140 lines
3.5 KiB
C#
140 lines
3.5 KiB
C#
using Learun.Util;
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using System;
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using System.Collections.Generic;
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namespace Learun.Application.Base.SystemModule
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{
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/// <summary>
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/// 版 本 PIT-ADMS V7.0.3 敏捷开发框架
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/// Copyright (c) 2013-2018 Hexagon PPM
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/// 创 建：超级管理员
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/// 日 期：2019-01-02 12:03
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/// 描 述：图片保存
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/// </summary>
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public class ImgBLL: ImgIBLL
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{
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private ImgService imgService = new ImgService();
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#region 获取数据
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/// <summary>
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/// 获取页面显示列表数据
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/// <summary>
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/// <param name="queryJson">查询参数</param>
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/// <returns></returns>
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public IEnumerable<ImgEntity> GetPageList(Pagination pagination, string queryJson)
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{
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try
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{
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return imgService.GetPageList(pagination, queryJson);
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}
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catch (Exception ex)
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{
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if (ex is ExceptionEx)
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{
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throw;
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}
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else
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{
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throw ExceptionEx.ThrowBusinessException(ex);
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}
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}
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}
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/// <summary>
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/// 获取LR_Base_Img表实体数据
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/// <param name="keyValue">主键</param>
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/// <summary>
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/// <returns></returns>
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public ImgEntity GetEntity(string keyValue)
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{
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try
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{
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return imgService.GetEntity(keyValue);
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}
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catch (Exception ex)
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{
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if (ex is ExceptionEx)
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{
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throw;
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}
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else
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{
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throw ExceptionEx.ThrowServiceException(ex);
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}
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}
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}
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#endregion
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#region 提交数据
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/// <summary>
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/// 删除实体数据
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/// <param name="keyValue">主键</param>
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/// <summary>
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/// <returns></returns>
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public void DeleteEntity(string keyValue)
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{
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try
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{
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imgService.DeleteEntity(keyValue);
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}
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catch (Exception ex)
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{
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if (ex is ExceptionEx)
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{
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throw;
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}
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else
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{
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throw ExceptionEx.ThrowBusinessException(ex);
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}
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}
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}
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/// <summary>
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/// 保存实体数据（新增、修改）
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/// <param name="keyValue">主键</param>
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/// <summary>
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/// <returns></returns>
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public void SaveEntity(string keyValue, ImgEntity entity)
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{
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try
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{
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imgService.SaveEntity(keyValue, entity);
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}
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catch (Exception ex)
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{
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if (ex is ExceptionEx)
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{
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throw;
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}
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else
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{
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throw ExceptionEx.ThrowBusinessException(ex);
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}
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}
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}
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#endregion
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/// <summary>
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/// 获取图片
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/// </summary>
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/// <param name="keyValue">主键</param>
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public void GetImg(string keyValue)
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{
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ImgEntity imgEntity = GetEntity(keyValue);
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if (imgEntity != null && !string.IsNullOrEmpty(imgEntity.F_Content))
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{
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FileDownHelper.DownLoadBase64(imgEntity.F_Content.Replace("data:image/png;base64,", ""), imgEntity.F_Name);
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}
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}
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}
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}
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