lombok插件:Data自动get/set方法, Slf4j实现Logger的调用
lombok插件:Data自动get/set方法, Slf4j实现Logger的调用
lombok.Data
import lombok.Data; import org.hibernate.annotations.DynamicUpdate; import javax.persistence.Entity; import javax.persistence.GeneratedValue; import javax.persistence.GenerationType; import javax.persistence.Id; import java.io.Serializable; import java.sql.Date; @Entity @Data //默认添加get/set/toString方法 @DynamicUpdate //update_timestamp自动更新时间 public class ProductCategory implements Serializable { @Id @GeneratedValue(strategy = GenerationType.IDENTITY) private Integer categoryId; private String categoryName; private Integer categoryType; private Date createTimestamp; private Date updateTimestamp; public ProductCategory() { } public ProductCategory(String categoryName, Integer categoryType) { this.categoryName = categoryName; this.categoryType = categoryType; } }
lombok.extern.slf4j.Slf4j
import lombok.extern.slf4j.Slf4j; import org.junit.Test; import org.junit.runner.RunWith; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.test.context.junit4.SpringRunner; @RunWith(SpringRunner.class) @SpringBootTest @Slf4j public class LoggerTest { //private static final Logger log = LoggerFactory.getLogger(LoggerTest.class); @Test public void test1() { String name= "zhangsan"; String password = "123456"; log.debug("debug: "+name+", "+password); log.info("info: {}, {}", name, password); log.error("error...... "); } }