Created
June 14, 2017 01:48
-
-
Save asd1245dss/ad2f3782b59160477c3b59de6b262cdb to your computer and use it in GitHub Desktop.
Tomcat 关闭jdbc的正确姿势
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
经过摸索,我解决了上面的警告。 | |
对于第二个警告,我把pom.xml中的JDBC 修改为provided,然后再tomcat的./lib/下增加对应的jar。 | |
对于第一个警告,我的解决方案是:实现ServletContextListener,然后再contextDestroyed()方法中添加如下代码: | |
Enumeration drivers = DriverManager.getDrivers(); | |
while (drivers.hasMoreElements()) { | |
Driver driver = drivers.nextElement(); | |
try { | |
DriverManager.deregisterDriver(driver); | |
logger.info(String.format("deregistering jdbc driver: %s", driver)); | |
} catch (SQLException e) { | |
e.printStackTrace(); | |
logger.error(String.format("deregistering jdbc driver: %s", driver)); | |
} | |
} | |
最后在web.xml中注册自己的监听器,问题解决。 |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment