bunny0728的博客

bunny0728–SpringBoot热部署第一步：<!--热部署配置--> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-devtools</artifactId> </dependency>第二步：File ==>Setting第三步：Shift+Ctrl+A

1.注意一个地方：mybaits扫描的包，是mapper，不是bean目录不然报错：Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.apache.ibatis.session.SqlSessionFactory]: Factory method 'sqlSe...