日期:2014-05-16 浏览次数:20645 次
import org.apache.commons.dbcp.BasicDataSource;
import org.apache.commons.dbcp.BasicDataSourceFactory;
import java.sql.SQLException;
import java.sql.Connection;
import java.util.Properties;
public class ConnectionSource {
private static BasicDataSource dataSource = null;
public ConnectionSource() {
}
public static void init() {
if (dataSource != null) {
try {
dataSource.close();
} catch (Exception e) {
//
}
dataSource = null;
}
try {
Properties p = new Properties();
p.setProperty("driverClassName", "oracle.jdbc.driver.OracleDriver");
p.setProperty("url", "jdbc:oracle:thin:@192.168.0.1:1521:testDB");
p.setProperty("password", "scott");
p.setProperty("username", "tiger");
p.setProperty("maxActive", "30");
p.setProperty("maxIdle", "10");
p.setProperty("maxWait", "1000");
p.setProperty("removeAbandoned", "false");
p.setProperty("removeAbandonedTimeout", "120");
p.setProperty("testOnBorrow", "true");
p.setProperty("logAbandoned", "true");
dataSource = (BasicDataSource) BasicDataSourceFactory.createDataSource(p);
} catch (Exception e) {
//
}
}
public static synchronized Connection getConnection() throws SQLException {
if (dataSource == null) {
init();
}
Connection conn = null;
if (dataSource != null) {
conn = dataSource.getConnection();
}
return conn;
}
}
<!-- ===== 配置Spring数据源 ========== -->
<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"
destroy-method="close">
<property name="driverClassName" value="org.sqlite.JDBC" />
<property name="url" value="jdbc:sqlite:search.db" />
<property name="maxIdle" value="10"/>
<property name="maxActive" value="100"/>
<property name="maxWait" value="10000"/>
<property name="validationQuery" value="select 1"/>
<property name="testOnBorrow" value="false"/>
<property name="testWhileIdle" value="true"/>
<property name="timeBetweenEvictionRunsMillis" value="1200000"/>
<property name="minEvictableIdleTimeMillis" value="1800000"/>
<property name="numTestsPerEvictionRun" value="5"/>
<property name="defaultAutoCommit" value="true"/>
</bean>