研究javax.validation.constraints.NotNull运行原理 1.1.
lombok.Data; import lombok.NoArgsConstructor; import javax.validation.constraints.NotBlank; import javax.validation.constraints.NotNull...org.springframework.web.bind.annotation.*; import javax.validation.Valid; import javax.validation.constraints.NotEmpty; import javax.validation.constraints.NotNull...lombok.Data; import lombok.NoArgsConstructor; import javax.validation.constraints.NotBlank; import javax.validation.constraints.NotNull...lombok.Data; import lombok.NoArgsConstructor; import javax.validation.constraints.AssertTrue; import javax.validation.constraints.NotNull
com.ruben.simplestreamquery.pojo; import lombok.Data; import javax.validation.constraints.NotEmpty; import javax.validation.constraints.NotNull...private List list; } package com.ruben.simplestreamquery.pojo; import lombok.Data; import javax.validation.constraints.NotNull...import lombok.Data; import javax.validation.Valid; import javax.validation.constraints.NotEmpty; import javax.validation.constraints.NotNull
} return null; } 实体 User import javax.validation.constraints.NotEmpty; import javax.validation.constraints.NotNull...roles; } } Role import javax.validation.Valid; import javax.validation.constraints.NotEmpty; import javax.validation.constraints.NotNull
import javax.validation.constraints.NotNull;public class MyObject { @NotNull private String field...MyService(Dependency dependency) { this.dependency = dependency; } // ...}对象字段校验非空实战import javax.validation.constraints.NotNull
import lombok.NonNull; import javax.validation.constraints.NotNull;
例如，我要验证一些字段不能为空，那么就可以使用@NotNull这个注解，如下示例： package org.zero01.test; import javax.validation.constraints.NotNull...org.hibernate.validator.constraints.Email; import org.hibernate.validator.constraints.Length; import javax.validation.constraints.NotNull...org.hibernate.validator.constraints.Email; import org.hibernate.validator.constraints.Length; import javax.validation.constraints.NotNull
import javax.validation.constraints.NotBlank; import javax.validation.constraints.NotEmpty; import javax.validation.constraints.NotNull...package com.cff.springbootwork.validator.vo; import javax.validation.constraints.NotEmpty; import javax.validation.constraints.NotNull...6.1 实体 假设有两个实体： import javax.validation.Valid; import javax.validation.constraints.NotEmpty; import javax.validation.constraints.NotNull...roleId; @Valid private RoleInfo roleInfo; } import javax.validation.constraints.NotEmpty; import javax.validation.constraints.NotNull...package com.cff.springbootwork.validator.vo; import javax.validation.constraints.NotEmpty; import javax.validation.constraints.NotNull
com.fasterxml.jackson.annotation.JsonProperty;import lombok.Data;import org.hibernate.validator.constraints.Range;import javax.validation.constraints.NotNull
javax.validation.constraints.Future; import javax.validation.constraints.Max; import javax.validation.constraints.Min; import javax.validation.constraints.NotNull...void update(ValidationParameter parameter); } 参数验证示例 import javax.validation.constraints.Min; import javax.validation.constraints.NotNull
import javax.validation.constraints.Max import javax.validation.constraints.Min import javax.validation.constraints.NotNull
首先在 Employee 类的属性上打上如下注解： import javax.validation.constraints.NotBlank; import javax.validation.constraints.NotNull
javax.validation.constraints.Email; import javax.validation.constraints.Min; import javax.validation.constraints.NotBlank; import javax.validation.constraints.NotNull
创建一个PresonForm的Object类 package com.forezp.entity; import javax.validation.constraints.Min; import javax.validation.constraints.NotNull
com.example.springbootparamvalidatedemo.dto; import lombok.Data; import javax.validation.constraints.NotBlank; import javax.validation.constraints.NotNull
Throwing.sneakyThrow(ex); } } void accept0(T e) throws Throwable; } 新建一个处理异常的Throwing.class import javax.validation.constraints.NotNull
javax.validation.Valid; import javax.validation.constraints.Max; import javax.validation.constraints.NotBlank; import javax.validation.constraints.NotNull...lombok.Data; import javax.validation.constraints.Max; import javax.validation.constraints.NotBlank; import javax.validation.constraints.NotNull
web.domain; import javax.validation.constraints.Email; import javax.validation.constraints.Min; import javax.validation.constraints.NotNull...javax.validation.constraints.Email; import javax.validation.constraints.Future; import javax.validation.constraints.Min; import javax.validation.constraints.NotNull
领取专属 10元无门槛券
手把手带您无忧上云
云服务器
ICP备案
对象存储
腾讯会议
实时音视频
