Cchy_yhc的博客

/** * 统一异常处理类 */ @ControllerAdvice @Slf4j public class GlobalExceptionHandler { /** * 全局异常处理 * @param e * @return */ @ExceptionHandler(Exception.class) @ResponseBody public R error(Exception e){ e.printStackTrace(); return R.error().mes

import com.baomidou.mybatisplus.core.handlers.MetaObjectHandler; import org.apache.ibatis.reflection.MetaObject; import org.springframework.stereotype.Component; import java.util.Date; @Component public class MyMetaObjectHandler implements MetaObjectHandle

IDEA创建SpringCloud项目 File -> New -> Project -> Maven -> maven-archetype-site 各种下一步 File -> Settings -> Build，Execution，Deployment -> Compiler -> Annotation Processors -> Enable annotation processing 点上对号，开启注解 File -> Settings