36 lines
1.6 KiB
Plaintext
36 lines
1.6 KiB
Plaintext
public async Task<IActionResult> FileSave()
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{
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var files = Request.Form.Files;
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long size = files.Sum(f => f.Length);
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string webRootPath = _hostingEnvironment.WebRootPath;
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string contentRootPath = _hostingEnvironment.ContentRootPath;
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List<Tuple<string, string, string>> result = new List<Tuple<string, string, string>>();
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foreach (var formFile in files)
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{
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if (formFile.Length > 0)
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{
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string fileExt = Path.GetExtension(formFile.FileName);
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long fileSize = formFile.Length; //获得文件大小，以字节为单位
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string newFileName = formFile.FileName.Replace(fileExt, "") + '_' + System.Guid.NewGuid().ToString() + fileExt;//随机生成新的文件名
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//物理路径
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var phyfilePath = $"{webRootPath}\\upload\\";
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if (System.IO.Directory.Exists(phyfilePath) == false)//如果不存在就创建file文件夹
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{
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System.IO.Directory.CreateDirectory(phyfilePath);
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}
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using (var stream = new FileStream(phyfilePath + newFileName, FileMode.Create))
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{
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await formFile.CopyToAsync(stream);
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}
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//前台访问路径
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var filePath = $"{Request.Host}/upload/{newFileName}";
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result.Add(Tuple.Create(formFile.FileName, fileExt, filePath));
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}
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}
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return Ok(new { files.Count, result });
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} |