IDEA simplifies the preparation of an entity class to use plug-ins Lombok

Version: IDEA Community 2019.2.2

Process: Install lombok plug-in and install, restart = "join in the pom file

<dependency>
   <groupId>org.projectlombok</groupId>
   <artifactId>lombok</artifactId>
   <optional>true</optional>
</dependency>
=》新建一个类

Article {class public 
    Private Long Id; 
    Private the Name String; 
} 
= "to annotate Article: @AllArgsConstructor, it indicates a class has a constructor configured with all member variables

@AllArgsConstructor 
public class Article This article was { 
    Private Long Id; 
    Private String the Name; 
} 
= "instantiation: Article This article was Article This article was = new new Article This article was (1L," Maycpou "); 
=" Of course there are many other annotations can help us, such as: 
@ NoArgsConstructor, expressed a constructor with no arguments; 
@Data, to the entity classes get / set methods, ToString method plus; 
@Builder, instances can be created using this approach:. article = Article.builder () Id (1L .) .Name ( "Maycpou") Build (); 
=> @ SLF4J, can be directly added to the annotated classes used log.info () "Come Come!" ; write log format