解决MySQL报错The server time zone value 'ÖÐ¹ú±ê×¼Ê±¼ä' is unrecognized or represents .....

朴灿烈づ我的快乐病毒、 2021-07-20 11:05 294阅读 0赞

## 1.前言  ##

今天在用SpringBoot2.0+MyBatis+MySQL搭建项目开发环境的时候启动项目发现报了一个很奇怪的错，报错内容如下：

java.sql.SQLException: The server time zone value 'ÖÐ¹ú±ê×¼Ê±¼ä' is unrecognized or represents more than one time
    zone. You must configure either the server or JDBC driver (via the serverTimezone configuration property) to use a
    more specifc time zone value if you want to utilize time zone support.
    at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:127)
    at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:95)
    at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:87)
    at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:61)
    at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:71)
    at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:76)
    at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:862)
    at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:444)
    at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:230)
    at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:226)
    at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1558)
    at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1623)
    at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2468)

后来查阅资料发现这都是因为安装mysql的时候时区设置的不正确 mysql默认的是美国的时区，而我们中国大陆要比他们迟8小时，采用+8:00格式

使用的数据库是MySQL，从上面图看出SpringBoot2.1在你没有指定MySQL驱动版本的情况下它自动依赖的驱动是8.0.12很高的版本，这是由于数据库和系统时区差异所造成的，在jdbc连接的url后面加上serverTimezone=GMT即可解决问题，如果需要使用gmt+8时区，需要写成GMT%2B8，否则会被解析为空。再一个解决办法就是使用低版本的MySQL jdbc驱动，5.1.28不会存在时区的问题。

## 2.解决办法  ##

1.修改MySQL的配置文件，MySQL配置文件是my.ini文件在你的安装目录下去找，我的是在C:\\Program Files (x86)\\MySQL\\MySQL Server 5.5\\my.ini

找到这个文件之后用Notepad++打开它，搜索\[mysqld\]节点在节点下面加上下面这句话

default-time-zone='+08:00'

然后记得重启MySQL的服务，打开cmd窗口登录MySQL执行show variables like '%time\_zone%';这句命令

2.直接在mysql执行语句:

set global time_zone='+8:00'

![aHR0cHM6Ly9pbWcyMDE4LmNuYmxvZ3MuY29tL2Jsb2cvNzU0NjgvMjAxODExLzc1NDY4LTIwMTgxMTE5MTQ1NjA2MzY1LTEyNTA4MTc5MDIucG5n][]

注意：若是在ubuntu环境下，直接在my.cnf文件中添加该行代码即可。

[aHR0cHM6Ly9jb21tb24uY25ibG9ncy5jb20vaW1hZ2VzL2NvcHljb2RlLmdpZg]: /images/20210720/8a478b84b8764e41b8ffa9d77bc82131.png
[aHR0cHM6Ly9pbWcyMDE4LmNuYmxvZ3MuY29tL2Jsb2cvNzU0NjgvMjAxODExLzc1NDY4LTIwMTgxMTE5MTQ1NjA2MzY1LTEyNTA4MTc5MDIucG5n]: /images/20210720/e1a65ae77b67449288b2cf4e10652942.png

解决MySQL报错The server time zone value 'ÖÐ¹ú±ê×¼Ê±¼ä' is unrecognized or represents .....

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