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利用JBuilder2005开发Web应用程序

51自学网 2015-09-02 http://www.51zixue.net

  7. F9运行应用,myWeb目录中将会生成Tomcat子目录,其中包含了conf子目录,

  在Tomcat_HOME/conf/Catalina/localhost目录中生成了DBTest.xml文件

  8. 将myWeb/Tomcat/conf目录中的文件server8080.xml加入工程文件,修改server8080.xml的内容

  server8080.xml:

<?xml version="1.0" encoding="UTF-8"?>
<Server debug="0" port="8081" shutdown="SHUTDOWN">
<Service name="Catalina">
 <Connector acceptCount="10" connectionTimeout="60000" debug="0" maxThreads="75" minSpareThreads="5" port="8080"/>
 <Engine debug="0" defaultHost="localhost" name="Catalina">
 <Host appBase="C:/myWeb/Tomcat/webapps" autoDeploy="false" debug="0" deployXML="false" name="localhost" unpackWARs="false">

 <Context path="/DBTest" docBase="C:/myWeb/DBTest" debug="5" reloadable="true" crossContext="true" workDir="C:/myWeb/Tomcat/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>
</Host>
</Engine>
</Service>
</Server>

  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

 
 
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