java.sql.SQLException: Io 异常: Connection refused错误的一种可能原因 - 代码天地

java.sql.SQLException: Io 异常: Connection refused错误的一种可能原因

企业开发 2018-05-14 05:42:12 阅读次数: 0

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转载自backtrack.iteye.com/blog/1172913

java.sql.SQLException: Io 异常: Connection refused错误的一种可能原因

java.sql.SQLException: Io 异常: Connection reset

java.sql.SQLException: Io 异常: Software caused connection abort: recv faile

java.sql.SQLException: Io 异常: The Network Adapter could not establish the connection

java.sql.SQLException: Io 异常:

java.sql.SQLException: Io : The Network Adapter could not establish the connection

java.sql.SQLException: Listener refused the connection with the following error:

Io 异常: End of TNS data channel; nested exception is java.sql.SQLException: Io

Hive 笔记异常java.sql.SQLException: Unable to open a test connection to the given database.

开发中遇到的Cause: java.sql.SQLException: connection holder is null的异常

java.sql.SQLException: Io 异常: Invalid number format for port number

java.sql.SQLException: Io 异常: Got minus one from a read call解决综合

java.sql.SQLException: Io 异常: The Network Adapter could not establish the connec

java.sql.SQLException: Io 异常: Got minus one from a read call

ERROR [com.alibaba.druid.pool.DruidDataSource] - dataSource init error java.sql.SQLException: Io 异常:

java.sql.SQLException: 违反协议异常的一种解释

java.sql.SQLException:Listener refused the connection with the following error:ORA-12505,TNS:listen

程序连接SQL Sever数据库出现:java.sql.SQLException: Network error IOException: Connection refused: connect 错误

java.sql.SQLEXception:Connection reset

java.sql.SQLException: connection holder is null;

java.sql.SQLException: connection holder is null

java.sql.SQLException:the connection does not exist

presto——java.sql.SQLException: Error executing query与javax.net.ssl.SSLException: Unrecognized SSL message, plaintext connection?异常问题

IO异常 java.net.SocketException: Connection reset

java.net.ConnectException: Connection refused 异常

java.sql.SQLException: An attempt by a client to checkout a Connection has timed

java.sql.SQLException: The Network Adapter could not establish the connection

java.sql.SQLException: Connection has already been closed.

java.sql.SQLException: QueryRunner requires a DataSource to be invoked in this way, or a Connection

java.sql.SQLException: connection holder is null 问题处理

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