public boolean getConnection(){try{//用于WebLogic连接池Context ctx = new InitialContext();javax.sql.DataSource ds = ( javax.sql.DataSource )ctx.lookup("DataSource"); //JNDI Name//javax.sql.DataSource ds = ( javax.sql.DataSource )ctx.lookup("java:comp/env/DataSource"); //JNDI Namecon = ds.getConnection();return true;}catch(Exception ex){System.out.println("getConnection exception:" + ex);ex.printStackTrace();return false;}}