最近遇到这个Spring datasouces closed的错误：
[admin@server4 ~]$ tail -300 /duitang/logs/usr/crawler/crawler.logat sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)at java.lang.reflect.Method.invoke(Method.java:597)at com.duitang.dboss.service.ServiceInvoker.doaccept2(ServiceInvoker.java:127)... 10 more
Caused by: org.springframework.jdbc.CannotGetJdbcConnectionException: Could not get JDBC Connection; nested exception is java.sql.SQLException: Data source is closedat org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:80)at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:573)at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:637)at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:666)at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:674)at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:714)at org.springframework.jdbc.core.JdbcTemplate.queryForList(JdbcTemplate.java:785)at com.duitang.biz.common.SqlServiceImpl.queryForLong(SqlServiceImpl.java:262)... 14 more
Caused by: java.sql.SQLException: Data source is closedat org.apache.commons.dbcp.B