JPA和服務器時區錯誤

Question

不管我做什麼改變或者phpmyadmin的或在persistence.xml中ConnectionString中的時區，我得到這個錯誤：

com.mysql.cj.core.exceptions.InvalidConnectionAttributeException: 
The server time zone value 'Romance Summer Time' 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. 

這是我的persistence.xml：

<persistence-unit name="booking" transaction-type="RESOURCE_LOCAL"> 
     <properties> 
      <property name="javax.persistence.jdbc.driver" value="com.mysql.jdbc.Driver"/> 
      <property name="javax.persistence.jdbc.url" value="jdbc:mysql://localhost/_boekingdb_/> 
      <property name="javax.persistence.jdbc.user" value="root"/> 
      <property name="javax.persistence.jdbc.password" value=""/> 
      <property name="hibernate.show_sql" value="true"/> 
     </properties> 
    </persistence-unit> 

添加

?useUnicode=true&useJD‌​BCCompliantTimezoneS‌​hift=true&useLeg‌​acyDatetimeCode=fals‌​e&serverTimezone‌​=UTC" 

到jdbc.url的ConnectionString什麼都不做

我甚至不知道這個'浪漫夏日時光'來自何處。

任何幫助，將不勝感激

Answer 1

簡單地增加

default-time-zone=+00:00 

到MY.INI（在XAMP \ mysql的\ BIN）固定一切...