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abp/docs/zh-Hans/FluentValidation.md

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# FluentValidation 集成
ABP[验证](Validation.md)基础设施是可扩展的. [Volo.Abp.FluentValidation](https://www.nuget.org/packages/Volo.Abp.FluentValidation) NuGet 包扩展了验证系统使其与[FluentValidation](https://fluentvalidation.net/)库一起工作.
## 安装
建议使用[ABP CLI](CLI.md)安装包.
### 使用ABP CLI
在项目(.csproj文件)的文件夹中打开命令行窗口并输入以下命令:
````bash
abp add-package Volo.Abp.FluentValidation
````
### 手动安装
如果你想手动安装;
1. 添加 [Volo.Abp.FluentValidation](https://www.nuget.org/packages/Volo.Abp.FluentValidation) NuGet包到你的项目:
````
Install-Package Volo.Abp.FluentValidation
````
2. 添加 `AbpFluentValidationModule` 到你的模块的依赖列表:
````csharp
[DependsOn(
//...other dependencies
typeof(AbpFluentValidationModule) //Add the FluentValidation module
)]
public class YourModule : AbpModule
{
}
````
## 使用 FluentValidation
按照 [FluentValidation文档](https://fluentvalidation.net/) 创建验证器类.
例如:
````csharp
public class CreateUpdateBookDtoValidator : AbstractValidator<CreateUpdateBookDto>
{
public CreateUpdateBookDtoValidator()
{
RuleFor(x => x.Name).Length(3, 10);
RuleFor(x => x.Price).ExclusiveBetween(0.0f, 999.0f);
}
}
````
ABP会自动找到这个类并在对象验证时与 `CreateUpdateBookDto` 关联.
## 另请参阅
* [验证系统](Validation.md)