Servlet JSP JSP Servlet/JSP における日本語の処理 - 1

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としはるかみいしづ
9 years ago
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1 Servlet/JSP Creation Date: Oct 18, 2000 Last Update: Mar 29, 2001 Version: 1.1

2 Servlet JSP JSP Servlet/JSP における日本語の処理 - 1

3 Servlet JavaServer Pages JSP Web OS Windows NT 4.0 Service Pack 6a Solaris 2.6 Apache Apache JServ 1.1 Oracle 9i Application Server 9iAS Tomcat 3.1 JDK Java2 SDK v Servlet/JSP における日本語の処理 - 2

4 1 Servlet 1.1 Servlet JDeveloper 3.1 HTTP Servlet public void doget(httpservletrequest request, HttpServletResponse response) throws ServletException, IOException { responce.setcontenttype( text/html ); PrintWriter out = new PrintWriter(responce.getOutputStream()); out.println( <html> ); out.println( <head><title>servlet1</title></head> ); out.println( <body> ); out.println( </body></html> ); out.close(); } 1-1 PrintWriter PrintWriter out = new PrintWriter(responce.getOutputStream()); Servlet Servlet Windows Solaris Apache JServ????? Servlet 1-2 Servlet getwriter() setcontenttype() MIME PrintWriter Servlet 1-2 // // responce.setcontenttype( text/html ); //PrintWriter out = new PrintWriter(responce.getOutputStream()); // responce.setcontenttype( text/html;charset=shift_jis ); PrintWriter out = response.getwriter(); 1-2 SHIFT_JIS ISO-2022-JP SHIFT_JIS X-EUC-JP - Servlet/JSP における日本語の処理 - 3

println( </body></html> ); out.close(); } 1-1 PrintWriter PrintWriter out = new PrintWriter(responce.getOutputStream()); Servlet Servlet Windows Solaris Apache JServ?

5 JDeveloper HTTP Servlet getparameter() 1-3 POST param1 Servlet 1-3 public void dopost(httpservletrequest request, HttpServletResponse response) throws ServletException, IOException { responce.setcontenttype(..); PrintWriter out =...; // param1 String value1 = request.getparameter( param1 ); out.println( : + value1); } Servlet JDeveloper 3.1 Apache JServ Tomcat Servlet JDeveloper 3.1 Servlet Web-to-Go POST Windows NT/2000 SHIFT_JIS Servlet HTTP ISO Unicode Servlet GET JDeveloper 3.1 Servlet Servlet ISO WWW GET - Servlet/JSP における日本語の処理 - 4

ServletException, IOException { responce.setcontenttype(..); PrintWriter out =...; // param1 String value1 = request.

6 1. FORM HTML <META> 1-4 Servlet HTML setcontenttype() 2. getparameter() String <HTML> <HEAD> <META HTTP-EQUIV= ContentType CONTENT= text/html;charset=shift_jis > </HEAD> <BODY>...</BODY></HTML> 1-5 // response String enc = response.getcharacterencoding(); responce.setcontenttype( ); PrintWriter out = ; // String value0 = request.getparameter( param1 ); String value1 = new String(value0.getBytes(enc), JISAutoDetect ); JDeveloper Servlet - Servlet/JSP における日本語の処理 - 5

<BODY>...</BODY></HTML> 1-5 // response String enc = response.getcharacterencoding(); responce.

7 2 JSP 2.1 Servlet setcontenttype() MIME responce.setcontenttype( text/html;charset=shift_jis ); JSP JSP <%@ page...%> Page Directive <%@ page contenttype= text/html;charset=shift_jis %> JDeveloper 3.1 JSP 2 a. JSP b. Web JSP a Page Directive b JSP JSP JSP JSP JSP Page Directive 1. JSP Page Directive 2. JSP - Servlet/JSP における日本語の処理 - 6

..%> Page Directive <%@ page contenttype= text/html;charset=shift_jis %> JDeveloper 3.

8 1: JSP 3. JSP 1 JSP JSP Tags Page Directive 2: JSP 1 4. JSP 2 contenttype text/html;charset=iso text/html;charset=shift_jis - Servlet/JSP における日本語の処理 - 7

9 3: JSP 2 JSP Page Directive MS932 JDK SJIS 4: - Servlet/JSP における日本語の処理 - 8

10 2.2 JSP Servlet Tomcat JSP JSP 2-1 Servlet 2-1 <% String para1 = request.getparameter( para1 ); byte[] b = papa1.getbyte( 8859_1 ); String value1 = new String(b, SJIS ); %> JDeveloper 3.1 Oracle 9i Application Server 9iAS JSP Oracle JSP Oracle JSP translate_params true Page Directive Page Directive <% page contenttype= text/html;charset= SHIFT_JIS %> SHIFT_JIS 1.2 FORM HTML <META> ContentType JSP Page Directive <META> : 9iAS translate_params false 9iAS Apache JServ Tomcat Oracle JSP 9iAS Oracle JSP POST GET JDeveloper 3.1 Oracle JSP GET WWW GET - Servlet/JSP における日本語の処理 - 9

1 Oracle 9i Application Server 9iAS JSP Oracle JSP Oracle JSP translate_params true Page Directive Page Directive <% page contenttype=

11 Oracle JSP Apache JServ Tomcat JDeveloper 3.1 JSP Apache Oracle Technology Network Japan JSP Apache + JServ JSP Tomcat - Servlet/JSP における日本語の処理 - 10

12 Oracle JDeveloper - Servlet/JSP における日本語の処理 - 11

1 1 3 1.1 Web............................ 3 1.2 Servlet/JSP.................................. 3 2 JSP 7 2.1................................... 7 2.2..

Servlet/JSP 1 1 3 1.1 Web............................ 3 1.2 Servlet/JSP.................................. 3 2 JSP 7 2.1................................... 7 2.2........................................

Servlet JSP JSP Servlet/JSP における 日 本 語 の 処 理 - 1

Servlet JSP JSP Servlet/JSP における日本語の処理 - 1