java.sql.SQLException: connection closed Query: insert into User ('Username','UserPassword','Head','Email','Phone','Birthday','Sex','RegisterData','Level','Exp') VALUES (?,?,?,?,?,?,?,?,?,?) Parameters: [admin, 123456, null, 1736612045@qq.com, 13175451455, 2022-1-1, ??·, 2022-02-08, 1, 0]
at org.apache.commons.dbutils.AbstractQueryRunner.rethrow(AbstractQueryRunner.java:527)
at org.apache.commons.dbutils.QueryRunner.update(QueryRunner.java:531)
at org.apache.commons.dbutils.QueryRunner.update(QueryRunner.java:444)
at com.fingercoding.dao.impl.BaseDao.Update(BaseDao.java:27)
at com.fingercoding.dao.impl.UserDaoImpl.saveUser(UserDaoImpl.java:26)
at com.fingercoding.servlet.impl.UserServletImpl.registerUser(UserServletImpl.java:14)
at com.fingercoding.web.RegisterUserServlet.doPost(RegisterUserServlet.java:45)