77 lines
2.6 KiB
C#
77 lines
2.6 KiB
C#
using Microsoft.AspNetCore.Authorization;
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using Microsoft.AspNetCore.Mvc;
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using Microsoft.Extensions.Localization;
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using Yi.Framework.Common.Const;
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using Yi.Framework.Common.Enum;
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using Yi.Framework.Common.Helper;
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using Yi.Framework.Common.Models;
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using Yi.Framework.Interface;
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using Yi.Framework.Language;
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using Yi.Framework.Model.Models;
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using Yi.Framework.Model.Query;
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using Yi.Framework.Repository;
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using Yi.Framework.WebCore.AttributeExtend;
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namespace Yi.Framework.ApiMicroservice.Controllers
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{
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[ApiController]
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public class BaseExcelController<T> : ControllerBase where T : class, new()
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{
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protected IRepository<T> _repository;
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public BaseExcelController(IRepository<T> repository)
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{
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_repository = repository;
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}
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/// <summary>
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/// 下载模板
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/// </summary>
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/// <returns></returns>
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[HttpGet]
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[AllowAnonymous]
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public IActionResult Template()
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{
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List<T> users = new();
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var fileName = nameof(T) + PathConst.DataTemplate;
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var path = ExcelHelper.DownloadImportTemplate(users, fileName, Path.Combine(PathConst.wwwroot, PathEnum.Excel.ToString()));
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var file = System.IO.File.OpenRead(path);
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return File(file, "text/plain", $"{DateTime.Now.ToString("yyyyMMddHHmmssffff") + fileName }.xlsx");
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}
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/// <summary>
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/// 导出数据
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/// </summary>
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/// <returns></returns>
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[HttpGet]
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[AllowAnonymous]
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public async Task<IActionResult> Export()
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{
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var users = await _repository.GetListAsync();
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var fileName = DateTime.Now.ToString("yyyyMMddHHmmssffff") + nameof(T) + PathConst.DataExport;
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var path = ExcelHelper.ExportExcel(users, fileName, Path.Combine(PathConst.wwwroot, PathEnum.Temp.ToString()));
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var file = System.IO.File.OpenRead(path);
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return File(file, "text/plain", $"{ fileName }.xlsx");
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}
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/// <summary>
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/// 导入数据
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/// </summary>
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/// <returns></returns>
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[HttpPost]
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[AllowAnonymous]
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public async Task<Result> Import(IFormFile formFile)
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{
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List<T> datas = ExcelHelper.ImportData<T>(formFile.OpenReadStream());
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//全量删除在重新插入
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var res = await _repository.UseTranAsync(async () =>
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{
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await _repository.DeleteAsync(u => true);
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await _repository.InsertRangeAsync(datas);
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});
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return Result.Success().SetStatus(res);
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}
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}
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}
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