Springboot工程Mybatis二級緩存配置

1、在application.yml配置cache-enabled: true

    mybatis:
      config-location: classpath:/mybatis-config.xml, classpath:mybatis/mybatis-config.xml
      mapper-locations: classpath:mappers/*.xml,classpath:mybatis/mapper/*.xml
      configuration:
        cache-enabled: true

2、在xxxMapper.xml添加 

　　　　　a)<cache></cache>
        
        b) <select id="selectBygoodsCataCodeAndprovinceCode" resultMap="BaseResultMap" useCache="true" >

3)實體對象要implements Serializable，否則報錯

public class CompleteTime implements Serializable

4、啟動工程，如果出現

Cache Hit Ratio . #表示緩存開啟了.....