水晶报表CrystalReport2008使用JDBC连接Oracle数据库-详细傻瓜步骤

 <b>水晶报表CrystalReport2008</b><b>使用JDBC</b><b>连接Oracle</b><b>数据库-</b><b>详细步骤</b>

连接的数据库可以改成MySQL,详细的在连接数据库的时候说明.

一: 前期准备工作

l         Crystal Report 2008

l         JDBC 相关jar包 --- ojdbc5.jar(Oracle) 或 mysql-connector-java-5.1.7.jar(MySQL)

Jar包下载:

ojdbc5.jar  http://www.oracle.com/technetwork/cn/articles/oem/jdbc-112010-094555-zhs.html

mysql-connector-java-5.1.7.jar  http://www.mysql.com/downloads/connector/j/

       JAR包添加:

1. 把JAR包放在水晶报表CrystalReport的目录下面

C:\Program Files\Business Objects\Common\4\java\lib\external

2. 然后找到 JAR包的配置文件CRConfig.xml

C:\Program Files\Business Objects\Common\4\java\CRConfig.xml

       3. 打开CRConfig.xml 在&lt;Classpath&gt;添加

&lt;Classpath&gt;<b>C:\Program Files\Business Objects\Common\4.0\java/lib/external/ojdbc5.jar;</b>

C:\Program Files\Business Objects\Common\4.0\java/lib/crlovmanifest.jar;

C:\Program Files\Business Objects\Common\4.0\java/lib/CRLOVExternal.jar;

C:\Program Files\Business Objects\Common\4.0\java/lib/CRDBJDBCServer.jar;

C:\Program Files\Business Objects\Common\4.0\java/lib/CRDBXMLServer.jar;

C:\Program Files\Business Objects\Common\4.0\java/lib/CRDBJavaBeansServer.jar;

C:\Program Files\Business Objects\Common\4.0\java/lib/external/CRDBXMLExternal.jar;

C:\Program Files\Business Objects\Common\4.0\java/lib/external/log4j.jar;

C:\Program Files\Business Objects\Common\4.0\java/lib/CRDBSForceServer.jar;

C:\Program Files\Business Objects\Common\4.0\java/lib/external/CRDBSForceExternal.jar;${CLASSPATH}&lt;/Classpath&gt;

MySQL 则添加<b>mysql-connector-java-5.1.7.jar</b>

<b></b>

JAR包添加完毕!

准备工作完成!

三:  打开Crystal Report 2008

打开file&gt; new&gt; stander report

Connection URL :         <b>jdbc:oracle:thin:@name:port:sid</b>

                   例如: --- ( <b>jdbc:oracle:thin:@localhost:1521:dev</b>)

Database ClassName:    <b>oracle.jdbc.driver.OracleDriver</b>

       至此成功连接数据库.

       END

2012-10-16