代碼：

/**
* 獲取數據庫連接方法
*/
public Connection getConn() throws
Exception {
Connection conn = null;
try {

//connection原始的連接方式可以轉換為OracleConnection
Connection con =
this.commonDao.getCurrentConnection();
Connection conWas = null;

if(this.wasConnection){//使用tomcat請把biz-context-finance.xml中的wasConnection的值設置為false
注釋掉biz-context-core.xml中的id="websphereForOracleConnection"內容

WebSphereNativeJdbcExtractor websphereForOracleConnection =
(WebSphereNativeJdbcExtractor)SpringUtils.getSpringBean("websphereForOracleConnection");

conWas = websphereForOracleConnection.getNativeConnection(con);
}else{

conWas = con;
}

conWas.setAutoCommit(false);
conn =
conWas.getMetaData().getConnection();
} catch (DaoException e) {

e.printStackTrace();
}
return conn;
}