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firecooloo1024

firecooloo1024

V2EX member #654983, joined on 2023-10-17 08:28:11 +08:00
firecooloo1024's recent replies
@sticki 一般常用注解加字段上就够了,只有你说的枚举、字段联合、复杂校验等才单独写个 is 方法校验,校验逻辑集中,逻辑清晰,没有心智负担,就多了个自定义方法而已,太纯粹的贫血模型也不怎么好。你那个当做学习还行,生产不敢用,哈哈哈嗝
其实没必要,记这么多规则增加负担。试试这样写:
```java
@Data
public class UserVo {

private String username;
private Integer age;
private List<String> hobby;

@AssertTrue
public boolean isValid() {
return StringUtils.isNotEmpty(username)
&& age > 0
&& age < 100
&& !hobby.isEmpty();
}
}
```
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