spring下配置dbcp,c3p0,proxool数据源链接池

applicationContext-datasource-jdbc.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC    "-//SPRING//DTD BEAN//EN"    "http://www.springframework.org/dtd/spring-beans.dtd">
<beans default-autowire="no" default-lazy-init="true" default-dependency-check="none">[align=left][/align] <description>datasource</description><!--      <bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">  <property name="driverClassName"><value>${jdbc.driverClassName}</value></property>  <property name="url"><value>${jdbc.url}</value></property>  <property name="username"><value>${jdbc.username}</value></property>  <property name="password"><value>${jdbc.password}</value></property> </bean>-->
<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"> <property name="driverClassName"><value>${jdbc.driverClassName}</value></property>    <property name="url"><value>${jdbc.url}</value></property>    <property name="username"><value>${jdbc.username}</value></property>    <property name="password"><value>${jdbc.password}</value></property>    <property name="maxActive"><value>80</value></property>      <property name="maxIdle"><value>20</value></property>      <property name="maxWait"><value>3000</value></property>      </bean>
 
 <!--bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource" destroy-method="close">        <property name="driverClass"><value>${jdbc.driverClassName}</value></property>        <property name="jdbcUrl"><value>${jdbc.url}</value></property>        <property name="user"><value>${jdbc.username}</value></property>        <property name="password"><value>${jdbc.password}</value></property>          <property name="acquireIncrement"><value>5</value></property>        <property name="idleConnectionTestPeriod"><value>3000</value></property>        <property name="checkoutTimeout"><value>3000</value></property>        <property name="maxPoolSize"><value>80</value></property>        <property name="minPoolSize"><value>1</value></property>        <property name="maxStatements"><value>6000</value></property>        <property name="initialPoolSize"><value>5</value></property> </bean--> <!--ComboPooledDataSource 参数说明
maxIdleTime：最大空闲时间,60秒内未使用则连接被丢弃。若为0则永不丢弃。Default: 0 acquireIncrement：当连接池中的连接耗尽的时候c3p0一次同时获取的连接数。Default: 3 maxStatements：JDBC的标准参数，用以控制数据源内加载的PreparedStatements数量。但由于预缓存的statements属于单个connection而不是整个连接池。所以设置这个参数需要考虑到多方面的因素。如果maxStatements与maxStatementsPerConnection均为0，则缓存被关闭。Default: 0idleConnectionTestPeriod：每60秒检查所有连接池中的空闲连接。Default: 0 acquireRetryAttempts： 定义在从数据库获取新连接失败后重复尝试的次数。Default: 30 breakAfterAcquireFailure: 获取连接失败将会引起所有等待连接池来获取连接的线程抛出异常。但是数据源仍有效保留，并在下次调用getConnection()的时候继续尝试获取连接。如果设为true，那么在尝试获取连接失败后该数据源将申明已断开并永久关闭。Default: falsetestConnectionOnCheckout：因性能消耗大请只在需要的时候使用它。如果设为true那么在每个connection提交的时候都将校验其有效性。建议使用idleConnectionTestPeriod或automaticTestTable等方法来提升连接测试的性能。Default: false-->
 
 <!--bean id="dataSource" class="org.logicalcobwebs.proxool.ProxoolDataSource">  <property name="driver"><value>${jdbc.driverClassName}</value></property>  <property name="driverUrl"><value>${jdbc.url}</value></property>  <property name="user"><value>${jdbc.username}</value></property>  <property name="password"><value>${jdbc.password}</value></property>  <property name="alias"><value>test</value></property>  <property name="houseKeepingSleepTime"><value>90000</value></property>  <property name="prototypeCount"><value>10</value></property>  <property name="maximumConnectionCount"><value>100</value></property>  <property name="minimumConnectionCount"><value>10</value></property>  <property name="trace"><value>true</value></property>  <property name="verbose"><value>true</value></property> </bean> -->
</beans>
jdbc.properties
 
#jdbc.driverClassName=net.sourceforge.jtds.jdbc.Driver#jdbc.url=jdbc:jtds:sybase://192.168.1.1:5000/test;charset=eucgb#jdbc.username=yinxiao#jdbc.password=yinxiao
 
#jdbc.driverClassName=org.hsqldb.jdbcDriver#jdbc.url=jdbc:hsqldb:file:hsqldb/test#jdbc.username=sa#jdbc.password=
jdbc.driverClassName=com.mysql.jdbc.Driverjdbc.url=jdbc:mysql://localhost:3306/test?user=root&password=root&useUnicode=true&characterEncoding=UTF-8&characterSetResults=UTF-8jdbc.username=rootjdbc.password=root
 
#jdbc.url=jdbc:mysql://localhost:3306/test?user=root&amp;password=root&amp;useUnicode=true&amp;characterEncoding=UTF-8&amp;characterSetResults=UTF-8
 
#jdbc.driverClassName=net.sourceforge.jtds.jdbc.Driver#jdbc.url=jdbc:jtds:sqlserver://localhost:1433/test;useUnicode=true&amp;characterEncoding=GBK&amp;characterSetResults=GBK#jdbc.username=sa#jdbc.password=sa
#jndijndi.factory.initial=weblogic.jndi.WLInitialContextFactoryjndi.provider.url=t3://127.0.0.1:7001jndi.jndiName=jdbc/test
hibernate.properties
#hibernate.dialect=org.hibernate.dialect.SQLServerDialecthibernate.dialect=org.hibernate.dialect.MySQLInnoDBDialect#hibernate.dialect=org.hibernate.dialect.HSQLDialecthibernate.cache.use_query_cache=true#hibernate.cache.provider_class=net.sf.hibernate.cache.EhCacheProviderhibernate.cache.provider_class=org.hibernate.cache.EhCacheProviderhibernate.show_sql=truehibernate.format_sql=falsehibernate.transaction.auto_close_session=truehibernate.connection.autocommit=falsehibernate.connection.isolation=2hibernate.hbm2ddl.auto=updatehibernate.jdbc.fetch_size=50hibernate.jdbc.batch_size=25hibernate.default_batch_fetch_size=16hibernate.transaction.factory_class=org.hibernate.transaction.JDBCTransactionFactory#hibernate.transaction.factory_class=net.sf.hibernate.transaction.JDBCTransactionFactoryhibernate.query.factory_class=org.hibernate.hql.classic.ClassicQueryTranslatorFactoryhibernate.connection.release_mode=after_transactionhibernate.cache.region_prefix=hibernate.cache.testhibernate.default_schema=test