spring vaild框架

Spring Validation框架是一种用于数据验证和校验的框架，它可以在Spring Boot应用程序中使用。引用和引用提供了两种添加Spring Validation依赖的方法。您可以在您的项目中添加以下依赖来使用Spring Validation框架：

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-validation</artifactId>
</dependency>
<dependency>
    <groupId>org.hibernate.validator</groupId>
    <artifactId>hibernate-validator</artifactId>
</dependency>
<dependency>
    <groupId>jakarta.validation</groupId>
    <artifactId>jakarta.validation-api</artifactId>
</dependency>

Spring Validation框架可以帮助您对请求参数进行验证，确保其符合指定的规则和约束。您可以使用注解在方法参数或实体类字段上添加验证规则，如@NotNull、@NotBlank、@Size等。当数据验证失败时，框架会触发相应的异常。引用给出了一个自定义的异常处理类的示例，用于处理Spring Validation框架的异常。在这个示例中，BindException异常被捕获并返回了一个包含错误信息的JsonResult对象。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* [Spring Validation 验证框架全面总结](https://blog.csdn.net/qq_43692950/article/details/119247774)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"]
- *2* *3* [Spring Validation校验框架学习](https://blog.csdn.net/Falcon__/article/details/128993001)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"]
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