/// <summary> /// 重建索引 /// </summary> public void RebuildIndex() { //pageSize参数决定了每次批量取多少条数据进行索引。要注意的是,如果是分布式搜索,客户端会将这部分数据通过WCF传递给服务器端,而WCF默认的最大传输数据量是65535B,pageSize较大时这个设置显然是不够用的,WCF会报400错误;系统现在将最大传输量放宽了,但仍要注意一次不要传输过多,如遇异常,可适当调小pageSize的值 int pageSize = 1000; int pageIndex = 1; long totalRecords = 0; bool isBeginning = true; bool isEndding = false; MicroblogQuery query = new MicroblogQuery(); do { //分页获取微博列表 PagingDataSet<MicroblogEntity> microblogs = microBlogService.GetMicroblogs(query, pageSize, pageIndex); totalRecords = microblogs.TotalRecords; isEndding = (pageSize * pageIndex < totalRecords) ? false : true; //重建索引 List<MicroblogEntity> microblogsList = microblogs.ToList<MicroblogEntity>(); IEnumerable<Document> docs = MicroblogIndexDocument.Convert(microblogsList); searchEngine.RebuildIndex(docs, isBeginning, isEndding); isBeginning = false; pageIndex++; } while (!isEndding); }
public ActionResult ManageMicroblogs(int pageIndex = 1, string userId = null, string keyword = null, MediaType? mediaType = null, AuditStatus? auditStatus = null, DateTime? startdate = null, DateTime? enddate = null, int pageSize = 20, string tenantTypeId = null, long? ownerId = null) { pageResourceManager.InsertTitlePart("微博管理"); #region 组装搜索条件 MicroblogQuery query = new MicroblogQuery(); long? id = null; if (!string.IsNullOrEmpty(userId)) { userId = userId.TrimStart(',').TrimEnd(','); if (!string.IsNullOrEmpty(userId)) { id = long.Parse(userId); } } query.OwnerId = ownerId; query.Keyword = keyword; query.UserId = id; query.MediaType = mediaType; query.AuditStatus = auditStatus; query.TenantTypeId = tenantTypeId; if (startdate != DateTime.MinValue) query.StartDate = startdate; if (enddate != DateTime.MinValue && enddate.HasValue) query.EndDate = enddate.Value.AddDays(1); #endregion ViewData["userId"] = id; PagingDataSet<MicroblogEntity> microblogs = microblogService.GetMicroblogs(query, pageSize, pageIndex); if (tenantTypeId == null) { tenantTypeId = TenantTypeIds.Instance().User(); } ViewData["tenantTypeId"] = tenantTypeId; return View(microblogs); }
/// <summary> /// 管理员后台获取列表方法 /// </summary> /// <param name="query">查询条件</param> ///<param name="pageSize">每页显示内容数</param> ///<param name="pageIndex">页码</param> /// <returns></returns> public PagingDataSet<MicroblogEntity> GetMicroblogs(MicroblogQuery query, int pageSize, int pageIndex) { return microblogRepository.GetMicroblogs(query, pageSize, pageIndex); }