java jdbc连接oracle数据库
如果您发现本文排版有问题，可以先点击下面的链接切换至老版进行查看！！！ 本人用的是MyEclipse10 ，JAVA用的是1.7，oracle用的是database 11g
[code lang="java"]
import java.sql.*;
public class TestJDBC {
public static void main(String[] args) {
Connection conn = null;
Statement stmt = null;
ResultSet rs = null;
try {
Class.forName("oracle.jdbc.driver.OracleDriver");
//new oracle.jdbc.driver.OracleDriver();
conn = DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521:orcl","scott","tiger");
stmt = conn.createStatement();
rs = stmt.executeQuery("select * from dept");
while(rs.next()) {
System.out.print(rs.getString("deptno") + " ");
System.out.println(rs.getString("dname"));
}
} catch (ClassNotFoundException e) {
e.printStackTrace();
} catch (SQLException e) {
e.printStackTrace();
} finally {
try {
if(rs != null) {
rs.close();
rs = null;
}
if(stmt != null) {
stmt.close();
stmt = null;
}
if(conn != null) {
conn.close();
conn = null;
}
} catch (SQLException e) {
e.printStackTrace();
}
}
}
}
[/code]上一篇：下一篇：
关注道招网公众帐号
