水晶报表CrystalReport使用JDBC连接MySQL数据库-详细步骤
一:前期准备工作
lCrystal Report
lJDBC相关jar包---mysql-connector-java-5.1.22-bin.jar(MySQL)
Jar包下载:
mysql-connector-java-5.1.22-bin.jar见附件)
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
A. 更改水晶报表的JDK环境
C:\Program Files\Java\jdk1.6.0_06\bin
B.在添加
C:\Program Files\Business Objects\Common\4.0\java/lib/external/mysql-connector-java-5.1.22-bin.jar;
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}
JAR包添加完毕!
准备工作完成!
三:打开Crystal Report
打开file> new> stander report
Connection URL :jdbc:mysql://LOCAL_HOST:3306/DB_NAME
例如: --- (jdbc:mysql://localhost:3306/db_name)
Database ClassName:com.mysql.jdbc.Driver
至此成功连接数据库.
END
-12-07
