DBCP,CP30,proxool连接池在spring hibernate中的配置

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用spring默认的连接池性能效率不高,今天我为大家介绍三种流行的连接池配置:
1.连接池的jar文件通过查找类在网上能够找到。
2.我首先是数据库信息放置在jdbc.propertity文件中用spring加载这样方便
3.如想了解决整个项目请见：：http://zz563143188.iteye.com/blog/1825168 

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1.jdbc.propertity常用配置字符串

 

#Oracle?????

#ConUsePool true  use connection pool,false not use connection pool

ConUsePool= true

#DsName datasource name

#DsName=gtcs

#DbType:database type

 

#DbType=oracle---------------------------------------------------------------

#jdbc.driver=oracle.jdbc.driver.OracleDriver

#jdbc.url=jdbc:oracle:thin:@127.0.0.1:1521:ora9i

#jdbc.username=gtcs

#jdbc.password=11

 

#SQL Server------------------------------------------------------------------

#jdbc.driver=com.microsoft.jdbc.sqlserver.SQLServerDriver

#jdbc.url=jdbc:microsoft:sqlserver:// localhost:1433;DatabaseName=wpgl

#jdbc.username=sa

#jdbc.password=

 

#My SQL----------------------------------------------------------------------

#jdbc.driver=com.mysql.jdbc.Driver

#jdbc.url=jdbc:mysql://127.0.0.1/ anydata?useUnicode=true&characterEncoding= utf-8

#jdbc.username=root

#jdbc.password=root

#select to_char(sysdate,'yyyy- mm-dd hh24:mi:ss') from dual

 

 

#jdbc.password=

 

#Aceess----------------------------------------------------------------------

jdbc.driver= sun.jdbc.odbc.JdbcOdbcDriver

#jdbc.url=jdbc:odbc:anydata

jdbc.url= jdbc\ :   odbc\:driver\={Microsoft   Access   Driver   (*.mdb)};DBQ\=E\:\\workspace\\anyData003.mdb

jdbc.username=

jdbc.password=

 

#proxool db

#proxool.driver=oracle.jdbc.driver.OracleDriver

#proxool.url=jdbc:oracle:thin:@192.168.1.16:1521:ETLDBS

#proxool.username=report

#proxool.password=report

#proxool.alias=dbpool

#proxool.prototypeCount=5

#proxool.maximumConnectionCount=100

#proxool.minimumConnectionCount=10

 

 

jdbc.initialSize= 1

jdbc.maxActive= 30

jdbc.maxIdle= 2

jdbc.minIdle= 1

jdbc.timeBetweenEvictionRunsMillis=   3600000

jdbc.minEvictableIdleTimeMillis= 3600000

 

#hibernate的配置信息

hibernate.show_sql= true

hibernate.dialect= org.hibernate.dialect.SQLServerDialect

hibernate.hbm2ddl.auto= update

hibernate.jdbc.fetch_size= 10

hibernate.default_batch_fetch_size=   10

hibernate.connection.pool_size= 1

hibernate.current_session_context_class=   thread

hibernate.format_sql= true

hibernate.cache.provider_class= net.sf.ehcache.hibernate.SingletonEhCacheProvider

hibernate.cache.use_second_level_cache=   true

hibernate.cache.use_query_cache= true

 

 

 

 

 

 

 

 

 

 

 

  

2.以下是spring配置 DBCP,CP30及proxool连接池

 

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

< beans   xmlns = "http://www.springframework.org/schema/beans"

         xmlns:xsi = "http://www.w3.org/2001/XMLSchema-instance"   xmlns:aop = "http://www.springframework.org/schema/aop"

         xmlns:dwr = "http://www.directwebremoting.org/schema/spring-dwr"

         xmlns:mvc = "http://www.springframework.org/schema/mvc"   xmlns:tx = "http://www.springframework.org/schema/tx"

         xmlns:context = "http://www.springframework.org/schema/context"

         xsi:schemaLocation = "http://www.springframework.org/schema/beans

            http://www.springframework.org/schema/beans/spring-beans-3.0.xsd

            http://www.directwebremoting.org/schema/spring-dwr

            http://www.directwebremoting.org/schema/spring-dwr-3.0.xsd

            http://www.springframework.org/schema/aop

            http://www.springframework.org/schema/aop/spring-aop-3.0.xsd

            http://www.springframework.org/schema/context

            http://www.springframework.org/schema/context/spring-context-3.0.xsd

            http://www.springframework.org/schema/tx

            http://www.springframework.org/schema/tx/spring-tx-3.0.xsd

            http://www.springframework.org/schema/mvc

            http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd"

         default-autowire = "byName"   >

        

 

 

 

        

         < bean   id =   "propertyConfigurer"

               class = "org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"   >

               < property   name = "location"   >

                     < value >   classpath:jdbc.properties value   >

               property >

 

         bean >

 

        

        

 

        

 

         < bean   id =   "c3p0"   class   = "com.mchange.v2.c3p0.ComboPooledDataSource"

               destroy-method = "close"   >

               < property   name = "driverClass"   value = "${jdbc.driver}"   />

               < property   name = "jdbcUrl"   value = "${jdbc.url}"   />

               < property   name = "user"   value = "${jdbc.username}"   />

               < property   name = "password"   value = "${jdbc.password}"   />

              

               < property   name = "acquireIncrement"   value = "5"   />

              

               < property   name = "acquireRetryAttempts"   value = "30"   />

              

               < property   name = "acquireRetryDelay"   value = "1000"   />

              

               < property   name = "autoCommitOnClose"   value = "false"   />

              

               < property   name = "checkoutTimeout"   value = "10000"   />

              

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

              

               < property   name = "initialPoolSize"   value = "10"   />

              

               < property   name = "minPoolSize"   value = "5"   />

              

               < property   name = "maxPoolSize"   value = "30"   />

              

               < property   name = "maxIdleTime"   value = "60"   />

              

               < property   name = "automaticTestTable"   value = "c3p0_TestTable"   />

              

               < property   name = "breakAfterAcquireFailure"   value = "false"   />

         bean >

 

        

 

         < bean   id =   "bonecp"   class   = "com.jolbox.bonecp.BoneCPDataSource"

               destroy-method = "close"   >

               < property   name = "driverClass"   value = "${jdbc.driver}"   />

               < property   name = "jdbcUrl"   value = "${jdbc.url}"   />

               < property   name = "username"   value = "${jdbc.username}"   />

               < property   name = "password"   value = "${jdbc.password}"   />

              

               < property   name = "idleConnectionTestPeriodInMinutes"   value = "60"   />

              

               < property   name = "idleMaxAgeInMinutes"   value = "30"   />

              

               < property   name = "maxConnectionsPerPartition"   value = "30"   />

              

               < property   name = "minConnectionsPerPartition"   value = "10"   />

              

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

              

               < property   name = "acquireIncrement"   value = "5"   />

              

               < property   name = "statementsCacheSize"   value = "100"   />

              

               < property   name = "releaseHelperThreads"   value = "3"   />

         bean >

 

        

         < bean   id =   "proxool"   class = "org.logicalcobwebs.proxool.ProxoolDataSource"   >

               < property   name = "driver"   value = "${jdbc.driver}"   />

               < property   name = "driverUrl"   value = "${jdbc.url}"   />

               < property   name = "user"   value = "${jdbc.username}"   />

               < property   name = "password"   value = "${jdbc.password}"   />

              

               < property   name = "alias"   value = "proxool_alias"   />

              

               < property   name = "prototypeCount"   value = "4"   />

              

               < property   name = "minimumConnectionCount"   value = "1"   />

              

               < property   name = "maximumConnectionCount"   value = "30"   />

              

               < property   name = "houseKeepingTestSql"   value = "select CURRENT_DATE"   />

         bean >

 

        

         < bean   id =   "dbcp"   class   = "org.apache.commons.dbcp.BasicDataSource"

               destroy-method = "close"   >

               < property   name = "driverClassName"   value = "${jdbc.driver}"   />

               < property   name = "url"   value = "${jdbc.url}"   />

               < property   name = "username"   value = "${jdbc.username}"   />

               < property   name = "password"   value = "${jdbc.password}"   />

              

               < property   name = "initialSize"   value = "1"   />

              

               < property   name = "maxActive"   value = "30"   />

              

               < property   name = "maxIdle"   value = "2"   />

              

               < property   name = "minIdle"   value = "1"   />

              

               < property   name = "timeBetweenEvictionRunsMillis"   value = "3600000"   />

              

               < property   name = "minEvictableIdleTimeMillis"   value = "3600000"   />

         bean >

 

beans >

 

3.上面就是几中常用的连接池配置，需要下载相应的jar或者了解使用方法。