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java.sql.SQLException: Io exception: Invalid number format for port number
- Exception code
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Exception in thread "main" org.apache.ibatis.exceptions.PersistenceException:
### Error querying database. Cause: java.sql.SQLException: Io 异常: Invalid number format for port number
### The error may exist in com/zrrd/mapper/DeptMapper.xml
### The error may involve deptMapper.queryDept
### The error occurred while executing a query
### Cause: java.sql.SQLException: Io 异常: Invalid number format for port number
at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:23)
at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:104)
at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:95)
at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:91)
at com.zrrd.dao.DeptDaoImpl.queryDept(DeptDaoImpl.java:14)
at com.zrrd.test.Test.main(Test.java:14)
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The problem is that the
jdbc database link configuration does not write the port number -
Solution
Check jdbc connection configuration information
