今天在用junit測試mybits程序是遇到一個問題,報錯爲:java
org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: java.sql.SQLException: The server time zone value 'Öйú±ê׼ʱ¼ä' 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. ### The error may exist in com/po/User.xml ### The error may involve first.searchUserById ### The error occurred while executing a query ### Cause: java.sql.SQLException: The server time zone value 'Öйú±ê׼ʱ¼ä' 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 org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:150) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:141) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectOne(DefaultSqlSession.java:77) at com.test.TestUser.testSearchUserById(TestUser.java:25) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) at org.junit.runners.BlockJUnit4...
mysql |
的時區(地理中的時區),是須要本身設置的,通常的UTC爲世間標準時間,不屬於任什麼時候區,sql
UTC時區默認比北京時間晚8個小時,中國時區爲CST。關於其它有關服務器時區與數據庫的知識點,你們能夠本身搜索瞭解,這裏給你們推薦一篇文章數據庫
https://blog.csdn.net/vae1314chuanchen/article/details/81838476apache
那麼怎麼處理呢,在全局配置文件中找到:服務器
<property name="url" value="jdbc:mysql://服務器地址:端口號/數據庫名 />
在數據庫名稱後面加入:serverTimezone=UTC&useSSL=false ,若是,你的url後面還有其它參數則應該加入:serverTimezone=UTC&useSSL=false&session
添加後爲:學習
<property name="url" value="jdbc:mysql://服務器地址:端口號/數據庫名?serverTimezone=UTC&useSSL=false&useUnicode=true"/>
若是後面還有參數(如設置編碼)則爲:測試
<property name="url" value="jdbc:mysql://服務器地址:端口號/數據庫名?serverTimezone=UTC&useSSL=false&useUnicode=true&characterEncoding=utf-8" />
問題獲得解決。編碼
在下也是菜鳥一名,在這裏是將學習過程當中發現的問題,解決問題的方法分享出來,可能有不足之處請路過的大佬不吝賜教,小的將不勝感激。