lombok @Accessors用法详解

@Accessors(chain=true)

链式访问，该注解设置chain=true，生成setter方法返回this（也就是返回的是对象），代替了默认的返回void

@Data
@Accessors(chain = true)
public class Student {

    private String name;
    private Integer age;

    public static void main(String[] args) {
        Student student = new Student().setName("lsii").setAge(12);
        System.out.println(student);
    }
}

@Accessors(fluent = true)

与chain=true类似，区别在于getter和setter不带set和get前缀。

@Data
@Accessors(fluent = true)
public class Student {

    private String name;
    private Integer age;

    public static void main(String[] args) {
        Student student = new Student().name("lsii").age(12);
        System.out.println(student);
    }
}