Java tutorial
/* * Copyright 1999-2012 Alibaba Group. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.alibaba.cobar.manager.test; import java.sql.Connection; import java.sql.ResultSet; import java.sql.Statement; import org.apache.commons.dbcp.BasicDataSource; import org.apache.commons.pool.impl.GenericObjectPool; public class ConnectionTest { /** * @param args */ public static void main(String[] args) { try { BasicDataSource ds = new BasicDataSource(); ds.setUsername("test"); ds.setPassword(""); ds.setUrl("jdbc:mysql://10.20.153.178:9066/"); ds.setDriverClassName("com.mysql.jdbc.Driver"); ds.setMaxActive(-1); ds.setMinIdle(0); ds.setTimeBetweenEvictionRunsMillis(600000); ds.setNumTestsPerEvictionRun(Integer.MAX_VALUE); ds.setMinEvictableIdleTimeMillis(GenericObjectPool.DEFAULT_MIN_EVICTABLE_IDLE_TIME_MILLIS); Connection conn = ds.getConnection(); Statement stm = conn.createStatement(); stm.execute("show @@version"); ResultSet rst = stm.getResultSet(); rst.next(); String version = rst.getString("VERSION"); System.out.println(version); } catch (Exception exception) { System.out.println("10.20.153.178:9066 " + exception.getMessage() + exception); } } }