spring boot mybatis 配置

1:数据配置文件datasource.propertier

dataanalysis.datasource.url=jdbc:mysql://***.***.75.47:3309/test_dataanalysis?zeroDateTimeBehavior=convertToNull&UseUnicode=true&characterEncoding=utf-8&&allowMultiQueries=true
dataanalysis.datasource.username=***********
dataanalysis.datasource.password=********
dataanalysis.datasource.driverClassName=com.mysql.jdbc.Driver
# 下面为连接池的补充设置,应用到上面所有数据源中
# 初始化大小,最小,最大
dataanalysis.datasource.initialSize=5
dataanalysis.datasource.minIdle=5
dataanalysis.datasource.maxActive=20
# 配置获取连接等待超时的时间
dataanalysis.datasource.maxWait=60000
# 配置间隔多久才进行一次检测,检测需要关闭的空闲连接,单位是毫秒 
dataanalysis.datasource.timeBetweenEvictionRunsMillis=60000
# 配置一个连接在池中最小生存的时间,单位是毫秒 
dataanalysis.datasource.minEvictableIdleTimeMillis=300000
dataanalysis.datasource.validationQuery=SELECT 1 FROM DUAL
dataanalysis.datasource.testWhileIdle=true
dataanalysis.datasource.testOnBorrow=false
dataanalysis.datasource.testOnReturn=false
# 打开PSCache,并且指定每个连接上PSCache的大小 
#spring.datasource.poolPreparedStatements=true
#spring.datasource.maxPoolPreparedStatementPerConnectionSize=20
# 配置监控统计拦截的filters,去掉后监控界面sql无法统计,'wall'用于防火墙 
dataanalysis.datasource.filters=stat,wall,log4j
# 通过connectProperties属性来打开mergeSql功能;慢SQL记录

dataanalysis.datasource.connectionProperties=druid.stat.mergeSql=true;druid.stat.slowSqlMillis=5000


2:读取数据JAVA 文件,注意红色部分

spring boot mybatis 配置

3.application.properties配置文件增加

mybatis.mapper-locations=classpath*\:mapping/dataanalysis/*.xml

mybatis.type-aliases-package=com.hifleet.dao.dataanalysis

增加日志打印

#logging
logging.level.org.springfromework.web=info
logging.level.com.hifleet.dao.ais41=debug


logging.level.com.hifleet.dao.dataanalysis=debug

4.利用springboot-mybatis-demo-master  生成 dao,domain,xml