druid连接泄露故障全面分析

　　private Object runSql(List sqlSessionFactotyBeanNameList, MethodInvocation invocation)

　　throws InvocationTargetException, IllegalAccessException {

　　List sqlSessionList = Lists.newArrayList();

　　Object result = null;

　　try {

　　for (String sessionFactotyBeanName : sqlSessionFactotyBeanNameList) {

　　SqlSessionFactory sqlSessionFactory =

　　RgApplicationContextUtil.getBean(

　　sessionFactotyBeanName, SqlSessionFactory.class);

　　SqlSession sqlSession = sqlSessionFactory.openSession(ExecutorType.BATCH);

　　Object mapper = sqlSession.getMapper(invocation.getMethod().getDeclaringClass());

　　Object[] param = invocation.getArguments();

　　result = invocation.getMethod().invoke(mapper, param);

　　sqlSessionList.add(sqlSession);//问题代码，注意!!!!

　　sqlSession.commit();

　　}

　　} catch (Exception ex) {

　　sqlSessionList.stream()

　　.forEach(

　　x -> {

　　x.rollback();

　　});

　　} finally {

　　sqlSessionList.stream()

　　.forEach(

　　x -> {

　　x.close();

　　});

　　}

　　return result;

　　}