Hibernate_使用c3p0数据库连接池

约定不等于承诺〃 2022-06-16 10:22 220阅读 0赞

<property name="connection.provider_class">org.hibernate.connection.C3P0ConnectionProvider</property>
    		
    		<property name="c3p0.min_size">5</property>
    		
    		<property name="c3p0.max_size">20</property>
    		
    		<property name="c3p0.timeout">120</property>
    		
    		<property name="c3p0.idle_test_period">3000</property>

<!DOCTYPE hibernate-configuration PUBLIC
    	"-//Hibernate/Hibernate Configuration DTD 3.0//EN"
    	"http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd">
    
    <hibernate-configuration>
    	<session-factory name="foo">
    		
    		
    		<property name="hibernate.dialect">org.hibernate.dialect.MySQLDialect</property>
    		
    		<property name="connection.url">jdbc:mysql://localhost:3306/hibernate_20170423</property>
    		
    		<property name="connection.driver_class">com.mysql.jdbc.Driver</property>
    		
    		<property name="connection.username">root</property>
    		
    		<property name="hibernate.connection.password">root</property>
    
    		
    		
    		<property name="hibernate.show_sql">true</property>
    		
    		<property name="hibernate.format_sql">false</property>
    
    		
    		<property name="hbm2ddl.auto">update</property>
    
    		
    		<property name="connection.isolation">2</property>
    		
    		
    		
    		<property name="connection.provider_class">org.hibernate.connection.C3P0ConnectionProvider</property>
    		
    		<property name="c3p0.min_size">5</property>
    		
    		<property name="c3p0.max_size">20</property>
    		
    		<property name="c3p0.timeout">120</property>
    		
    		<property name="c3p0.idle_test_period">3000</property>
    		
    		
    		
    		
    		
    
    	</session-factory>
    </hibernate-configuration>