78 lines
2.9 KiB
C#
78 lines
2.9 KiB
C#
using Microsoft.AspNetCore.Authorization;
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using Microsoft.AspNetCore.Http;
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using Microsoft.AspNetCore.Mvc;
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using Microsoft.Extensions.Hosting;
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Threading.Tasks;
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using Yi.Framework.Common.Models;
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using Yi.Framework.Interface;
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using Yi.Framework.WebCore;
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namespace Yi.Framework.ApiMicroservice.Controllers
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{
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[Route("api/[controller]/[action]")]
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[ApiController]
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public class FileController : ControllerBase
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{
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private IUserService _userService;
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private readonly IHostEnvironment _env;
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public FileController(IUserService userService, IHostEnvironment env)
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{
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_userService = userService;
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_env = env;
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}
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[HttpPost]
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[Authorize]
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public async Task<Result> EditIcon(IFormFile file)
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{
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var _user = HttpContext.GetCurrentUserInfo();
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var user_data = await _userService.GetUserById(_user.id);
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var type = "image";
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var filename = await Upload(type, file);
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user_data.icon = filename;
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await _userService.UpdateAsync(user_data);
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return Result.Success();
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}
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[HttpGet]
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public IActionResult Get(string type, string imageNmae)
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{
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var path = Path.Combine($"wwwroot\\{type}", imageNmae);
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var stream = System.IO.File.OpenRead(path);
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var MimeType = Common.Helper.MimeHelper.GetMimeMapping(imageNmae);
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return new FileStreamResult(stream, MimeType);
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}
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/// <summary>
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/// 该方法不对外暴露
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/// </summary>
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/// <param name="type"></param>
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/// <param name="file"></param>
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/// <returns></returns>
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private async Task<string> Upload(string type,IFormFile file)
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{
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string filename = Guid.NewGuid().ToString() + Path.GetExtension(file.FileName);
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using (var stream = new FileStream(Path.Combine($"wwwroot\\{type}", filename), FileMode.CreateNew, FileAccess.Write))
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{
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await file.CopyToAsync(stream);
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}
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return filename;
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}
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[HttpGet]
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public async Task<IActionResult>ExportFile()
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{
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var userdata = await _userService.GetAllEntitiesTrueAsync();
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var userList = userdata.ToList();
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List<string> header = new() { "用户", "密码", "头像", "昵称", "邮箱", "ip","年龄", "个人介绍", "地址", "手机", "角色" };
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var filename= Common.Helper.ExcelHelper.CreateExcelFromList(userList,header,_env.ContentRootPath.ToString());
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var MimeType = Common.Helper.MimeHelper.GetMimeMapping(filename);
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return new FileStreamResult(new FileStream(Path.Combine(_env.ContentRootPath+@"\wwwroot\Excel", filename), FileMode.Open),MimeType);
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}
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}
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}
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