JDBC报错Unsupported major.minor ve
2019-02-10 本文已影响0人
LeslieFind
版本问题，jdk version "1.7.0_17"，
之前用的依赖是6.0.6，相对于jdk版本过高：
<!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java -->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>6.0.6</version>
</dependency>
改依赖版本为5.1.22：
<!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java -->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.22</version>
</dependency>
