Question

当我试图在使用MySQL的cloudfoundry上运行我的页面时，我收到了这个错误

    org.springframework.jdbc.CannotGetJdbcConnectionException: 
Could not get JDBC Connection; nested exception is org.apache.commons.dbcp.SQLNestedException: 
Cannot create PoolableConnectionFactory (Unknown initial character set index '192' received from server. 
Initial client character set can be forced via the 'characterEncoding' property.)

我错过了什么？我确实在下面尝试从我的UTF-8更改为LATIN，仍然收到错误

ALTER TABLE t MODIFY col1 VARCHAR(50) CHARACTER SET latin1;

感谢所有回复

我看到了

+----------------------+-----------------+
| Variable_name        | Value           |
+----------------------+-----------------+
| collation_connection | utf8_unicode_ci |
| collation_database   | utf8_unicode_ci |
| collation_server     | utf8_unicode_ci |
+----------------------+-----------------+

来自cloudfoundry数据库的

Answer 1

我正在使用 mysql-connector-java-3.1.7-bin.jar ，并在更改为 mysql-connector-java-5.1.21-bin.jar后它运作良好。 TQ

Answer 2

在/ etc / mysql中检查你的配置下面的行。评论他们并再试一次。您必须重新启动mysql服务（/ bin / vcap restart）。

collation_server = utf8_unicode_ci

character_set_server = utf8

Cloudfoundry，Spring，MySQL未知的初始字符集索引＆＃39; 192＆＃39;从服务器收到

2 个答案: