87 lines
3.5 KiB
C#
87 lines
3.5 KiB
C#
using Infrastructure;
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using Microsoft.AspNetCore.Hosting;
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using Microsoft.AspNetCore.Http;
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using Microsoft.AspNetCore.Mvc;
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using Microsoft.Extensions.Options;
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using System;
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using System.IO;
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using System.Linq;
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using ZR.Admin.WebApi.Filters;
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using ZR.Service.System.IService;
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namespace ZR.Admin.WebApi.Controllers
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{
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[Route("[controller]/[action]")]
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public class UploadController : BaseController
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{
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private NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
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private OptionsSetting OptionsSetting;
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private IWebHostEnvironment WebHostEnvironment;
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private ISysFileService SysFileService;
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public UploadController(IOptions<OptionsSetting> optionsSetting, IWebHostEnvironment webHostEnvironment, ISysFileService fileService)
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{
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OptionsSetting = optionsSetting.Value;
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WebHostEnvironment = webHostEnvironment;
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SysFileService = fileService;
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}
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/// <summary>
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/// 存储文件
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/// </summary>
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/// <param name="formFile"></param>
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/// <returns></returns>
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[HttpPost]
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//[Verify]
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//[ActionPermissionFilter(Permission = "system")]
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public IActionResult SaveFile([FromForm(Name = "file")] IFormFile formFile)
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{
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if (formFile == null) throw new CustomException(ResultCode.PARAM_ERROR, "上传图片不能为空");
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string fileExt = Path.GetExtension(formFile.FileName);
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string fileName = FileUtil.HashFileName(Guid.NewGuid().ToString()).ToLower() + fileExt;
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string finalFilePath = Path.Combine(WebHostEnvironment.WebRootPath, FileUtil.GetdirPath("uploads"), fileName);
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finalFilePath = finalFilePath.Replace("\\", "/").Replace("//", "/");
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if (!Directory.Exists(Path.GetDirectoryName(finalFilePath)))
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{
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Directory.CreateDirectory(Path.GetDirectoryName(finalFilePath));
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}
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using (var stream = new FileStream(finalFilePath, FileMode.Create))
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{
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formFile.CopyToAsync(stream);
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}
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string accessPath = $"{OptionsSetting.Upload.UploadUrl}/{FileUtil.GetdirPath("uploads").Replace("\\", " /")}{fileName}";
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return ToResponse(ResultCode.SUCCESS, accessPath);
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}
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/// <summary>
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/// 存储文件到阿里云
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/// </summary>
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/// <param name="formFile"></param>
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/// <returns></returns>
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[HttpPost]
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//[Verify]
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//[ActionPermissionFilter(Permission = "system")]
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public IActionResult SaveFileAliyun([FromForm(Name = "file")] IFormFile formFile)
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{
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if (formFile == null) throw new CustomException(ResultCode.PARAM_ERROR, "上传文件不能为空");
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string fileExt = Path.GetExtension(formFile.FileName);
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string[] AllowedFileExtensions = new string[] { ".jpg", ".gif", ".png", ".jpeg", ".webp", ".svga", ".xls" };
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int MaxContentLength = 1024 * 1024 * 4;
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if (!AllowedFileExtensions.Contains(fileExt))
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{
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return ToResponse(ResultCode.CUSTOM_ERROR, "上传失败，未经允许上传类型");
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}
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if (formFile.Length > MaxContentLength)
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{
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return ToResponse(ResultCode.CUSTOM_ERROR, "上传文件过大，不能超过 " + (MaxContentLength / 1024).ToString() + " MB");
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}
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(bool, string) result = SysFileService.SaveFile("", formFile);
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return ToResponse(ResultCode.SUCCESS, result.Item2);
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}
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}
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}
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