Springboot中要怎么自定义校验
作者:归人云淡风轻
时间:2023-05-13
浏览:0
StartWithValidation.class@Documented@Constraint(validatedBy=StartWithValidator.class)@Target({METHOD,FIELD})@Retention(RUNTIME)public@interfaceStartWithValidation{Stringmessage()default"不是正确的性别取值范围";Stringstart()default"_";Class[]groups()default{};Class
本文目录
StartWithValidation.class
@Documented
@Constraint(validatedBy = StartWithValidator.class )
@Target({METHOD, FIELD})
@Retention(RUNTIME)
public @interface StartWithValidation {
String message() default "不是正确的性别取值范围";
String start() default "_";
Class>[] groups() default {};
Class extends Payload>[] payload() default {};
@Target({METHOD, FIELD, ANNOTATION_TYPE, CONSTRUCTOR, PARAMETER})
@Retention(RUNTIME)
@Documented
@interface List {
StartWithValidation[] value();
}
}StartWithValidator.class
public class StartWithValidator implements ConstraintValidator{ private String start; @Override public void initialize(StartWithValidation constraintAnnotation) { start = constraintAnnotation.start(); } @Override public boolean isValid(String value, ConstraintValidatorContext context) { if (!StringUtils.isEmpty(value)) { return value.startsWith(start); } return true; } }
运用
@StartWithValidation(message = "Param 'address' must be start with 'Beijing'.", start = "Beijing") public String address;
作者最新文章
解决win10运行3DMAX自动重启的方法
2026-10-13 17:08
哔哩哔哩投稿封面上传失败怎么解决
2026-10-13 15:55
漫蛙漫画官网免费漫画入口
2026-10-13 13:19
漫蛙漫画app免费下载安装最新版
2026-10-13 13:18
漫蛙漫画官网登录入口
2026-10-13 13:18
热门文章
更多
精品专题
更多
Mac软件
更多
WINDOWS
更多

































