![B. T畉o Qlogs v l動u c但u truy v畉n C叩c hm ch畛c nng: - Hm l畉y th畛i gian: <%=date.toGMTString()%> - Hm l畉y IP: request.getRemoteAddr() Hm l畉y Session: HttpSession油session油=油request.getSession(); String油id油=油session.getId(); Hm l畉y Cookies: Cookie cookie = new Cookie ("t棚n",gi叩 tr畛); Cookie.setMaxAge(365 * 24 * 60 * 60); response.addCookie(cookie); Cookie cookies [] = request.getCookies () Cookies[i].getValue() - Hm l畉y URL clicked: ?](https://image.slidesharecdn.com/apache-qlogs-110228102607-phpapp01/85/Apache-q-logs-12-320.jpg)
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Apache+ q logs
- 1. Demo: K畉t h畛p Apache - JRE - Nutch vo Eclipse. T畉o v l動u c但u truy v畉n vo QLogs. K畉t h畛p Apache - JRE - Nutch vo Eclipse 1, Phi棚n b畉n Eclipse 2. K畉t h畛p Webserver, JRE vo Workspace. 3. Import Nutch. 4. 畉c t畉 CrawlDB B. T畉o QLogs v l動u c但u truy v畉n 1. CSDL 2. Import th動 vi畛n JDBC vo Eclipse 3. L動u c但u truy v畉n
- 2. A. K畉t h畛p Apache - JRE - Nutch vo Eclipse 1, Phi棚n b畉n Eclipse th畛c nghi畛m: Eclipse EUROPA download t畉i: http://www.eclipse.org/downloads/moreinfo/jee.php
- 3. A. K畉t h畛p Apache - JRE - Nutch vo Eclipse 2. K畉t h畛p Webserver Apache, JRE vo Workspace: K畉t h畛p Webserver: Vo menu Window. Preferences. Server. Installed Runtimes. Nh畉n n炭t Add 畛 add Webserver (Apache Tomcat).
- 4. A. K畉t h畛p Apache - JRE - Nutch vo Eclipse 2. K畉t h畛p Webserver Apache, JRE vo Workspace: K畉t h畛p JRE: Nh畉n button Next, ch畛n m担i tr動畛ng th畛c thi JRE (Java Runtime Environment)
- 5. A. K畉t h畛p Apache - JRE - Nutch vo Eclipse 3. Import Nutch vo Workspace: Tr棚n v湛ng Project Explorer, nh畉n ph畉i ch畛n Import. Web. WAR file 畛 import Nutch vo Workspace.
- 6. A. K畉t h畛p Apache - JRE - Nutch vo Eclipse 4. 畉c t畉 CrawlDB 畛 th畛c hi畛n t狸m ki畉m: Tr棚n v湛ng Project Explorer, t畛 th動 m畛c Nutch v畛a 動畛c tri畛n khai tr棚n, ch畛n built. classess, m畛 file nutch-site.xml, 畉c t畉 thu畛c t鱈nh value cho CrawlDB:
- 7. A. K畉t h畛p Apache - JRE - Nutch vo Eclipse trang search.jsp s畛 d畛ng ph動董ng th畛c GET 畛 get data n畉m trong URL string, Webserver kh担ng nh畉n bi畉t 動畛c encoding c畛a c但u l畛nh request.setCharacterEncoding("UTF-8") m s畛 d畛ng default encoding ISO-8859-1, 但y l nguy棚n nh但n khi畉n JSP form kh担ng ph但n gi畉i 動畛c m達 ti畉ng Vi畛t UTF-8. Tr棚n v湛ng Project Explorer, t畛 th動 m畛c Webserver v畛a 動畛c k畉t h畛p tr棚n, m畛 file server.xml 畛 th棚m encoding nh畉n d畉ng URI (Uniform Resource Identifier): <Connector URIEncoding="UTF-8" connectionTimeout="20000" port="8080" ... > - Running v畛i F11.
- 8. A. K畉t h畛p Apache - JRE - Nutch vo Eclipse Debug: 畉t i畛m break point v s畛 d畛ng c叩c ph鱈m ch畛c nng nh動 F5 (Step Into), F6 (Step Over), F7 (Step Return) 畛 th畛c hi畛n debug.
- 9. B. T畉o Qlogs v l動u c但u truy v畉n CSDL 畛 l動u c叩c c但u truy v畉n: MS. SQL Server Import l畛p th動 vi畛n JDBC vo Eclipse B動畛c 1. Download t畉i: http://www.sourceforge.net/projects/jtds/develop B動畛c 2. Copy file jtds - 1.2.5 . jar vo Workspace 畛 build vo th動 vi畛n c畛a Eclipse. B3. Tr棚n v湛ng Project Explorer, t畛 th動 m畛c Nutch v畛a 動畛c tri畛n khai tr棚n, nh畉n ph畉i ch畛n Properties. Java Build Path. Ch畛n tab Libraries. Click button Add External JARs 畛 add file *.jar v畛a copy tr棚n. Sang tab Order and Export 畛 click ch畛n th動 vi畛n ny.
- 10. B. T畉o Qlogs v l動u c但u truy v畉n Import l畛p th動 vi畛n JDBC vo Eclipse (cont) L動u c但u truy v畉n (search.jsp): M畉c 畛nh, Nutch l動u c但u truy v畉n c畛a ng動畛i d湛ng vo bi畉n queryString. Nh畉m th畛c hi畛n QLogs, nh坦m G畛i 箪 truy v畉n 畛 ngh畛 s畛 d畛ng DBMS 畛 l動u c叩c c但u truy v畉n. C坦 th畛 s畛 d畛ng 1 o畉n m達 l畉p tr狸nh nh畛 畛 l畉y n畛i dung bi畉n queryString v l動u vo QLogs.
- 11. B. T畉o Qlogs v l動u c但u truy v畉n L動u c但u truy v畉n (cont)
- 12. B. T畉o Qlogs v l動u c但u truy v畉n C叩c hm ch畛c nng: - Hm l畉y th畛i gian: <%=date.toGMTString()%> - Hm l畉y IP: request.getRemoteAddr() Hm l畉y Session: HttpSession油session油=油request.getSession(); String油id油=油session.getId(); Hm l畉y Cookies: Cookie cookie = new Cookie ("t棚n",gi叩 tr畛); Cookie.setMaxAge(365 * 24 * 60 * 60); response.addCookie(cookie); Cookie cookies [] = request.getCookies () Cookies[i].getValue() - Hm l畉y URL clicked: ?