博客

测试

@Data
public class HelloA {
    private String name = "dog";
    private String age = "12";
    private static String sex = "man";
}

public static void main(String[] args) {
        HelloA helloA = new HelloA();
        System.out.println(JSON.toJSONString(helloA));
}

输出

{"age":"12","name":"dog"}

Process finished with exit code 0

结论


1, 默认@Data 注解对

static

字段不会生成对象的 getter, setter 方法