@Mapper和@Repository是常用的两个注解,两者都是用在dao上,两者功能差不多,容易混淆,有必要清楚其细微区别: 区别: @Repository需要在Spring中配置扫描地址,然后生成Dao层的Bean才能被注入到Service层中:如下,在启动类中配置扫描地址: @SpringBootApplication //添加启动类注解 @MapperScan("com.xz.springboot.mapper") //配置mapper扫描地址 public class app
通过用Mabatis的逆向工程生成的Entity和Mapper.在Service层注入的时候一直提示Could not autowire. No beans of 'xxxMapper' type found 这里报错是:UserMapper是个接口. 解决办法1: 解决办法2:在Mapper加上@Repository
仅适用IDEA中,eclipse中不需要设置 一.开启idea自动make功能 1 - Enable Automake when the application is running PRESS: CTRL + SHIFT + Alt + / TYPE: Registry Find the key compiler.automake.allow.when.app.running and enable it Note: Restart your application now 操作步骤: 1.C