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">
 <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 參數(shù)說明
 
maxIdleTime：
最大空閑時間,60秒內(nèi)未使用則連接被丟棄。若為0則永不丟棄。Default: 0 
acquireIncrement：
當連接池中的連接耗盡的時候c3p0一次同時獲取的連接數(shù)。Default: 3 
maxStatements：
JDBC的標準參數(shù)，用以控制數(shù)據(jù)源內(nèi)加載的PreparedStatements數(shù)量。但由于預緩存的statements
屬于單個connection而不是整個連接池。所以設置這個參數(shù)需要考慮到多方面的因素。
如果maxStatements與maxStatementsPerConnection均為0，則緩存被關閉。Default: 0
idleConnectionTestPeriod：
每60秒檢查所有連接池中的空閑連接。Default: 0 
acquireRetryAttempts： 
定義在從數(shù)據(jù)庫獲取新連接失敗后重復嘗試的次數(shù)。Default: 30 
breakAfterAcquireFailure: 
獲取連接失敗將會引起所有等待連接池來獲取連接的線程拋出異常。但是數(shù)據(jù)源仍有效
保留，并在下次調(diào)用getConnection()的時候繼續(xù)嘗試獲取連接。如果設為true，那么在嘗試
獲取連接失敗后該數(shù)據(jù)源將申明已斷開并永久關閉。Default: false
testConnectionOnCheckout：
因性能消耗大請只在需要的時候使用它。如果設為true那么在每個connection提交的
時候都將校驗其有效性。建議使用idleConnectionTestPeriod或automaticTestTable
等方法來提升連接測試的性能。Default: false
-->
 

 
 

 <!--bean id="dataSource" class="org.logicalcobwebs.proxool.ProxoolDataSource" destroy-method="close">
  <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=test
#jdbc.password=test
 
 
 

#jdbc.driverClassName=org.hsqldb.jdbcDriver
#jdbc.url=jdbc:hsqldb:file:hsqldb/test
#jdbc.username=sa
#jdbc.password=
 

jdbc.driverClassName=com.mysql.jdbc.Driver
jdbc.url=jdbc:mysql://localhost:3306/test?user=root&password=root&useUnicode=true&characterEncoding=UTF-8&characterSetResults=UTF-8
jdbc.username=root
jdbc.password=root
 
 
 
#jdbc.url=jdbc:mysql://localhost:3306/test?user=root&password=root&useUnicode=true&characterEncoding=UTF-8&characterSetResults=UTF-8
 
 
 
#jdbc.driverClassName=net.sourceforge.jtds.jdbc.Driver
#jdbc.url=jdbc:jtds:sqlserver://localhost:1433/test;useUnicode=true&characterEncoding=GBK&characterSetResults=GBK
#jdbc.username=sa
#jdbc.password=sa
 
#jndi
jndi.factory.initial=weblogic.jndi.WLInitialContextFactory
jndi.provider.url=t3://127.0.0.1:7001
jndi.jndiName=jdbc/test
  

hibernate.properties

#hibernate.dialect=org.hibernate.dialect.SQLServerDialect
hibernate.dialect=org.hibernate.dialect.MySQLInnoDBDialect
#hibernate.dialect=org.hibernate.dialect.HSQLDialect
hibernate.cache.use_query_cache=true
#hibernate.cache.provider_class=net.sf.hibernate.cache.EhCacheProvider
hibernate.cache.provider_class=org.hibernate.cache.EhCacheProvider
hibernate.show_sql=true
hibernate.format_sql=false
hibernate.transaction.auto_close_session=true
hibernate.connection.autocommit=false
hibernate.connection.isolation=2
hibernate.hbm2ddl.auto=update
hibernate.jdbc.fetch_size=50
hibernate.jdbc.batch_size=25
hibernate.default_batch_fetch_size=16
hibernate.transaction.factory_class=org.hibernate.transaction.JDBCTransactionFactory
#hibernate.transaction.factory_class=net.sf.hibernate.transaction.JDBCTransactionFactory
hibernate.query.factory_class=org.hibernate.hql.classic.ClassicQueryTranslatorFactory
hibernate.connection.release_mode=after_transaction
hibernate.cache.region_prefix=hibernate.cache.test
hibernate.default_schema=test