package cn.itcast.utils;
import javax.sql.DataSource;
import org.apache.commons.dbutils.QueryRunner;
import com.mchange.v2.c3p0.ComboPooledDataSource;
/**
* 封装常用的操作
* @author Jie.Yuan
*
*/
public class JdbcUtils {
// 初始化连接池
private static DataSource dataSource;
static {
dataSource = new ComboPooledDataSource();
}
public static DataSource getDataSource() {
return dataSource;
}
/**
* 创建DbUtils常用工具类对象
*/
public static QueryRunner getQuerrRunner() {
return new QueryRunner(dataSource);
}
}
import javax.sql.DataSource;
import org.apache.commons.dbutils.QueryRunner;
import com.mchange.v2.c3p0.ComboPooledDataSource;
/**
* 封装常用的操作
* @author Jie.Yuan
*
*/
public class JdbcUtils {
// 初始化连接池
private static DataSource dataSource;
static {
dataSource = new ComboPooledDataSource();
}
public static DataSource getDataSource() {
return dataSource;
}
/**
* 创建DbUtils常用工具类对象
*/
public static QueryRunner getQuerrRunner() {
return new QueryRunner(dataSource);
}
}
537

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