public JsonResult SearchByContent(string content)
{
int totalCount = 0;
int pageId = Convert.ToInt32(QueryString("page"));
int pageSize = Convert.ToInt32(QueryString("rows"));
var resList = SearchIndexManager.GetInstance().SearchAll(content);
var resIds = resList.Select(a => a.Id);
var finalRes = UnitOfWork.GetByPage <MFDocument, DateTime>(out totalCount, pageSize, pageId, a => a.CreateTime, false, a => resIds.Contains(a.Id));
return(Json(finalRes));
}
/// <summary>
/// 在第一次启动WebApp时会调用这个方法，注册各种配置和规则。
/// 相当于程序的入口
/// </summary>
protected void Application_Start()
{
//程序一运行，就开启线程扫描队列将数据取出来写到Lucene.Net中
SearchIndexManager.GetInstance().StartThread();
//读取log4Net的配置信息
log4net.Config.XmlConfigurator.Configure();
AreaRegistration.RegisterAllAreas();
FilterConfig.RegisterGlobalFilters(GlobalFilters.Filters);
RouteConfig.RegisterRoutes(RouteTable.Routes);
BundleConfig.RegisterBundles(BundleTable.Bundles);
//在WebApi开始运行的时候，在线程池中加载一个线程操作队列
var fileLogPath = Server.MapPath("/Log/");
//新开一个线程去轮询消息队列，如果有异常消息，则取出执行。
//用CLR维护的线程池里的线程性能更好
//WaitCallback
ThreadPool.QueueUserWorkItem((a) =>
{
//必须死循环，否则执行后线程释放
while (true)
{
//if (MyExceptionAttribute.ExceptionQueue.Count > 0)
//{
// //异常消息->出列，FIFO；
// var ex = MyExceptionAttribute.ExceptionQueue.Dequeue();
// //自定义 Log
// //var fileName = DateTime.Now.ToString("yyyy-M-d") + ".txt";
// //File.AppendAllText(fileLogPath + fileName, ex.ToString(), Encoding.Default);
// //log4net
// var logger = LogManager.GetLogger("errorMsg");
// logger.Error(ex.ToString());
//}
if (MyExceptionAttribute.redisClient.GetListCount("errorMsg") > 0)
{
var ex = MyExceptionAttribute.redisClient.DequeueItemFromList("errorMsg");
var logger = LogManager.GetLogger("errorMsg");
logger.Error(ex);
}
else
{
//线程休息，节约CPU开销
Thread.Sleep(3000);
}
}
}, fileLogPath);
}
protected void Application_Start()
{
log4net.Config.XmlConfigurator.Configure(); //读取Log4Net配置信息
SearchIndexManager.GetInstance().StartThread(); //开启线程
QuartzApp.GetInstance().StartQuartz(); //开启定时任务
QuartzApp.GetInstance().StartQuartzRatings(); //开启定时任务 执行生成离线评分文件
AreaRegistration.RegisterAllAreas();
WebApiConfig.Register(GlobalConfiguration.Configuration);
FilterConfig.RegisterGlobalFilters(GlobalFilters.Filters);
RouteConfig.RegisterRoutes(RouteTable.Routes);
BundleConfig.RegisterBundles(BundleTable.Bundles);
//开启线程 将错误信息写到日志文件里
//设置记录错误信息的文件路径
string filePath = Server.MapPath("/Log/");
ThreadPool.QueueUserWorkItem(o =>
{
while (true)
{
//判断队列中有没有异常信息
if (MyExceptionAttribute.ExceptionQueue.Count > 0)
{
//接收异常信息
Exception ex = MyExceptionAttribute.ExceptionQueue.Dequeue();
if (ex != null)
{
//创建文件并记录文件的完整路径
//string fullPath = filePath + DateTime.Now.ToString("yyyy-MM-dd") + ".txt";
//将错误信息追加到.txt的文件里
// File.AppendAllText(fullPath,ex.ToString(),Encoding.Default);
ILog logger = LogManager.GetLogger("errorMsg");//参数可以是类型也可以是个字符串，只是个标识
logger.Error(ex);
}
else
{
Thread.Sleep(3000);
}
}
else
{
Thread.Sleep(3000);//如果没有信息 就让线程休息3秒钟 防止CPU的空转
}
}
}, filePath);
}
protected override void BeforeAdd(Dictionary <string, object> dic)
{
string browsFile = dic.GetValue("BrowsFile");
if (!string.IsNullOrEmpty(browsFile))
{
string fileStorePath = ConfigurationManager.AppSettings["FileStorePath"];
var fileNameArr = browsFile.Split(',');
foreach (var name in fileNameArr)
{
string tmpPath = fileStorePath + name;
string physicalPath = Server.MapPath("/" + tmpPath);
IndexOperation opera = IndexOperation.GetAddOpera(physicalPath);
opera.Id = dic.GetValue("Id");
opera.Title = dic.GetValue("Name");
SearchIndexManager.GetInstance().AddOpreation(opera);
}
}
}
protected void Application_Start()
{
AreaRegistration.RegisterAllAreas();
WebApiConfig.Register(GlobalConfiguration.Configuration);
FilterConfig.RegisterGlobalFilters(GlobalFilters.Filters);
RouteConfig.RegisterRoutes(RouteTable.Routes);
BundleConfig.RegisterBundles(BundleTable.Bundles);
ControllerBuilder.Current.SetControllerFactory(new MFControllerFactory());
DirectoryCatalog catalog = new DirectoryCatalog(AppDomain.CurrentDomain.SetupInformation.PrivateBinPath);
MefDependencyResolver res = new MefDependencyResolver(new DisposableWrapperCatalog(catalog, true));
DependencyResolver.SetResolver(res);
MF_Project.DatabaseInitializer.Initialize();
string fileIndexPath = ConfigurationManager.AppSettings["FileIndexPath"];
string physicalPath = Server.MapPath("/" + fileIndexPath);
SearchIndexManager.GetInstance().StartThread(physicalPath);
}
public ActionResult TestAddQueue()
{
Model.Book model = new Model.Book();
model.AuthorDescription = "adsfad";
model.Author = "老赵";
model.CategoryId = 1;
model.Clicks = 1;
model.ContentDescription = "Asp.Net MVC高级编程";
model.EditorComment = "adfasdf";
model.ISBN = "984598234";
model.PublishDate = DateTime.Now;
model.PublisherId = 72;
model.TOC = "aaaaaaa";
model.UnitPrice = 22.3m;
model.WordsCount = 1234;
//先将数据储存到数据库中
//然后再向队列中添加
SearchIndexManager.GetInstance().AddQueue("2323", model.Title, model.ContentDescription);
return(Content("ok"));
}
public void AddBooksInfo(Books book)
{
//上传图片
HttpPostedFileBase upload = Request.Files["img"];
string s = upload.FileName;
string[] str = s.Split('.');
if (str[1] != "jpg")
{
WebCommon.GoBack("对不起，图片只能上传jpg格式的！");
}
else
{
string path = "/Images/BookCovers/" + book.ISBN + ".jpg";
var addbooks = booksbll.AddEntity(book);
SearchIndexManager.GetInstance().AddQueue(book.Id, book.Title, book.ISBN, book.UnitPrice, book.ContentDescription, book.Discount);
if (addbooks != null)
{
upload.SaveAs(Server.MapPath(path));
WebCommon.ShowUrl("添加成功", "/Admin/AdminHome/ShowBooksInfo");
}
else
{
WebCommon.GoBack("添加失败");
}
}
//var list = booksbll.LoadEntities(c => true).ToList();
//foreach (var book in list)
//{
// SearchIndexManager.GetInstance().AddQueue(book.Id, book.Title, book.ISBN, book.UnitPrice, book.ContentDescription, book.Discount);
//}
//WebCommon.ShowUrl("添加成功111", "/Admin/AdminHome/ShowBooksInfo");
}
