执行sql语句，插入数据时，插入几条记录后，报错
java.sql.SQLException: Io 异常: The Network Adapter could not establish the connection
请教是哪里出了问题 ，该如何优化？
------解决思路----------------------
能插入数据，说明连接通道正常，报错应该是网络问题，检查一下网络稳定性
详细解决方案
数据库连接报错：Io 错误: The Network Adapter could not establish the connection
热度：1006 发布时间：2016-04-24 08:05:07.0
执行sql语句，插入数据时，插入几条记录后，报错
java.sql.SQLException: Io 异常: The Network Adapter could not establish the connection
请教是哪里出了问题 ，该如何优化？
------解决思路----------------------
能插入数据，说明连接通道正常，报错应该是网络问题，检查一下网络稳定性
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