[root@redhat6 /tmp]# unzip jakarta-ant.zip
[root@redhat6 /tmp]# unzip jakarta-tomcat.zip
[root@redhat6 /tmp]# unzip jakarta-tools.zip
Archive:  jakarta-tools.zip
  inflating: jakarta-tools/javac.jar
  inflating: jakarta-tools/moo.jar
  inflating: jakarta-tools/projectx-tr2.jar
  inflating: jakarta-tools/servlet-2.2.0.jar
  inflating: jakarta-tools/testdriver.jar

[root@redhat6 local]# ls
JP.IO    bin  games     lib    sbin
JSDK2.0  doc  info      jpio.tar.gz                  man    src
apache   etc  jdk1.2.2  pgsql  tomcat

[root@redhat6 bin]# ERROR reading ./../conf/server.xml
At Line 72 /Server/ContextManager/Context/

FATAL: configuration error

[root@redhat6 bin]# ./tomcat.sh start
Guessing TOMCAT_HOME from tomcat.sh to ./..Setting TOMCAT_HOME to ./..
Using classpath: .:./../lib/ant.jar:./../lib/jasper.jar:./../lib/servlet.jar:./../lib/test:./../lib/webserver.jar:./../lib/xml.jar:/usr/local/jdk1.2.2/lib/tools.jar
[root@redhat6 bin]# Starting tomcat. Check logs/tomcat.log for error messages
Context log: path="/examples" Adding context path="/examples"  docBase="webapps/examples"
Context log: path="" Adding context path=""  docBase="webapps/ROOT"
Context log: path="/test" Adding context path="/test"  docBase="webapps/test"
Starting tomcat install="./.." home="/usr/local/tomcat" classPath=".:./../lib/ant.jar:./../lib/jasper.jar:./../lib/servlet.jar:./../lib/test:./../lib/webserver.jar:./../lib/xml.jar:/usr/local/jdk1.2.2/lib/tools.jar"
Context log: path="/admin" Automatic context load docBase="/usr/local/tomcat/webapps/admin"
Context log: path="/admin" Adding context path="/admin"  docBase="/usr/local/tomcat/webapps/admin"

Starting endpoint port="8080" handler="org.apache.tomcat.service.http.HttpConnectionHandler"
Starting endpoint port="8007" handler="org.apache.tomcat.service.connector.Ajp12ConnectionHandler"

<%@ page language="java" contentType="text/html; charser=Shift_JIS" %>
<%
        out.println("こんにちは！Tomcat JSPを使っています。");
%>

[postgres@redhat6 jdbc]$ ls
CHANGELOG       Makefile  README_6.3  makeVersion.java
Implementation  README    example     postgresql
[postgres@redhat6 jdbc]$ make
javac makeVersion.java
make: javac: Command not found
make: *** [makeVersion.class] Error 127

[postgres@redhat6 jdbc]$ export JV=/usr/local/jdk1.2.2/bin
[postgres@redhat6 jdbc]$ export PATH=$JV:$PATH
[postgres@redhat6 jdbc]$ make
javac makeVersion.java
make $(java makeVersion)
make[1]: Entering directory `/usr/local/src/postgresql-6.5.2/src/interfaces/jdbc
'
javac postgresql/Connection.java
ﾃ: ./�postgresql/Driver.java ､ﾏｿ萓ｩ､ｵ､�､ﾊ､､ API ､�ｻﾈﾍﾑ､ﾞ､ｿ､ﾏ･ｪ｡ｼ･ﾐ｡ｼ･鬣､･ﾉ､ｷ､ﾆ､､
､ﾞ､ｹ｡｣ｾﾜｺﾙ､ﾋ､ﾄ､､､ﾆ､ﾏ｡｢"javac -deprecation" ･ｳ･ﾞ･�･ﾉ､�ｻﾈﾍﾑ､ｷ､ﾆ､ｯ､ﾀ､ｵ､､｡｣
ｷﾙｹ 1 �ｸﾄ
javac postgresql/geometric/PGbox.java
javac postgresql/geometric/PGcircle.java
javac postgresql/geometric/PGline.java
javac postgresql/geometric/PGlseg.java
javac postgresql/geometric/PGpath.java
javac postgresql/geometric/PGpolygon.java
javac postgresql/util/PGmoney.java
javac postgresql/jdbc2/ResultSet.java
javac postgresql/jdbc2/CallableStatement.java
ﾃ: �postgresql/jdbc2/CallableStatement.java ､ﾏｿ萓ｩ､ｵ､�､ﾊ､､ API ､�ｻﾈﾍﾑ､ﾞ､ｿ､ﾏ･ｪ｡ｼ･
ﾐ｡ｼ･鬣､･ﾉ､ｷ､ﾆ､､､ﾞ､ｹ｡｣ｾﾜｺﾙ､ﾋ､ﾄ､､､ﾆ､ﾏ｡｢"javac -deprecation" ･ｳ･ﾞ･�･ﾉ､�ｻﾈﾍﾑ､ｷ､ﾆ､ｯ､ﾀ
､ｵ､､｡｣
ｷﾙｹ 1 �ｸﾄ
jar -c0f postgresql.jar $(find postgresql -name "*.class" -print) \
        postgresql/errors.properties postgresql/errors_fr.properties
make[1]: Leaving directory `/usr/local/src/postgresql-6.5.2/src/interfaces/jdbc'
------------------------------------------------------------
The JDBC driver has now been built. To make it available to
other applications, copy the postgresql.jar file to a public
place (under unix this could be /usr/local/lib) and add it
to the class path.

Then either add -Djdbc.drivers=postgresql.Driver to the
commandline when running your application, or edit the
properties file for your application (~/.hotjava/properties
under unix for HotJava), and add a line containing
jdbc.drivers=postgresql.Driver

More details are in the README file and in the main postgresql
documentation.

------------------------------------------------------------
To build the examples, type:
  make examples

To build the CORBA example (requires Java2):
  make corba
------------------------------------------------------------

[postgres@redhat6 jdbc]$ ls
CHANGELOG       Makefile  README_6.3  makeVersion.class  postgresql
Implementation  README    example     makeVersion.java   postgresql.jar

[root@redhat6 bin]# export CLASSPATH=/usr/local/JSDK2.0/lib/jsdk.jar
[root@redhat6 bin]# ./javac ParamServlet.java
ParamServlet.java:19: ･皈ｽ･ﾃ･ﾉ getPararameter(java.lang.String) ､ﾏ interface jav
ax.servlet.http.HttpServletRequest ､ﾇｸｫ､ﾄ､ｫ､熙ﾞ､ｻ､�｡｣
         String value = req.getPararameter(name);
                                          ^
ParamServlet.java:26: ･皈ｽ･ﾃ･ﾉ getPararameterValues(java.lang.String) ､ﾏ interfa
ce javax.servlet.http.HttpServletRequest ､ﾇｸｫ､ﾄ､ｫ､熙ﾞ､ｻ､�｡｣
         String values [] = req.getPararameterValues(name);
                                                    ^
･ｨ･鬘ｼ 2 ｸﾄ

import java.io.*;
import java.util.*;
import javax.servlet.*;
import javax.servlet.http.*;

public class CookieServlet extends HttpServlet {
  public void doGet (
      HttpServletRequest req,
      HttpServletResponse res
    ) throws ServletException, IOException
  {
     int counter = 0;
    Cookie[] cookies = req.getCookies();
    for (int i = 0; i < cookies.length; i++) {
      if (cookies[i].getName().equals("counter")) {
      counter = Integer.parseInt (cookies[i].getValue());
    }
   }
    counter++;
    Cookie counterCookie = new Cookie("counter",
                                  Integer.toString(counter));
//  counterCookie.setmaxAge(60);
    res.addCookie(counterCookie);
ロ−ドしていく分、カウンタ−がアップしていきます。

import java.io.*;
import java.util.Enumeration;

import javax.servlet.*;
import javax.servlet.http.*;

public class CounterServlet extends HttpServlet { 

    public void doGet (HttpServletRequest req, HttpServletResponse res)
      throws ServletException, IOException
      {
	  HttpSession session = req.getSession(true);
	  
	  res.setContentType("text/html");

	  PrintWriter out = res.getWriter();

	  out.println("");
	  out.println("
 CounterServlet Output 
");
	  
	  Integer ival = (Integer) session.getValue("counter");
	  if (ival==null) ival = new Integer(1);
	  else ival = new Integer(ival.intValue() + 1);
	  session.putValue("counter", ival);
	  out.println("You have hit this page " + ival + " times.
");

	  out.println("");
	  out.close();
      }
}
ロ−ドしていく分、カウンタ−がアップしていきます。