【发布时间】:2012-02-23 21:27:51
【问题描述】:
Hibernate 程序针对某些事务运行,之后无法建立连接。异常如下:
WARN: SQL Error: 17002, SQLState: null
Feb 01, 2012 11:47:10 AM org.hibernate.engine.jdbc.spi.SqlExceptionHelper logExceptions
ERROR: Io exception: The Network Adapter could not establish the connection
org.hibernate.exception.GenericJDBCException: Could not open connection
Feb 01, 2012 11:52:43 AM org.apache.catalina.core.StandardContext reload
INFO: Reloading this Context has started
【问题讨论】:
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你的 jdbc URL 是什么?您应该检查它是否正确:端口号,...
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你可以远程登录数据库及其端口吗?
标签: java sql hibernate exception jdbc