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JSR-303 Bean Validation - Date String Validation
source link: http://www.blogjava.net/paulwong/archive/2021/02/25/435810.html
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JSR-303 Bean Validation - Date String Validation
@Past @Future只针对Date类型的验证，如果是String类型的验证，则不适用。其实可以新加一个方法返回Date类型，再配合@Future@Past 进行验证。
@Future(message = "Invalid CN_ID_INFO.EXPIRE_DATE.")
private LocalDate getValidExpireDate() {
try {
return LocalDate.parse(this.dateString, DateTimeFormatter.ofPattern("yyyy-MM-dd"));
} catch (Exception e) {
return null;
}
}
此方法对dateString进行解释，返回LocalDate，如果dateString为空或格式错误，则返回空，再配合@Future 进行是否未来日期的验证。private LocalDate getValidExpireDate() {
try {
return LocalDate.parse(this.dateString, DateTimeFormatter.ofPattern("yyyy-MM-dd"));
} catch (Exception e) {
return null;
}
}
posted on 2021-02-25 09:44 paulwong 阅读(80) 评论(0) 编辑 收藏 所属分类: J2SE 、SPRING 、SPRING BOOT 、Bean Validation
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