连mysql报错The server time zone value '�й���׼ʱ��' is unrecognized or represents more than one time zone

拼搏现实的明天。 2021-11-11 17:36 224阅读 0赞

EurekaClient配置连接数据库出现如下问题：

  1. java.sql.SQLException: The server time zone value '�й���׼ʱ��' 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.
  2.     at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:129) ~[mysql-connector-java-8.0.16.jar:8.0.16]
  3.     at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) ~[mysql-connector-java-8.0.16.jar:8.0.16]
  4.     at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:89) ~[mysql-connector-java-8.0.16.jar:8.0.16]
  5.     at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:63) ~[mysql-connector-java-8.0.16.jar:8.0.16]
  6.     at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:73) ~[mysql-connector-java-8.0.16.jar:8.0.16]
  7.     at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:76) ~[mysql-connector-java-8.0.16.jar:8.0.16]
  8.     at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:835) ~[mysql-connector-java-8.0.16.jar:8.0.16]
  9.     at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:455) ~[mysql-connector-java-8.0.16.jar:8.0.16]
  10.     at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:240) ~[mysql-connector-java-8.0.16.jar:8.0.16]
  11.     at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:199) ~[mysql-connector-java-8.0.16.jar:8.0.16]
  12.     at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:136) ~[HikariCP-3.2.0.jar:na]
  13.     at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:369) ~[HikariCP-3.2.0.jar:na]
  14.     at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:198) ~[HikariCP-3.2.0.jar:na]
  15.     at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:467) [HikariCP-3.2.0.jar:na]
  16.     at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:541) [HikariCP-3.2.0.jar:na]
  17.     at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115) [HikariCP-3.2.0.jar:na]
  18.     at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112) [HikariCP-3.2.0.jar:na]
  19.     at com.zaxxer.hikari.HikariDataSource$$FastClassBySpringCGLIB$$eeb1ae86.invoke(<generated>) [HikariCP-3.2.0.jar:na]
  20.     at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) [spring-core-5.1.8.RELEASE.jar:5.1.8.RELEASE]
  21.     at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:749)

解决方法：

修改application.yml配置文件。以前的配置为：

  1. spring:
  2.   application:
  3.     name: product
  4.   datasource:
  5.     driver-class-name: com.mysql.cj.jdbc.Driver
  6.     username: root
  7.     password: 123456
  8.     url: jdbc:mysql://127.0.0.1:3306/springcloudorder?characterEncoding=utf-8&useSSL=false
  9.   jpa:
  10.     show-sql: true
  11. eureka:
  12.   client:
  13.     service-url:
  14.       defaultZone: http://localhost:8761/eureka/

修改配置文件如下：

  1. spring:
  2.   application:
  3.     name: product
  4.   datasource:
  5.     driver-class-name: com.mysql.cj.jdbc.Driver
  6.     username: root
  7.     password: 123456
  8.     url: jdbc:mysql://127.0.0.1:3306/springcloudorder?characterEncoding=utf-8&useSSL=false&useUnicode=true&useJDBCCompliantTimezoneShift=true&useLegacyDatetimeCode=false&serverTimezone=UTC
  9.   jpa:
  10.     show-sql: true
  11. eureka:
  12.   client:
  13.     service-url:
  14.       defaultZone: http://localhost:8761/eureka/

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