通过jndi得到connection对象

package com.digitalchina.work.xlroot.juece.hongguan.jingji;


import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;




import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import javax.sql.DataSource;














public class JDBCConnection {


public JDBCConnection() {
super();
// TODO Auto-generated constructor stub
}


public static Connection getJdbcConnection(){
Connection con;
Context context;
try {
context = new InitialContext();
DataSource ds = (DataSource) context.lookup("datasourceADP");
   con = ds.getConnection();
   
   return con;
} catch (NamingException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}



/*try {
Class.forName("oracle.jdbc.driver.OracleDriver");
con = DriverManager.getConnection("jdbc:oracle:thin:@172.20.4.98:1521:adp", "adp", "adp");
return con;
} catch (ClassNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}*/
return null;
}
}

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