/// <summary>
/// 根据系统和黑名单值查询黑名单列表
/// </summary>
/// <param name="blockSystem">系统名称</param>
/// <param name="blockValue">黑名单值</param>
/// <param name="pageIndex"></param>
/// <param name="pageSize"></param>
/// <returns></returns>
public async Task <ActionResult> SearchBlockList(string blockSystem, string blockValue, int pageIndex = 1, int pageSize = 20)
{
var configService = new BlockListConfigService();
var result = await configService.SearchPagedBlockList(blockSystem, blockValue, pageIndex, pageSize);
return(Content(JsonConvert.SerializeObject(new PagedDataModel <BlockListItem>
{
PageIndex = pageIndex,
PageSize = pageSize,
TotalSize = result.Pager.Total,
Data = result.Source?.ToArray(),
Status = 1
},
DefaultJsonSerializerSettings), "application/json", Encoding.UTF8));
}
public async Task <ActionResult> ImportExcel(string blockSystem)
{
var files = Request.Files;
if (files == null || files.Count <= 0)
{
return(Json(new { code = 1, status = false, msg = "请先选择文件上传" }));
}
var file = files[0];
if (file.ContentType != "application/vnd.ms-excel" &&
file.ContentType != "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet")
{
return(Json(new { code = 1, status = false, msg = "文件格式不正确, 请上传Excel文件" }));
}
var blockDict = new Dictionary <string, BlockListItem>();
using (var stream = file.InputStream)
{
// 读取Excel表格数据
var buffer = new byte[stream.Length];
stream.Read(buffer, 0, buffer.Length);
var workBook = new XSSFWorkbook(new MemoryStream(buffer));
var sheet = workBook.GetSheetAt(0);
for (var rowIndex = sheet.FirstRowNum + 1; rowIndex <= sheet.LastRowNum; rowIndex++)
{
var row = sheet.GetRow(rowIndex);
if (row != null)
{
var blockTypeName = GetCellStringValue(row.GetCell(0));
if (string.IsNullOrEmpty(blockTypeName) || !TypeName2TypeId.ContainsKey(blockTypeName))
{
return(Json(new { code = 1, status = false, msg = $"第{rowIndex + 1}行黑名单类型不正确" }));
}
var tempOutParameter = new Guid();
var blockValue = GetCellStringValue(row.GetCell(1));
if (blockTypeName.Equals("用户Id") && !Guid.TryParse(blockValue, out tempOutParameter))
{
return(Json(new { code = 1, status = false, msg = $"第{rowIndex + 1}行用户Id应为Guid格式" }));
}
try
{
// 避免导入重复记录
if (!blockDict.ContainsKey(blockValue))
{
blockDict[blockValue] = new BlockListItem
{
BlockSystem = blockSystem,
BlockType = GetTypeIdByTypeName(blockTypeName),
BlockValue = blockValue,
BlockBeginTime = row.GetCell(2)?.DateCellValue,
BlockEndTime = row.GetCell(3)?.DateCellValue,
Reason = GetCellStringValue(row.GetCell(4)),
Remark = GetCellStringValue(row.GetCell(5)),
UpdateBy = User.Identity.Name
};
}
}
catch (InvalidOperationException)
{
return(Json(new { code = 1, status = false, msg = $"第{rowIndex + 1}行时间格式不正确" }));
}
}
}
}
if (blockDict.Any())
{
// 将黑名单列表入库
var configService = new BlockListConfigService();
foreach (var item in blockDict)
{
await configService.AddBlockListItem(item.Value);
}
return(Json(new { code = 1, status = true }));
}
return(Json(new { code = 1, status = false, msg = "导入数据不能为空" }));
}
