HTML??????

1
JSP???? ????
????
Fang-Chuan Ou Yang ouyang_at_cyu.edu.tw
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??
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?? (1/9)

• Client / Server
• Client???????Server????????
• ???????Client??Server?

Client
Server
request
response
4
?? (2/9)

• Whats tier ?
• ??????,Tier??????????????????????????
  (sub-layer)?
• ????,Tier?????????????,?????????
• ??????????tiers??interface?middleware?????

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?? (3/9)

• Three-tier Client / Server architecture
• ?Client / Server?,???????????????????? (middle
  tier)?

Presentation tier Server Tier
Database layer
Internet
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?? (4/9)

• Three-tier Client / Server architecture (?)
• Three-tier???????Client Side?????,???thin
  client?
• Middle tier?????????,??transaction processing
  monitors, message servers application servers

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?? (5/9)

• Application Server in Three-tier
• ???GUI,??????????,??????????
• ????C/S???????????Client?????????

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?? (6/9)

• Whats middleware ?
• ????(standards)???(protocols)????????????
• Middleware?????????????????????????????????
• Middleware ????????
• Fundamental middleware low-level system, such
  as network operating system (NOS)
• Applied middleware it usually followed standards
  or specs. such as CORBA, RMI, ODBC
• User refined middleware based on applied
  middleware to customized a particular system.

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?? (7/9)

• Modern C/S Business Application Architecture
• ???????????????????

Business function
User interface
data
Web HTTP Server Web Application Server CORBA
Server payment server, and so on
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• Web Server?Http Server??AP Server

Internet
Http server
80
Service
xxxx
Application Server
Service

CGI ASP, ASP.NET PHP JSP
Service
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?? (9/9)

• ?????????
• ??Internet, ??????, ex. WWW, IP, HTTP, etc.
• ??????/??, ex. ASP, ASP.NET, PHP, JSP
• ??Application Server????????, ??????????port?,
  ???????/????.
• ??????/??
• ????????????, ?????????????.
• ??????(language)
• ????(component)/???(API/library)???.
• ??Web?????? Sessions, Cookies, Applications
• ?????????????, ?????/???
• ????

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?1? JSP??????????

• 1-1 Web???????
• 1-2 Java?????
• 1-3 JSP???????
• 1-4 JSP???????
• 1-5 ?IIS??JSP????

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1-1 Web???????

• 1-1-1 WWW???
• 1-1-2 HTTP????
• 1-1-3 Web????

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1-1-1 WWW???-??

• ?WWW?(World Wide Web,??Web)??????1989?????????????
  ?????Internet??,Web?????????????????????????,???Ti
  m Berners Lee???????????????????????

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1-1-1 WWW???-??
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1-1-1 WWW???-??
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1-1-2 HTTP????-??

• HTTP????(Hypertext Transfer Protocol)???????(Serve
  r)????(Client)???????????,??????1.1?,?????

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1-1-2 HTTP????-??

• HTTP????????????????(Client-Server
  Architecture)????,??????URL(Uniform Resource
  Locator)??????????,?????HTTP??(HTTP
  Message)?????,?????????,???????
• Step 1???????????
• Step 2????????????
• Step 3?????HTTP????,??GET???????????????
• Step 4????HTTP?????????????,??????????????

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1-1-2 HTTP????-HTTP????

• GET /path/file.htm HTTP/1.1
• Host www.host.com
• Accept image/gif, image/x-xbitmap, image/jpeg,
  image/pjpeg.
• Accept-Language zh-tw
• Accept-Encoding gzip, deflate
• User-Agent Mozilla/4.0(compatible MSIE 6.0
  Windows NT 5.1)
• Connection Keep-Alive

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1-1-2 HTTP????-HTTP????

• HTTP/1.1 200 OK
• Date Mon, 12 Oct 2004 191216 GMT
• Server Apache/1.3.12(Unix) Debian/GNU
  mod_perl/1.24
• Connection Close
• Content-Type text/html
• Content-Length 1345
• lthtmlgt
• ltbodygt
• lth1gt..lt/h1gt
• lt/bodygt
• lt/htmlgt

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1-1-3 Web????-??

• Web????(Web Application)?????????(??HTML??????????
  ??????????)???,??????????????,???????????Internet?
  ????????Web????,?????????????????????????????????
  ????

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1-1-3 Web????-??
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1-2 Java?????

• 1-2-1 Java Applet
• 1-2-2 Java Servlet
• 1-2-3 JSP
• 1-2-4 Java?Web??????

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1-2-1 Java Applet-??

• Java Applet????????????,???,???????????Java????,Ja
  va Applet?????java.applet.Applet?????,????
• import java.applet.Applet
• import java.awt.Graphics
• public class Ch1_2_1 extends Applet
• public void paint(Graphics g)
• g.drawString("?????Java Applet", 50, 25)

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1-2-1 Java Applet-????

• Java Applet??Applet??,????????Java????,???????????
  ??,???????????,??????????Java Applet,????????JVM?
  ??JRE,?????Java Applet,?????

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1-2-2 Java Servlet-??

• Java Servlet??Servlet,??????CGI?????,?CGI?(Common
  Gateway Interface)????????Web????????????,Servlet?
  ?????????Web?????,????????JSP???????????,??????2.4
  ?
• Servlet?Java???????,Java Servlet
  API?Servlet??????????,???javax.servlet?javax.servl
  et.http????,?????????????????HTTP???

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1-2-2 Java Servlet-??

• import java.io. import javax.servlet.
• import javax.servlet.http.
• public class Ch1_2_2 extends HttpServlet
• public void doGet(HttpServletRequest request,
• HttpServletResponse
  response)
• throws ServletException,
  IOException
• response.setContentType("text/htmlcharsetB
  ig5")
• request.setCharacterEncoding("Big5")
• PrintWriter out response.getWriter()
• if ( validOrder(request) )
• saveOrder(request)
• out.println("lthtmlgt")
• out.println("lt/bodygtlt/htmlgt")
• private boolean validOrder(HttpServletRequest
  request)
• private void saveOrder(HttpServletRequest
  request)

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1-2-2 Java Servlet-????

• Servlet?????Web?????Servlet??/???(Servlet
  Container/Engine)???,Servlet????Servlet???Servlet?
  ??????Servlet???,?????

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1-2-2 Java Servlet-????
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1-2-3 JSP-??

• ?JSP?(JavaServer Pages)?????????,??????2.0,???????
  ??,????,????Web??????,???????????,?????????????CG
  I?ASP?ASP.NET?JSP?PHP?
• JSP?Servlet????????,???????Servlet?????????Web????
  ???????Web?????????????,?JSP??????????????????????
  ?,????,?????Java????Servlet???????????Servlet?????
  ????JSP ?

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1-2-3 JSP-??
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1-2-3 JSP-??1

• ????????????JSP????????????????????HTML??,??,????
  Netscape?Internet Explorer????????????????
• ????Web????????JSP??????????Windows?Unix?Linux,??
  ?Web???Apache?IIS?,????,?????JSP??,????????????
• ???????Web????JSP????????Java????,??????????,????
  ?????1-2-4??

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1-2-3 JSP-??2

• ?????????????JSP?????????????????????,Web?????HTM
  L/DHTML/XHTML???PDA?WML???XML???
• ?Servlet????Java????Servlet??????????Java????????
  ,JSP??????????Servlet,??????Servlet???????????,???
  ?????????????JSP???
• JSTL???ELJSP???JSTL???EL??????HTML???????JSP??,??
  ??????Java??,???????JSP????????????

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1-2-4 Java?Web??????-??

• Java?Web?????????Servlet?JSP???JavaBeans???????,??
  ?

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1-2-4 Java?Web??????- MVC????

• ?????????????MVC?????(Model-View-Controller
  Design Pattern)???Web???????
• MVC?????1980??Xerox??????????,?????????View?Contro
  ller?Model ?

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1-2-4 Java?Web??????-????

• ???(Presentation Layer)????????????????,?????????
  ???????????????,??????HTML?Java
  Applet?JSP??????????????,???Web?????????,?MVC????(
  Model-View-Control Design Pattern)?View?
• ???(Control Layer)?????????????????,?Servlet?JSP?
  ??????????????,???????????????Controller,????????H
  TTP???
• ?????(Business Logic Layer)???????Web????????????
  ,?Model,??????JavaBeans?JSP????????,??????????????
  ???XML???????

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1-2-4 Java?Web??????- Model 1 Type 1

• Model 1 Type 1????Web???????,????????JSP??????????
  ?????????????,?????

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1-2-4 Java?Web??????- Model 1 Type 2

• Model 1 Type 2?????Web???????,????JSP???????????,J
  avaBeans???????,?????

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1-2-4 Java?Web??????- Model 2

• Model 2?????Web???????,??JSP?????View,Servlet?????
  ???????????Controller,JavaBeans???????????????,?Mo
  del,?????

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1-3 JSP???????

• 1-3-1 JDK??????
• 1-3-2 Resin?????????
• 1-3-3 ?????Resin???
• 1-3-4 ?????Resin???

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1-3 JSP???????

• JSP????????????,????????????????????,?????

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1-3-1 JDK??????

• JDK???????????,???????5.0?,??????1.5.0?,???http/
  /java.sun.com/j2se/?
• ????JDK?,??????JDK????,??Windows
  XP??????Path??????C\Program Files\Java\jdk1.5.0\b
  in?,??C\Program Files\Java\jdk1.5.0\?JDK??????

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1-3-2 Resin?????????-??1

• JSP??????JSP?Web????????,??JSP??(JSP
  Container)?????????????????,???Apache?IIS?Web?????
  Servlet/JSP??,????,??Servlet???????JSP??,????
• Tomcathttp//jakarta.apache.org/tomcat/index.html
  ?
• JRunhttp//www.macromedia.com?
• Resinhttp//www.caucho.com?
• ServletExechttp//www.newatlanta.com?

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1-3-2 Resin?????????-??2

• Resin????Caucho Technology???Servlet?JSP??,???????
  ??HTTP 1.1???Web????Servlet/JSP??,?????????Java???
  ??Web????,???????Web???,??IIS,?Web???IIS????????S
  ervlet/JSP???
• Resin????3.0???Java Servlet 2.4?JSP
  2.0?,??????(Load Balancing)???????,??????Servlet??
  (Servlet Filtering)?????XSL?XML,????????HTML?WAP?X
  ML???

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1-3-2 Resin?????????-?????

• ??Resin???
• Resin????????? 3.0?,???????resin-3.0.9.zip?ZIP????
  ?,?????,????
• ??Resinhttp//www.caucho.com/download/index.xtp
• ??Resin???
• ??Resin???????WinZIP?Windows XP?????????????ZIP???
  ???,???????????????C,?????????C\resin-3.0.9\??

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1-3-3 ?????Resin???

• Resin???????????Windows??????????Web???,?????????R
  esin????,?????Resin???,??JSP???????????
• ???Resin????,???????Internet Explorer?????????????
  ??,????????????????URL??,????
• http//localhost8080/
• ??URL???localhost??????,?????8080,?Enter?,????,???
  ???????

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1-3-4 ?????Resin???

• ??Resin?Web??????Resin?????Stop???,??????Resin?Web
  ?????,??Quit??,?????Resin????

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1-4 JSP???????

• 1-4-1 ???
• 1-4-2 Gel????????

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1-4-1 ???

• Windows?????????????JSP?????,?Windows
  XP??????/????/??????/???????????,?????

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1-4-2 Gel????????-??

• Gel???Windows????Delphi???Java/JSP
  IDE,?????Java??,?????????????????????Gel??????,???
  ??????????????????????????????,?????http//www.ge
  xperts.com/download.html?

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1-4-2 Gel????????-??
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1-5 ?IIS??JSP????

• 1-5-1 ??IIS?JSP????
• 1-5-2 ??Resin??Windows????
• 1-5-3 ?IIS?????JSP????

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1-5 ?IIS??JSP????

• Resin?Serlet/JSP????????IIS?Web???,?IIS?????JSP,??
  JSP???????,????IIS????HTML?????,Resin??JSP?Servlet
  ??,???

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1-5-1 ??IIS?JSP????

• Resin??setup??????????IIS?Resin?????,???????
• Step 1??IIS????Internet??
• Step 2??IIS?Resin???
• Step 3??????????????
• Step 4??Resin?resin.conf??
• Step 5??IIS?JSP????

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1-5-2 ??Resin??Windows????

• IIS???JSP?????????Resin???,?????Resin???????Window
  s????,???Windows?????,?????Resin?
• ???????????,????????Resin??????,????
• C\gtresin-3.0.9\httpd -install Enter

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1-5-3 ?IIS?????JSP????-1

• ???????????????JSP????,???IISResin???????JSP??,??
  ???????
• Step 1?IIS??JSP?????
• Step 2???????wwwroot??????????????C/inetpub/wwwr
  oot?????

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1-5-3 ?IIS?????JSP????-2

• Step 3??????Ch01??????resin.conf??????C\resin-3.
  0.9\conf????,?resin.conf???????????Web????,????
• ltweb-app id'/Ch04' document-directory'c/inetpub
  /wwwroot/ch04'/gt
• .
• ltweb-app id'/Ch14' document-directory'c/inetpub
  /wwwroot/ch14'/gt
• ltweb-app id'/Ch15' document-directory'c/inetpub
  /wwwroot/ch15'/gt
• Step 4????Resin??????Web??????????