c3p0连接池配置

<p style="margin-top: 0px; margin-bottom: 0px; padding-top: 0px; padding-bottom: 0px;"><span style="font-size:18px;">
需将c3po的jar包先导入lib文件夹中</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding-top: 0px; padding-bottom: 0px;"><span style="font-size:18px;">hibernate.cfm.xml添加:</span></p><div style="color: rgb(69, 69, 69); font-family: Arial, 宋体; line-height: 21px;"><span style="font-size:14px;">
</span></div><span style="font-family:Arial, 宋体;font-size:14px;color:#454545;"><span style="line-height: 21px;"><property name="hibernate.connection.provider_class"> 
    org.hibernate.connection.C3P0ConnectionProvider 
</property> 
<property name="hibernate.c3p0.max_size">20</property> 
<property name="hibernate.c3p0.min_size">5</property> 
<property name="hibernate.c3p0.timeout">50000</property> 
<property name="hibernate.c3p0.max_statements">100</property> 
<property name="hibernate.c3p0.idle_test_period">3000</property> 
<!-- 当连接池耗尽并接到获得连接的请求，则新增加连接的数量 --> 
<property name="hibernate.c3p0.acquire_increment">2</property> 
<!-- 是否验证，检查连接 --> 
<property name="hibernate.c3p0.validate">false</property></span></span>