java.sql.SQLException: Connection is closed
若是沒用第三方組件來配置數據源，程序會默認使用tomcat容器內建的DHCP鏈接池組建。java <Resource auth="Container" driverClassName="com.mysql.jdbc.Driver" maxActive="150" maxIdle="5" maxWait="5000" name="jdbc/healthDocDB" password="root" t
相關文章
- 1. java.sql.SQLException: ResultSet is closed
- 2. Connection is closed
- 3. java.sql.SQLException: Connection has already been closed.
- 4. java.sql.SQLException: connection holder is null
- 5. java.sql.SQLException: Connection is read-only
- 6. Caused by: java.sql.SQLException: Connection is read-only
- 7. java.sql.SQLException: Already closed
- 8. Could not close JDBC connection Already closed.
- 9. Data source is closed
- 10. Failed to obtain JDBC Connection; nested exception is java.sql.SQLException
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相關文章
- 1. java.sql.SQLException: ResultSet is closed
- 2. Connection is closed
- 3. java.sql.SQLException: Connection has already been closed.
- 4. java.sql.SQLException: connection holder is null
- 5. java.sql.SQLException: Connection is read-only
- 6. Caused by: java.sql.SQLException: Connection is read-only
- 7. java.sql.SQLException: Already closed
- 8. Could not close JDBC connection Already closed.
- 9. Data source is closed
- 10. Failed to obtain JDBC Connection; nested exception is java.sql.SQLException