配置weblogic连接oracle的数据源

Name:JDBC-DEV1

JNDI Name:jdbc.datasource.DS1

AdminServer

Row Prefetch Size: 48

Stream Chunk Size:256

URL:jdbc:oracle:thin:@192.168.0.118:1521:AAT

Driver Class Name:oracle.jdbc.OracleDriver

连接oracle及postgresql的连接字符串

package com.lwf.eus.util;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.SQLException;
import java.sql.Statement;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import javax.sql.DataSource;
public class ConnectionManager {
public static Connection getConnectionOracle(){
Connection conn = null;
String url = "jdbc:oracle:thin:@192.168.0.118:1521:AAT";
String userName = "xxx";
String pwd = "xxx";
try {
Class.forName("oracle.jdbc.driver.OracleDriver").newInstance();
conn = DriverManager.getConnection(url,userName,pwd);
} catch (SQLException e) {
e.printStackTrace();
} catch (ClassNotFoundException e) {
e.printStackTrace();
} catch (InstantiationException e) {
e.printStackTrace();
} catch (IllegalAccessException e) {
e.printStackTrace();
} catch (Exception e){
e.printStackTrace();
}

return conn;
}
public static Connection getConnection(){
Connection conn = null;
String url = "jdbc:postgresql://192.168.0.180/getseus";
String userName = "xxx";
String pwd = "xxx";
try {
Class.forName("org.postgresql.Driver").newInstance();
conn = DriverManager.getConnection(url,userName,pwd);
} catch (SQLException e) {
e.printStackTrace();
} catch (ClassNotFoundException e) {
e.printStackTrace();
} catch (InstantiationException e) {
e.printStackTrace();
} catch (IllegalAccessException e) {
e.printStackTrace();
} catch (Exception e){
e.printStackTrace();
}

return conn;
}

public static Connection getConnectionFromDS(){
Connection conn = null;
Context ctx = null;
try {
ctx = new InitialContext();
DataSource ds = (DataSource)ctx.lookup("JNDIPG");
conn = ds.getConnection();
} catch (NamingException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}

return conn;

}

public static Connection getConnectionFromDSofOracle(){
Connection conn = null;
Context ctx = null;
try {
ctx = new InitialContext();
DataSource ds = (DataSource)ctx.lookup("JNDIORACLE");
conn = ds.getConnection();
} catch (NamingException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}

return conn;

}
public static Statement createStatement(Connection conn){
Statement st = null;
try {
st = conn.createStatement();

} catch (SQLException e) {
e.printStackTrace();
}
return st;
}

}