如果是application.properties
logging.level.com.neo.mapper=debug
若果是application.yml
logging: level:
com.neo.mapper: DEBUGcom.neo.mapper 是 mybatis接口及映射文件包。
application.properties 改成 application.yml
yml文件的好处,天然的树状结构,一目了然
application.properties
server.port=8090 server.session-timeout=30 server.context-path= server.tomcat.max-threads=0 server.tomcat.uri-encoding=UTF-8 spring.datasource.url = jdbc:mysql://localhost:3306/newbirds spring.datasource.username = root spring.datasource.password = mymysql spring.datasource.driverClassName = com.mysql.jdbc.Driver # Specify the DBMS spring.jpa.database = MYSQL # Show or not log for each sql query spring.jpa.show-sql = true # Hibernate ddl auto (create, create-drop, update) spring.jpa.hibernate.ddl-auto = update # Naming strategy spring.jpa.hibernate.naming-strategy = org.hibernate.cfg.ImprovedNamingStrategy # stripped before adding them to the entity manager) spring.jpa.properties.hibernate.dialect = org.hibernate.dialect.MySQL5Dialectapplication.yml
server: port: 8090 session-timeout: 30 tomcat.max-threads: 0 tomcat.uri-encoding: UTF-8 spring: datasource: url : jdbc:mysql://localhost:3306/newbirds username : root password : mymysql driverClassName : com.mysql.jdbc.Driver jpa: database : MYSQL show-sql : true hibernate: ddl-auto : update naming-strategy : org.hibernate.cfg.ImprovedNamingStrategy properties: hibernate: dialect : org.hibernate.dialect.MySQL5Dialect注意点:
1,原有的key,例如spring.jpa.properties.hibernate.dialect,按“.”分割,都变成树状的配置
2,key后面的冒号,后面一定要跟一个空格
3,把原有的application.properties删掉。然后一定要执行一下 maven -X clean install