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如何利用JBuilder2005开发Web应用程序 （3） |
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2006-01-12 |
9. 将JDBC驱动放在C:\Borland\JBuilder2005\thirdparty\jakarta-tomcat-5.0.27\common\lib目录中
10. 在SQL Server中建立数据库test，数据库表文件testdata
creatTable.sql:
if exists (select * from dbo.
sysobjects where id =
object_id(N'[dbo].[testdata]')
and OBJECTPROPERTY
(id, N'IsUserTable') = 1)
drop table [dbo].[testdata]
GO
CREATE TABLE [dbo].[testdata]
(
[id] [int] NOT NULL ,
[foo] [varchar] (50)
COLLATE Chinese_Taiwan_Stroke_CI_AS NULL ,
[bar] [int] NOT NULL
) ON [PRIMARY]
GO |
输入几条记录作为测试数据。
11. F9
12. 在c:\myWebmulu中建立批处理文件startup.bat和shutdown.bat内容分别如下：
startup.bat:
C:\Borland\JBuilder2005\
JDK1.4\bin\Javaw -classpath
"C:\Borland\JBuilder2005\thirdparty\
jakarta-tomcat-5.0.27\bin\bootstrap.jar;
C:\Borland\JBuilder2005\jdk1.4\lib\tools.jar"
"-Dcatalina.home=C:/Borland/JBuilder2005
/thirdparty/jakarta-tomcat-5.0.27"
org.apache.catalina.startup.Bootstrap -config
"C:\myWeb\Tomcat\conf\server8080.XML" start
Shutdown.bat:
C:\Borland\JBuilder2005\jdk1.4
\bin\javaw -classpath
"C:\Borland\JBuilder2005\thirdparty\
jakarta-tomcat-5.0.27\bin\bootstrap.jar;
C:\Borland\JBuilder2005\jdk1.4\lib\tools.jar"
"-Dcatalina.home=C:/Borland/JBuilder2005
/thirdparty/jakarta-tomcat-5.0.27"
org.apache.catalina.startup.Bootstrap -config
"C:\myWeb\Tomcat\conf\server8080.xml" stop |
13. 运行startup.bat,在浏览器输入http://localhost:8080/DBTest/test.JSP
如何部署Web应用？
1. 打包生成war文件
2. 将DBTest.war拷贝到Tomcat_HOME\webapps
3. 在Tomcat_HOME\conf\Catalina\localhost目录中建立文件DBTest.xml
DBTest.xml
＜!--
Context configuration file for
the Tomcat Administration Web App
$Id: admin.xml,
v 1.2 2002/07/23 12:13:05 remm Exp $
--＞
＜Context path="/DBTest"
docBase="/DBTest" debug="5"
reloadable="true" crossContext="true"
workDir="../work/DBTest"＞
＜Logger className="org.apache.
catalina.logger.FileLogger"
prefix="localhost_DBTest_log."
suffix=".txt" timestamp="true"/＞
＜Resource name="JDBC/TestDB"
auth="Container"
type="javax.sql.DataSource"/＞
＜ResourceParams
name="jdbc/TestDB"＞
＜parameter＞
＜name＞factory＜/name＞
＜value＞org.apache.commons.dbcp.
BasicDataSourceFactory＜/value＞
＜/parameter＞
＜!--
Maximum number of dB
connections in pool. Make sure you
configure your MySQLd max_connections
large enough to handle
all of your db connections.
Set to 0 for no limit.
--＞
＜parameter＞
＜name＞maxActive＜/name＞
＜value＞100＜/value＞
＜/parameter＞
＜!--
Maximum number of idle dB
connections to retain in pool.
Set to 0 for no limit.
--＞
＜parameter＞
＜name＞maxIdle＜/name＞
＜value＞30＜/value＞
＜/parameter＞
＜!--
Maximum time to wait for a dB
connection to become available
in ms, in this example 10 seconds.
An Exception is thrown if
this timeout is exceeded.
Set to -1 to wait indefinitely.
--＞
＜parameter＞
＜name＞maxWait＜/name＞
＜value＞10000＜/value＞
＜/parameter＞
＜!-- MySQL dB username and
password for dB connections --＞
＜parameter＞
＜name＞username＜/name＞
＜value＞sa＜/value＞
＜/parameter＞
＜parameter＞
＜name＞password＜/name＞
＜value＞topcomputer＜/value＞
＜/parameter＞
＜!-- Class name for mm.mysql
JDBC driver --＞
＜parameter＞
＜name＞driverClassName＜/name＞
＜value＞com.microsoft.jdbc.
sqlserver.SQLServerDriver＜/value＞
＜/parameter＞
＜!--
The JDBC connection url for
connecting to your MySQL dB.
The autoReconnect=true argument
to the url makes sure that the
mm.mysql JDBC Driver will automatically
reconnect if mysqld closed the
connection. mysqld by default closes
idle connections after 8 hours.
--＞
＜parameter＞
＜name＞url＜/name＞
＜value＞jdbc:microsoft:sqlserver:
//nt04:1433;DatabaseName=test＜/value＞
＜/parameter＞
＜/ResourceParams＞
＜/Context＞ |
4. 启动Tomcat，DBTest.war将会解压到Tomcat_HOME\webapps\DBTest,并且在Tomcat_HOME\work\Catalina\localhost目录中生成DBTest目录 |
技术资料 
