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完善表格模块

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This commit is contained in:
lzw
2021-10-31 17:18:57 +08:00
parent 457e503c79
commit 5d0171177b
7 changed files with 256 additions and 10 deletions
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25
Yi.Framework/Yi.Framework.ApiMicroservice/Controllers/RoleController.cs
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@@ -3,12 +3,14 @@ using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Threading.Tasks;
using Yi.Framework.Common.Models;
using Yi.Framework.DTOModel;
using Yi.Framework.Interface;
using Yi.Framework.Model.Models;
using Yi.Framework.WebCore;
namespace Yi.Framework.ApiMicroservice.Controllers
{
@@ -24,8 +26,22 @@ namespace Yi.Framework.ApiMicroservice.Controllers
}
[HttpGet]
public async Task<Result> GetRole()
{
return Result.Success().SetData(await _roleService.GetAllEntitiesTrueAsync());
}
[HttpPost]
public async Task<IActionResult> GetRoleFlie()
{
return Result.Success().SetData(await _roleService.GetAllEntitiesTrueAsync());
var roleList = await _roleService.GetAllEntitiesTrueAsync();
Dictionary<string, string> dt = new();
dt.Add("输出", "文件");
var byteStream = Excel.ExportExcel(roleList.ToList(), dt).ToString();
MemoryStream s = new MemoryStream();
StreamWriter writer = new StreamWriter(s);
writer.Write(byteStream);
writer.Flush();
//stream.Read(byteStream, 0, byteStream.Length);
return new FileStreamResult(s, "application/vnd.ms-excel");
}
/// <summary>
@@ -91,12 +107,13 @@ namespace Yi.Framework.ApiMicroservice.Controllers
/// <summary>
/// 用于给角色设置菜单的时候，点击一个角色，显示这个角色拥有的并列的菜单
/// </summary>
/// <param name="roleId"></param>
/// <param name="role"></param>
/// <returns></returns>
[HttpGet]
public async Task<Result> GetTopMenusByRoleId(int roleId)
public async Task<Result> GetTopMenusByRoleId(role role)
{
return Result.Success().SetData(await _roleService.GetTopMenusByRoleId(roleId) ); ;
return Result.Success().SetData(await _roleService.GetTopMenusByRoleId(role.id) ); ;
}
}
}

2
Yi.Framework/Yi.Framework.Interface/IUserService.cs
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@@ -52,7 +52,7 @@ namespace Yi.Framework.Interface
/// </summary>
/// <param name="userId"></param>
/// <returns></returns>
Task<List<menu>> GetMenuByHttpUser(int userId);
Task<menu> GetMenuByHttpUser(int userId);
/// <summary>
/// 根据路由获取菜单
/// </summary>

2
Yi.Framework/Yi.Framework.Service/MenuService.cs
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@@ -43,7 +43,7 @@ namespace Yi.Framework.Service
public async Task<List<menu>> GetTopMenusByTopMenuIds(List<int> menuIds)
{
return await _DbRead.Set<menu>().Where(u => menuIds.Contains(u.id)).ToListAsync();
return await _DbRead.Set<menu>().AsNoTracking().Where(u => menuIds.Contains(u.id)).ToListAsync();
}
public async Task<menu> SetMouldByMenu(int id1,int id2)

4
Yi.Framework/Yi.Framework.Service/RoleService.cs
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@@ -45,9 +45,9 @@ namespace Yi.Framework.Service
}
public async Task<List<menu>> GetTopMenusByRoleId(int roleId)
{
var role_data = await _Db.Set<role>().Where(u => u.id == roleId).FirstOrDefaultAsync();
var role_data = await _Db.Set<role>().Include(u=>u.menus).Where(u => u.id == roleId).FirstOrDefaultAsync();
var menuList = role_data.menus.Where(u => u.is_delete == Normal).ToList();
menuList.ForEach(u => u.children = null);
return menuList;
}

4
Yi.Framework/Yi.Framework.Service/UserService.cs
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@@ -54,7 +54,7 @@ namespace Yi.Framework.Service
return menuList;
}
public async Task<List<menu>> GetMenuByHttpUser(int userId)
public async Task<menu> GetMenuByHttpUser(int userId)
{
var user_data = await GetUserById(userId);
List<menu> menuList = new();
@@ -78,7 +78,7 @@ namespace Yi.Framework.Service
}
return TopMenuBuild2(TopMenuBuild(endMenu, allMenuIds));
return TopMenuBuild2(TopMenuBuild(endMenu, allMenuIds))[0];
}
/// <summary>
/// 这种就命名的话，改成MenuIconAndShowBuild

228
Yi.Framework/Yi.Framework.WebCore/Excel.cs Normal file
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@@ -0,0 +1,228 @@
using NPOI.SS.UserModel;
using NPOI.XSSF.UserModel;
using System;
using System.Collections.Generic;
using System.Data;
using System.IO;
using System.Linq;
using System.Reflection;
using System.Text;
using System.Threading.Tasks;
namespace Yi.Framework.WebCore
{
public class Excel
{
/// <summary>
/// 读取Excel多Sheet数据
/// </summary>
/// <param name="filePath">文件路径</param>
/// <param name="sheetName">Sheet名</param>
/// <returns></returns>
public static DataSet ReadExcelToDataSet(string filePath, string sheetName = null)
{
if (!File.Exists(filePath))
{
//LogUtil.Debug($"未找到文件{filePath}");
return null;
}
//获取文件信息
FileStream fs = new FileStream(filePath, FileMode.Open, FileAccess.Read);
IWorkbook workbook = WorkbookFactory.Create(fs);
//获取sheet信息
ISheet sheet = null;
DataSet ds = new DataSet();
if (!string.IsNullOrEmpty(sheetName))
{
sheet = workbook.GetSheet(sheetName);
if (sheet == null)
{
//LogUtil.Debug($"{filePath}未找到sheet:{sheetName}");
return null;
}
DataTable dt = ReadExcelFunc(workbook, sheet);
ds.Tables.Add(dt);
}
else
{
//遍历获取所有数据
int sheetCount = workbook.NumberOfSheets;
for (int i = 0; i < sheetCount; i++)
{
sheet = workbook.GetSheetAt(i);
if (sheet != null)
{
DataTable dt = ReadExcelFunc(workbook, sheet);
ds.Tables.Add(dt);
}
}
}
return ds;
}
/// <summary>
/// 读取Excel信息
/// </summary>
/// <param name="workbook">工作区</param>
/// <param name="sheet">sheet</param>
/// <returns></returns>
private static DataTable ReadExcelFunc(IWorkbook workbook, ISheet sheet)
{
DataTable dt = new DataTable();
//获取列信息
IRow cells = sheet.GetRow(sheet.FirstRowNum);
int cellsCount = cells.PhysicalNumberOfCells;
int emptyCount = 0;
int cellIndex = sheet.FirstRowNum;
List<string> listColumns = new List<string>();
bool isFindColumn = false;
while (!isFindColumn)
{
emptyCount = 0;
listColumns.Clear();
for (int i = 0; i < cellsCount; i++)
{
if (string.IsNullOrEmpty(cells.GetCell(i).StringCellValue))
{
emptyCount++;
}
listColumns.Add(cells.GetCell(i).StringCellValue);
}
//这里根据逻辑需要，空列超过多少判断
if (emptyCount == 0)
{
isFindColumn = true;
}
cellIndex++;
cells = sheet.GetRow(cellIndex);
}
foreach (string columnName in listColumns)
{
if (dt.Columns.Contains(columnName))
{
//如果允许有重复列名，自己做处理
continue;
}
dt.Columns.Add(columnName, typeof(string));
}
//开始获取数据
int rowsCount = sheet.PhysicalNumberOfRows;
cellIndex += 1;
DataRow dr = null;
for (int i = cellIndex; i < rowsCount; i++)
{
cells = sheet.GetRow(i);
dr = dt.NewRow();
for (int j = 0; j < dt.Columns.Count; j++)
{
//这里可以判断数据类型
switch (cells.GetCell(j).CellType)
{
case CellType.String:
dr[j] = cells.GetCell(j).StringCellValue;
break;
case CellType.Numeric:
dr[j] = cells.GetCell(j).NumericCellValue.ToString();
break;
case CellType.Unknown:
dr[j] = cells.GetCell(j).StringCellValue;
break;
}
}
dt.Rows.Add(dr);
}
return dt;
}
/// <summary>
/// 导出Excel文件
/// </summary>
/// <typeparam name="T">数据类型</typeparam>
/// <param name="entities">数据实体</param>
/// <param name="dicColumns">列对应关系,如Name->姓名</param>
/// <param name="title">标题</param>
/// <returns></returns>
public static byte[] ExportExcel<T>(List<T> entities, Dictionary<string, string> dicColumns, string title = null)
{
if (entities.Count <= 0)
{
return null;
}
//HSSFWorkbook => xls
//XSSFWorkbook => xlsx
IWorkbook workbook = new XSSFWorkbook();
ISheet sheet = workbook.CreateSheet("test");//名称自定义
IRow cellsColumn = null;
IRow cellsData = null;
//获取实体属性名
PropertyInfo[] properties = entities[0].GetType().GetProperties();
int cellsIndex = 0;
//标题
if (!string.IsNullOrEmpty(title))
{
ICellStyle style = workbook.CreateCellStyle();
//边框
style.BorderBottom = BorderStyle.Dotted;
style.BorderLeft = BorderStyle.Hair;
style.BorderRight = BorderStyle.Hair;
style.BorderTop = BorderStyle.Dotted;
//水平对齐
style.Alignment = HorizontalAlignment.Left;
//垂直对齐
style.VerticalAlignment = VerticalAlignment.Center;
//设置字体
IFont font = workbook.CreateFont();
font.FontHeightInPoints = 10;
font.FontName = "微软雅黑";
style.SetFont(font);
IRow cellsTitle = sheet.CreateRow(0);
cellsTitle.CreateCell(0).SetCellValue(title);
cellsTitle.RowStyle = style;
//合并单元格
sheet.AddMergedRegion(new NPOI.SS.Util.CellRangeAddress(0, 1, 0, dicColumns.Count - 1));
cellsIndex = 2;
}
//列名
cellsColumn = sheet.CreateRow(cellsIndex);
int index = 0;
Dictionary<string, int> columns = new Dictionary<string, int>();
foreach (var item in dicColumns)
{
cellsColumn.CreateCell(index).SetCellValue(item.Value);
columns.Add(item.Value, index);
index++;
}
cellsIndex += 1;
//数据
foreach (var item in entities)
{
cellsData = sheet.CreateRow(cellsIndex);
for (int i = 0; i < properties.Length; i++)
{
if (!dicColumns.ContainsKey(properties[i].Name)) continue;
//这里可以也根据数据类型做不同的赋值，也可以根据不同的格式参考上面的ICellStyle设置不同的样式
object[] entityValues = new object[properties.Length];
entityValues[i] = properties[i].GetValue(item);
//获取对应列下标
index = columns[dicColumns[properties[i].Name]];
cellsData.CreateCell(index).SetCellValue(entityValues[i].ToString());
}
cellsIndex++;
}
byte[] buffer = null;
using (MemoryStream ms = new MemoryStream())
{
workbook.Write(ms);
buffer = ms.GetBuffer();
ms.Close();
}
return buffer;
}
}
}

1
Yi.Framework/Yi.Framework.WebCore/Yi.Framework.WebCore.csproj
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@@ -15,6 +15,7 @@
<PackageReference Include="Microsoft.AspNetCore.Mvc.Abstractions" Version="2.2.0" />
<PackageReference Include="Microsoft.AspNetCore.Mvc.Formatters.Json" Version="2.2.0" />
<PackageReference Include="Microsoft.Extensions.Logging.Log4Net.AspNetCore" Version="5.0.4" />
<PackageReference Include="NPOI" Version="2.5.5" />
<PackageReference Include="Quartz.AspNetCore" Version="3.3.3" />
<PackageReference Include="Swashbuckle.AspNetCore" Version="5.6.3" />
</ItemGroup>