Java-Jdbc,JDBC连接Oracle11g实例:

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很长时间没用Oracle数据库了,今天在公司的电脑上装了一个Oracle11g,安装完成后,顺便写了个简单的Jdbc连接Oracle的例子,现在记录一下,方便以后查看:


例子很简单,直接上代码:

(注意:在测试之前要先把Oracle的驱动jar放到你建立的工程的lib下)

一:JdbcUtil.java

package cn.gov.csrc.base.util;import java.sql.Connection;import java.sql.DriverManager;import java.sql.SQLException;public class JdbcUtils {private static final String driverUrl = "oracle.jdbc.driver.OracleDriver";private static final String url = "jdbc:oracle:thin:@localhost:1521:ORCL";private static final String username = "CSRC";private static final String password = "CSRC";public static Connection getConnection(){Connection connection = null;try {Class.forName(driverUrl);connection = DriverManager.getConnection(url, username, password);connection.close();} catch (ClassNotFoundException e) {e.printStackTrace();} catch (SQLException e) {e.printStackTrace();}return connection;}// 测试Oracle连接是否成功public static void main(String[] args) {Connection connection = JdbcUtils.getConnection();System.out.println("连接成功:"+connection);}}


二:测试结果:

连接成功:oracle.jdbc.driver.T4CConnection@481adc30



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