org.springframework.jdbc.CannotGetJdbcConnectionException: Could not get JDBC Connection 原因
2016-11-29 14:29
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org.springframework.jdbc.CannotGetJdbcConnectionException: Could not get JDBC Connection
可能出现的原因 解决方案
1、数据库地址不同 ping一下数据库地址，看数据库是否能访问通，如果不同使用正确的地址
2、数据库的连接数据达到最大值 1、调整数据路连接数据；2、释放部分连接；3、重启服务器
3、数据库挂起 检查数据库是否正常，如果不正常重新启动数据库
4、jdbc连接池配置不正确 检查数据库连接池配置信息，将其配置正确
org.springframework.jdbc.CannotGetJdbcConnectionException: Could not get JDBC Connection
可能出现的原因 解决方案
1、数据库地址不同 ping一下数据库地址，看数据库是否能访问通，如果不同使用正确的地址
2、数据库的连接数据达到最大值 1、调整数据路连接数据；2、释放部分连接；3、重启服务器
3、数据库挂起 检查数据库是否正常，如果不正常重新启动数据库
4、jdbc连接池配置不正确 检查数据库连接池配置信息，将其配置正确
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