{"id":421,"date":"2015-04-09T14:15:16","date_gmt":"2015-04-09T14:15:16","guid":{"rendered":"e0c641195b27425bb056ac56f8953d24"},"modified":"2015-04-09T14:15:16","modified_gmt":"2015-04-09T14:15:16","slug":"","status":"publish","type":"post","link":"https:\/\/www.xiaobo.li\/notes\/archives\/421","title":{"rendered":"LogParser Developer"},"content":{"rendered":"

\u5fae\u8f6f\u6709\u4e2a\u5de5\u5177Log Parser\u53ef\u4ee5\u5e2e\u52a9\u4f60\u5206\u6790\u65e5\u5fd7\u3002\u5b83\u529f\u80fd\u5f3a\u5927\uff0c\u4f7f\u7528\u7b80\u5355\uff0c\u53ef\u4ee5\u5206\u6790\u57fa\u4e8e\u6587\u672c\u7684\u65e5\u5fd7\u6587\u4ef6\u3001XML \u6587\u4ef6\u3001CSV\uff08\u9017\u53f7\u5206\u9694\u7b26\uff09\u6587\u4ef6\uff0c\u4ee5\u53ca\u64cd\u4f5c\u7cfb\u7edf\u7684\u4e8b\u4ef6\u65e5\u5fd7\u3001\u6ce8\u518c\u8868\u3001\u6587\u4ef6\u7cfb\u7edf\u3001Active Directory\u3002\u5b83\u53ef\u4ee5\u50cf\u4f7f\u7528 SQL \u8bed\u53e5\u4e00\u6837\u67e5\u8be2\u5206\u6790\u8fd9\u4e9b\u6570\u636e\uff0c\u751a\u81f3\u53ef\u4ee5\u628a\u5206\u6790\u7ed3\u679c\u4ee5\u5404\u79cd\u56fe\u8868\u7684\u5f62\u5f0f\u5c55\u73b0\u51fa\u6765\u3002<\/span><\/p>\n

Log Parser\u53ef\u4ee5\u5230\u5fae\u8f6f\u7684\u7f51\u7ad9<\/span>\u4e0b\u8f7d<\/span><\/a>,\u5b89\u88c5\u5b8c\u540e,\u5c31\u4f1a\u6709\u547d\u4ee4\u884c\u7684\u6267\u884c\u7a0b\u5e8fLogParser.exe,\u4f9bAPI\u4f7f\u7528\u7684LogParser.dll\u53ca\u8bf4\u660e\u6587\u4ef6LogParser.chm,\u91cc\u9762\u8fd8\u4f1a\u6709\u4e00\u4e9bSample Code\u53ef\u4ee5\u4f9b\u53c2\u8003.<\/span><\/p>\n

Log Parser\u652f\u6301\u7684\u683c\u5f0f\u5f88\u591a\uff0c\u8f93\u5165\u683c\u5f0f\u5982\u4e0b\uff1a<\/span><\/p>\n

\"\u70b9\u51fb\u67e5\u770b\u539f\u56fe\"<\/a><\/a><\/p>\n

\u8f93\u51fa\u683c\u5f0f\u5982\u4e0b\uff1a<\/p>\n

\"\u70b9\u51fb\u67e5\u770b\u539f\u56fe\"<\/a><\/a><\/p>\n

\u901a\u8fc7 .NET Framework \u7684 COM <\/span>interop<\/em> <\/span>\uff08COM \u4ea4\u4e92\u64cd\u4f5c\uff09\u7279\u6027\uff0c\u53ef\u4ee5\u5f88\u65b9\u4fbf\u5730\u5728 .NET \u5e94\u7528\u7a0b\u5e8f\u4e2d\u4f7f\u7528 Log Parser\uff0c.NET Framework \u7684 COM <\/span>interop<\/em> <\/span>\u662f\u901a\u8fc7 Runtime Callable Wrappers (RCW) \u6765\u5b9e\u73b0\u5bf9 COM \u7684\u64cd\u4f5c\u7684\uff0cRCW \u662f .NET \u4e2d\u7684\u4e00\u4e2a\u7c7b\u3002<\/span><\/p>\n

\u73b0\u5728\u8981\u73a9\u7684\u662f,\u600e\u4e48\u7528LogParser.dll\u6765\u5f00\u53d1\u66f4\u9002\u5408\u7684API,\u5176\u5b9e\u547d\u4ee4\u884c\u7684\u505a\u6cd5\u5c31\u53ef\u4ee5\u6ee1\u8db3\u5927\u90e8\u4efd\u7684\u9700\u6c42,\u4f46\u6709\u65f6\u6709\u65f6\u7279\u6b8a\u7684\u5224\u65ad,\u5728\u547d\u4ee4\u884c\u6a21\u5f0f\u4e0b\u5c31\u6709\u96be\u5ea6\u4e86,\u6bd4\u5982\u8bf4,\u6211\u4eec\u9700\u8981\u7528\u7a0b\u5e8f\u81ea\u52a8\u53bb\u5904\u7406\u5927\u6279\u91cf\u7684\u65e5\u5fd7\u6587\u4ef6\u5206\u6790\u7b49,\u6240\u4ee5\u8fd9\u65f6\u7528API\u5c31\u65b9\u4fbf\u5f88\u591a.<\/span><\/p>\n

\u4e0b\u9762\u6211\u4eec\u7528.NET\u5c01\u88c5\u4e0bLogParser\u7684Com\u63a5\u53e3\uff0c\u4eceLogParser\u7684\u64cd\u4f5c\u6d41\u7a0b\u6765\u770b\uff0c\u65e0\u975e\u5c31\u662f\u4e0d\u540c\u683c\u5f0f\u6587\u4ef6\u7684\u65e5\u5fd7\u6587\u4ef6\u7684\u8f93\u5165\uff0c\u901a\u8fc7\u7c7bSQL\u7684\u5206\u6790\u8f93\u51fa\u6211\u4eec\u9700\u8981\u7684\u7ed3\u679c\uff0c\u6838\u5fc3\u7b97\u6cd5\u5c31\u662f\u7c7b\u4f3c\u4e8e<\/p>\n

          \/\/ \u521d\u59cb\u5316LogQuery \u5bf9\u8c61 <\/span>
\n            var logQuery = new LogQueryClass();<\/p>\n

            \/\/ \u7f13\u5b58\u8f93\u5165\u4e0a\u4e0b\u6587 <\/span>
\n            if (myInputContext == null) <\/span>
\n                myInputContext = GetInputContext(); <\/span>
\n            \/\/ \u6267\u884c\u67e5\u8be2   <\/span>
\n            var oRecordSet = logQuery.Execute(query, myInputContext); <\/span>
\n           <\/span>
\n             \/\/ \u6d4f\u89c8\u8bb0\u5f55 <\/span>
\n            for (; !oRecordSet.atEnd(); oRecordSet.moveNext()) <\/span>
\n            { <\/span>
\n                \/\/ \u83b7\u53d6\u5f53\u524d\u7684\u8bb0\u5f55 <\/span>
\n                ILogRecord logRecord = oRecordSet.getRecord();              <\/span>
\n            } <\/span>
\n            oRecordSet.close();<\/p>\n

\u4f7f\u7528OOP\u65b9\u5f0f\u5c01\u88c5\u63a5\u53e3\uff0c\u5927\u5bb6\u5f88\u5bb9\u6613\u7684\u5c31\u4f1a\u5f97\u51fa\u7c7b\u4f3c\u4e0b\u9762\u7684\u8bbe\u8ba1\uff0c\u7c7b\u56fe\u5982\u4e0b\uff1a<\/p>\n

\"\u70b9\u51fb\u67e5\u770b\u539f\u56fe\"<\/a><\/a><\/p>\n

\u6bcf\u4e00\u79cd\u7c7b\u578b\u7684\u65e5\u5fd7\u7684\u5206\u6790\u4e3b\u8981\u662f\u683c\u5f0f\u7684\u4e0d\u540c\uff0c\u901a\u8fc7\u4e00\u4e2a\u914d\u7f6e\u7c7b\u53bb\u8bb0\u5f55\u6bcf\u79cd\u7c7b\u578b\u7684\u4e0d\u540c\u914d\u7f6e\uff0c\u6839\u636e\u914d\u7f6e\u53bb\u751f\u6210\u76f8\u5e94\u7684\u8f93\u5165\u3001\u8f93\u51fa\u683c\u5f0f\u7c7b\u3002\u4e0b\u9762\u6211\u4eec\u5c31\u6765\u505a\u4e2a\u7b80\u5355\u7684Demo\u6765\u6f14\u793a\u4e0bIIS\u65e5\u5fd7\u5206\u6790\u3002<\/p>\n

\n
      private<\/span> void<\/span> QryData()\r\n      {\r\n\r\n          \/\/\u6784\u9020\u67e5\u8be2\u8bed\u53e5<\/span>           StringBuilder query = new<\/span> StringBuilder(\"SELECT \"<\/span>);\r\n          if<\/span> (txtRecord.Text.Trim().Length > 0)\r\n          {\r\n              int<\/span> rec = 0;\r\n              if<\/span> (int<\/span>.TryParse(txtRecord.Text.Trim(), out<\/span> rec))\r\n              {\r\n                  if<\/span> (rec > 0)\r\n                  {\/\/\u5982\u679c\u6709\u503c,\u800c\u4e14\u6570\u5b57\u5927\u4e8e0,\u5219\u53d6\u6570\u5b57\u53d6\u5f97Top n<\/span>                       query.Append(\" TOP \"<\/span>);\r\n                      query.Append(rec);\r\n                  }\r\n              }\r\n          }\r\n          if<\/span> (btnLocalTime.Checked)\r\n          {\r\n              query.Append(\"UserIP,Username,TO_LOCALTIME(TO_TIMESTAMP(date,time)) as LocalTime\"<\/span>);\r\n          }\r\n          else<\/span>           {\r\n              query.Append(\"UserIP,Username,TO_TIMESTAMP(date,time) as LocalTime\"<\/span>);\r\n          }\r\n\r\n          query.Append(\",ServiceInstance,HostName,ServerIP,TimeTaken,BytesSent,bytesReceived,StatusCode\"<\/span> +\r\n                       \",Win32StatusCode,RequestType,Target,Parameters \"<\/span> +\r\n                       \"FROM \"<\/span>);\r\n          query.Append(openFileDialog1.FileName);\r\n          if<\/span> (txtWhere.Text.Trim().Length > 0)\r\n          {\r\n              query.Append(\" Where \"<\/span>);\r\n              query.Append(txtWhere.Text.Trim());\r\n          }\r\n\r\n          IISLogParserConfig config = new<\/span> IISLogParserConfig()\r\n          {\r\n               Codepage =936,\r\n              \r\n          };\r\n          IISLogParser logParser = new<\/span> IISLogParser(config);\r\n          DataTable dt = logParser.RunQuery(query.ToString());\r\n          dataGridView1.DataSource = dt;\r\n      }<\/pre>\n<\/div>\n
\u8fd9\u6bb5Code\u5c31\u662f\u628aLog\u8bfb\u8fdb\u6765,\u5e76\u7528DataGrid\u53bb\u663e\u793a,\u5982\u679cIIS Log\u91cc\u7684\u65f6\u95f4\u4e0d\u662f\u5f53\u5730\u65f6\u95f4,\u8fd8\u53ef\u7528TO_LOCALTIME\u505a\u65f6\u95f4\u8f6c\u6362,\u770b\u8fd9Script,\u8fd8\u53ef\u4ee5\u7528 Select Top n from \u6587\u4ef6\u8def\u5f84,\u8fd9\u91cc\u6709\u4e00\u70b9\u8981\u6ce8\u610f,\u8def\u5f84\u4e0d\u80fd\u6709\u4e2d\u6587\u540d\u79f0,Query\u6709\u90a3\u4e9b\u53ef\u4ee5\u7528,\u53ef\u4ee5\u53c2\u8003\u8bf4\u660e\u6587\u4ef6\u7684Query Syntax\u7ae0\u8282.<\/p>\n
\"\u70b9\u51fb\u67e5\u770b\u539f\u56fe\"<\/a><\/a><\/p>\n
\u6ce8\u610f\uff1aLogParser.dll\u662f\u9700\u8981\u6ce8\u518c\u7684,\u5982\u679c\u6ca1\u6709\u6ce8\u518c,\u662f\u4f1a\u629b\u51fa\u9519\u8bef\u4fe1\u606f,\u6ce8\u518c\u7684\u65b9\u5f0f\u5f88\u7b80\u5355\uff0c\u4e5f\u5c31\u662f\u6ce8\u518cCom\u7ec4\u4ef6,\u5728\u547d\u4ee4\u884c\u6a21\u5f0f\u4e0b : C:\\LogParser>regsvr32 LogParser.dll<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5fae\u8f6f\u6709\u4e2a\u5de5\u5177Log Parser\u53ef\u4ee5\u5e2e\u52a9\u4f60\u5206\u6790\u65e5\u5fd7\u3002\u5b83\u529f\u80fd\u5f3a\u5927\uff0c\u4f7f\u7528\u7b80\u5355\uff0c\u53ef\u4ee5\u5206\u6790\u57fa\u4e8e\u6587\u672c\u7684\u65e5\u5fd7\u6587\u4ef6\u3001XML \u6587\u4ef6\u3001CSV\uff08\u9017\u53f7\u5206\u9694\u7b26\uff09\u6587\u4ef6\uff0c\u4ee5\u53ca\u64cd\u4f5c\u7cfb\u7edf\u7684\u4e8b\u4ef6\u65e5\u5fd7\u3001\u6ce8\u518c\u8868\u3001\u6587\u4ef6\u7cfb\u7edf\u3001Active Directory\u3002\u5b83\u53ef\u4ee5\u50cf\u4f7f\u7528 SQL \u8bed\u53e5\u4e00\u6837\u67e5\u8be2\u5206\u6790\u8fd9\u4e9b\u6570\u636e\uff0c\u751a\u81f3\u53ef\u4ee5\u628a\u5206\u6790\u7ed3\u679c\u4ee5\u5404\u79cd\u56fe\u8868\u7684\u5f62\u5f0f\u5c55\u73b0\u51fa\u6765\u3002<\/span><\/p>\n
Log Parser\u53ef\u4ee5\u5230\u5fae\u8f6f\u7684\u7f51\u7ad9<\/span>\u4e0b\u8f7d<\/span><\/a>,\u5b89\u88c5\u5b8c\u540e,\u5c31\u4f1a\u6709\u547d\u4ee4\u884c\u7684\u6267\u884c\u7a0b\u5e8fLogParser.exe,\u4f9bAPI\u4f7f\u7528\u7684LogParser.dll\u53ca\u8bf4\u660e\u6587\u4ef6LogParser.chm,\u91cc\u9762\u8fd8\u4f1a\u6709\u4e00\u4e9bSample Code\u53ef\u4ee5\u4f9b\u53c2\u8003.<\/span><\/p>\n
Log Parser\u652f\u6301\u7684\u683c\u5f0f\u5f88\u591a\uff0c\u8f93\u5165\u683c\u5f0f\u5982\u4e0b\uff1a<\/span><\/p>\n
\"\u70b9\u51fb\u67e5\u770b\u539f\u56fe\"<\/a><\/p>\n
\u8f93\u51fa\u683c\u5f0f\u5982\u4e0b...<\/p>\n
 \u7ee7\u7eed\u9605\u8bfb →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[283],"tags":[205],"class_list":["post-421","post","type-post","status-publish","format-standard","hentry","category-technologys","tag-logparser"],"_links":{"self":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/posts\/421","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/comments?post=421"}],"version-history":[{"count":0,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/posts\/421\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/media?parent=421"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/categories?post=421"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/tags?post=421"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}