/// <summary>
/// 创建产品索引
/// </summary>
private void CreateProductIndex(string indexPath)
{
Product_BLL productBll = new Product_BLL();
LuceneNet lucene = new LuceneNet(indexPath);
var products = productBll.GetProduct();
#region 需要添加到索引的字段
var needCreateField = new Dictionary <string, bool>();
needCreateField.Add(Utilities.GetPropertyName <Product>(f => f.PID), false);
needCreateField.Add(Utilities.GetPropertyName <Product>(f => f.Description), false);
needCreateField.Add(Utilities.GetPropertyName <Product>(f => f.Name), true);
needCreateField.Add(Utilities.GetPropertyName <Product>(f => f.IsBest), false);
needCreateField.Add(Utilities.GetPropertyName <Product>(f => f.IsHot), false);
needCreateField.Add(Utilities.GetPropertyName <Product>(f => f.IsNew), false);
needCreateField.Add(Utilities.GetPropertyName <Product>(f => f.IsRecommend), false);
needCreateField.Add(Utilities.GetPropertyName <Product>(f => f.MarketPrice), false);
needCreateField.Add(Utilities.GetPropertyName <Product>(f => f.OfficialGuarantee), false);
needCreateField.Add(Utilities.GetPropertyName <Product>(f => f.SaleCount), false);
needCreateField.Add(Utilities.GetPropertyName <Product>(f => f.ShowImg), false);
#endregion
var isCreateSuccess = lucene.CreateIndexByData <Product>(products, needCreateField, true);
if (!isCreateSuccess)
{
//如果索引没有创建成功通知管理员
}
}
public ActionResult GetIndex(string key)
{
var records = LuceneNet.SearchFromIndex(key);
ViewBag.Records = records;
return(View());
}
public ActionResult AddRecordByAdmin(Record record)
{
var adminStr = CookieHelper.GetCookie(HttpContext);
if (!string.IsNullOrEmpty(adminStr))
{
var admin = JsonConvert.DeserializeObject <User>(adminStr);
record.UserId = admin.ID;
record.UserName = admin.UserName;
record.Summary = ControllerHelper.GetRecordSummary(record.Content);
record.CreateTime = DateTime.Now;
record.ModifyTime = DateTime.Now;
jahomDBContext.Record.Add(record);
jahomDBContext.SaveChanges();
var records = jahomDBContext.Record.OrderBy(r => r.CreateTime).ToList();
ViewBag.Records = records;
LuceneNet.RecordsForCreateIndex.Enqueue(record);
LuceneNet.CreateIndex();
return(View());
}
else
{
return(Content("error"));
}
}
public ActionResult AddSomething(Record record)
{
var user = HttpContext.Items["USER"] as User;
record.UserId = user.ID;
record.UserName = user.UserName;
record.Summary = ControllerHelper.GetRecordSummary(record.Content);
record.CreateTime = DateTime.Now;
record.ModifyTime = DateTime.Now;
jahomDBContext.Record.Add(record);
jahomDBContext.SaveChanges();
LuceneNet.RecordsForCreateIndex.Enqueue(record);
LuceneNet.CreateIndex();
return(RedirectToAction("MyStory"));
}
