Categories:
Audio (13)
Biotech (29)
Bytecode (36)
Database (77)
Framework (7)
Game (7)
General (507)
Graphics (53)
I/O (35)
IDE (2)
JAR Tools (101)
JavaBeans (21)
JDBC (121)
JDK (426)
JSP (20)
Logging (108)
Mail (58)
Messaging (8)
Network (84)
PDF (97)
Report (7)
Scripting (84)
Security (32)
Server (121)
Servlet (26)
SOAP (24)
Testing (54)
Web (15)
XML (309)
Collections:
Other Resources:
ShowJdbcDrivers.java - Connector/J JDBC Driver Example
How to verify if Connector/J JDBC Driver is loaded corrected from the classpath? I want to see a Java program example.
✍: FYIcenter.com
Here is an example program, ShowJdbcDrivers.java, that can be used to verify if Connector/J JDBC Driver is loaded corrected from the classpath or not:
// Copyright (c) FYIcenter.com import java.sql.DriverManager; import java.sql.Driver; import java.util.Enumeration; // Example show all JDBC drivers loaded in the classpath public class ShowJdbcDrivers { public static void main(String [] args) throws Exception { System.out.println("Loaded JDBC driver classes:"); for (Enumeration<Driver> drivers=DriverManager.getDrivers(); drivers.hasMoreElements(); ) { System.out.println(drivers.nextElement().getClass().getName()); } } }
You can compile and run the above example in a command window. You should see Connector/J JDBC driver class listed in the output:
fyicenter> javac ShowJdbcDrivers.java fyicenter> java -cp .;mysql-connector-java-5.1.40-bin.jar ShowJdbcDrivers Loaded JDBC driver classes: com.mysql.jdbc.Driver com.mysql.fabric.jdbc.FabricMySQLDriver
If you run the example again without the mysql-connector-java-5.1.40-bin.jar file in the classpath, you will not see the Connector/J JDBC driver class in the output:
fyicenter> java -cp . ShowJdbcDrivers Loaded JDBC driver classes:
⇒ Connector/J JDBC Driver Connection URL String
⇐ Connector/J in Java Database Connection Architecture
2016-12-04, 1858🔥, 0💬
Popular Posts:
Apache Avalon began in 1999 as the Java Apache Server Framework and in late 2002 separated from the ...
How to show the XML parsing flow with sax\DocumentTracer.java provided in the Apache Xerces package?...
How to read XML document from socket connections with the socket\DelayedInput.java provided in the A...
How to display types defined in an XML Schema file with the xs\QueryXS.java provided in the Apache X...
What Is HttpComponents commons-httpclient-3.1.j ar?HttpComponents commons-httpclient-3.1.j aris the ...