Upload.Url);
return(View(data));
}
public virtual async Task <IActionResult> Upload([FromServices] IHostingEnvironment env)
{
UploadFileModel upload = new UploadFileModel();
var files = Request.Form.Files;
if (files.Count > 0)
{
var file = files[0];
string md5code = string.Empty;
using (var inputStream = file.OpenReadStream())
{
using (var md5 = System.Security.Cryptography.MD5.Create())
{
byte[] retVal = md5.ComputeHash(inputStream);
StringBuilder md5sb = new StringBuilder();
for (int i = 0; i < retVal.Length; i++)
{
md5sb.Append(retVal[i].ToString("x2"));
}
md5code = md5sb.ToString();
}
}
// 文件名完整路径
upload.extension = Path.GetExtension(file.FileName);
upload.fileName = md5code + upload.extension;
var path = string.Format(@"\images\Upload\{0}\{1}", DateTime.Today.Year.ToString(), DateTime.Today.Month.ToString().PadLeft(2, '0'));
upload.path = string.Format(@"{0}\{1}", path, upload.fileName);
upload.fullPath = UrlCommon.CreateUrlPath(Request.GetSiteUri(), upload.path);
var savedFilePath = env.WebRootPath + path;
if (!Directory.Exists(savedFilePath))
{
Directory.CreateDirectory(savedFilePath);
}
var fullFileNamePath = Path.Combine(savedFilePath, upload.fileName);
if (!System.IO.File.Exists(fullFileNamePath))
{
try
{
using (var fileStream = new FileStream(fullFileNamePath, FileMode.Create))
{
await file.CopyToAsync(fileStream);
}
}
catch (Exception ex)
{
}
}
return(new JsonResult(VRequestInfo.SuccessResult("上传成功", upload)));
}
return(new JsonResult(VRequestInfo.ErrorResult("上传失败")));
}
