一、问题描述
通过java连接mysql数据库字符串配置提示“java.sql.SQLException: The server time zone value '???ú±ê×??±??' 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 spe cifc time zone value if you want to utilize time zone support. ”报错异常提示。
java.sql.SQLException: The server time zone value '???ú±ê×??±??' is unrecognized or represents more than one time zone. You must configure either the serveror 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:129) at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:89) at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:63) at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:73) at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:76) at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:835) at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:455) at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:240) at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:207) at java.sql.DriverManager.getConnection(DriverManager.java:664) at java.sql.DriverManager.getConnection(DriverManager.java:247) at com.xwood.engine.common.util.MySQLDBUtil.getConnection(MySQLDBUtil.java:36) at com.xwood.engine.common.util.MySQLDBUtilExt.<clinit>(MySQLDBUtilExt.java:19) at com.xwood.engine.index.solrj.SQLUnitDao.getProcesserS0Data(SQLUnitDao.java:35) at com.xwood.engine.index.solrj.SolrCoreProcesser.load(SolrCoreProcesser.java:44) at com.xwood.engine.index.solrj.SolrCoreProcesser.processStep(SolrCoreProcesser.java:35) at com.xwood.engine.BaseCommonProcesser$1.run(BaseCommonProcesser.java:34) at java.util.TimerThread.mainLoop(Timer.java:555) at java.util.TimerThread.run(Timer.java:505)Caused by: com.mysql.cj.exceptions.InvalidConnectionAttributeException: The server time zone value '???ú±ê×??±??' 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 sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:423) at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61) at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:85) at com.mysql.cj.util.TimeUtil.getCanonicalTimezone(TimeUtil.java:132) at com.mysql.cj.protocol.a.NativeProtocol.configureTimezone(NativeProtocol.java:2234) at com.mysql.cj.protocol.a.NativeProtocol.initServerSession(NativeProtocol.java:2258) at com.mysql.cj.jdbc.ConnectionImpl.initializePropsFromServer(ConnectionImpl.java:1319) at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:966) at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:825) ... 13 moreException in thread "Timer-0" java.lang.ExceptionInInitializerError at com.xwood.engine.index.solrj.SQLUnitDao.getProcesserS0Data(SQLUnitDao.java:35) at com.xwood.engine.index.solrj.SolrCoreProcesser.load(SolrCoreProcesser.java:44) at com.xwood.engine.index.solrj.SolrCoreProcesser.processStep(SolrCoreProcesser.java:35) at com.xwood.engine.BaseCommonProcesser$1.run(BaseCommonProcesser.java:34) at java.util.TimerThread.mainLoop(Timer.java:555) at java.util.TimerThread.run(Timer.java:505)Caused by: java.lang.RuntimeException: The server time zone value '???ú±ê×??±??' 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.xwood.engine.common.util.MySQLDBUtil.getConnection(MySQLDBUtil.java:40) at com.xwood.engine.common.util.MySQLDBUtilExt.<clinit>(MySQLDBUtilExt.java:19) ... 6 more
二、解决方法
1)在mysql的连接串上添加"serverTimezone",原来连接串如下
mysql.jdbc.1.url=jdbc:mysql://192.168.1.5:3306/xwood_index
修改后如下
mysql.jdbc.1.url=jdbc:mysql://192.168.1.5:3306/xwood_index?characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=false&useJDBCCompliantTimezoneShift=true&useLegacyDatetimeCode=false&serverTimezone=GMT%2B8&allowPublicKeyRetrieval=true@b@