因为配置了
connectionProperties=useUnicode=true;characterEncoding=utf8mb4
导致出现
org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (Unsupported character encoding 'utf8mb4'.)
http://my.oschina.net/zhuguowei/blog/411068
因为配置了
connectionProperties=useUnicode=true;characterEncoding=utf8mb4
导致出现
org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (Unsupported character encoding 'utf8mb4'.)
http://my.oschina.net/zhuguowei/blog/411068