在 Spring Boot 启动类中添加@MapperScan 注解,扫描 Mapper文件夹。
注意:扫描的包名根据实际情况修改。
package com.wzy.bootmtp;import org.mybatis.spring.annotation.MapperScan;import org.springframework.boot.SpringApplication;import org.springframework.boot.autoconfigure.SpringBootApplication;@SpringBootApplication@MapperScan("com.wzy.bootmtp.mapper")public class BootmtpApplication {public static void main(String[] args) {SpringApplication.run(BootmtpApplication.class, args);}}
