bonecp数据库连接

1. bonecp相关包

• bonecp-0.7.0.jar

• bonecp-provider-0.7.0.jar

• bonecp-spring-0.7.0.jar

• google-collections-1.0.jar

• slf4j-api-1.6.1.jar

• slf4j-log4j12-1.6.1.jar

2. 数据库相关配置bonecp-config.xml    

<?xml version="1.0" encoding="UTF-8"?>

<bonecp-config>  

 <default-config>  

 <property ></property>

   <property name="jdbcUrl">jdbc:mysql://10.120.105.42:3306/db_tsp?characterEncoding=UTF-8&amp;useUnicode=TRUE&amp;autoReconnect=true</property>  

   <property name="username">zhangsan</property>  

   <property name="password">tsp123</property>  

   <property name="partitionCount">3</property>  

   <property name="maxConnectionsPerPartition">5</property>  

   <property name="minConnectionsPerPartition">1</property>  

   <property name="acquireIncrement">1</property>

   <property name="idleConnectionTestPeriod">60</property>

 </default-config>  

</bonecp-config>

3. java 代码获取连接

public class ConnectionPool {

   private static final Logger logger = LoggerFactory.getLogger(ConnectionPool.class);

   private static BoneCP connectionPool = null;

   private static Connection connection = null;

   static {

       try {

           Class.forName("com.mysql.jdbc.Driver");

           BoneCPConfig config = null;

           config = new BoneCPConfig("bonecp-config.xml");

           connectionPool = new BoneCP(config);

       } catch(Exception e) {

           logger.debug("连接数据库异常", e);

       }

   }

   public static Connection getConnection() throws Exception {

       if (connectionPool != null) {

           connection = connectionPool.getConnection();

           return connection;

       }

       throws ...  

   }

}