org.apache.ibatis.exceptions.PersistenceException:
Error querying database. Cause: java.sql.SQLException: 关闭的连接
The error may exist in //*Mapper.xml
The error may involve **Mapper.selectPageByExample
The error occurred while executing a query
SQL: 此处为查询语句
Cause: java.sql.SQLException: 关闭的连接
at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:8)
at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:77)
at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:69)
at org.apache.ibatis.binding.MapperMethod.executeForList(MapperMethod.java:85)
at org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:65)
at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:38)
at $Proxy155.selectPageByExampleCache(Unknown Source)
