学习笔录一：ArachNode.Net1.2

1、首先运行存储过程：dbo.arachnode_usp_arachnode.net_RESET_DATABASE或者从类 Arachnode.Console。Pragram.cs中执行

ArachnodeDAO arachnodeDAO = new ArachnodeDAO();
arachnodeDAO.ExecuteSql("EXEC [dbo].[arachnode_usp_arachnode.net_RESET_DATABASE]");

 _crawler.Crawl(new CrawlRequest(new Discovery("http://taobao.com"), int.MaxValue, UriClassificationType.Domain | UriClassificationType.FileExtension, UriClassificationType.Domain | UriClassificationType.FileExtension, 1));

2、在SQL  Server 2008数据库中，对表cfg.Configuration执行如下一段代码：

use [arachnode.net]
  update cfg.Configuration 
  set Value = 'D:\LuceneDotNetIndex\Index'
  where [KEY] = 'LuceneDotNetIndexDirectory'
  
  update cfg.Configuration 
  set Value = 'D:\LuceneDotNetIndex\DownloadedFiles'
  where [KEY] = 'DownloadedFilesDirectory'

  update cfg.Configuration 
  set Value = 'D:\LuceneDotNetIndex\DownloadedImages'
  where [KEY] = 'DownloadedImagesDirectory'
  
  update cfg.Configuration 
  set Value = 'D:\LuceneDotNetIndex\DownloadedWebPages'
  where [KEY] = 'DownloadedWebPagesDirectory'
  
  update cfg.Configuration 
  set Value = 'D:\LuceneDotNetIndex\ConsoleOutputLogs'
  where [KEY] = 'ConsoleOutputLogsDirectory'

3、将数据库中的表cfg.CrawlActions中的字段

AutoCommit=true|LuceneDotNetIndexDirectory=D:\LuceneDotNetIndex\Index|CheckIndexes=false|RebuildIndexOnLoad=false|WebPageIDLowerBound=1|WebPageIDUpperBound=100000

 

4、配制数据库的链接：

Arachnode.Configuration中的

 connectionString="Data Source=HENRYWEN-TUCU\SQLEXPRESS;Initial Catalog=arachnode.net;Integrated Security=True;Connection Timeout=3600;"或者项目Function右键--属性--数据库--连接字符

5、去掉开发工具（VS2008）：look up turning off 'Just My Code' - this is a Visual Studio option

工具--选项--调试--去掉启用仅我的代码