Authorization Basic RBAC implementation Claims-based authorization Integrating CASL Advanced: Implementing a PoliciesGuard Authorization Authorization refers to the proces...

提供者 服务 依赖注入 范围 定制提供者 可选的提供者 基于属性的注入 注册提供者 译者署名 提供者 提供程序是 Nest 的一个基本概念。许多基本的 Nest 类可能被视为提供者 - service ,repository , factory , helper 等等。 他们都可以通过 constructor 注入 依赖关系。 这...

Complexity Installation Getting started Field-level complexity Complexity Warning This chapter applies only to the code first approach. Query complexity allows you to d...

Redis Installation Overview Options Client Context Redis The Redis transporter implements the publish/subscribe messaging paradigm and leverages the Pub/Sub feature of Re...

依赖注入 使用 Value 使用工厂（Factory） 使用类（class） 注入 异步组件 循环依赖 正向引用 模块参考 单元测试 隔离测试 测试工具 E2E 测试 依赖注入 有很多情况下, 当你想绑定的东西直接到 Nest 容器。您应该知道的是, Nest 是通过 tokens 来注入依赖关系的。通常, token 只是一...

Nest.js 从零到壹系列（六）：用 15 行代码实现 RBAC 0 RBAC 1. 什么是 RBAC ？ 2. RBAC 模型的分类 2.1 RBAC 0 2.2 RBAC 1 2.3 RBAC 2 2.4 RBAC 3 具体实现 1. 拦截器逻辑编写 2. 测试准备 3. 编写业务逻辑 4. 验证 5. 优化 2020-3-...

CRUD generator Introduction Generating a new resource CRUD generator Throughout the life span of a project, when we build new features, we often need to add new resources to o...

Pipes Built-in pipes Binding pipes Custom pipes Schema based validation Learn the right way! Object schema validation Binding validation pipes Class validator Global scoped...

Guards Binding guards Guards There is no fundamental difference between microservices guards and regular HTTP application guards . The only difference is that instead of throw...

Pipes Binding pipes Pipes There is no difference between microservices pipes and the regular pipes . The only thing you should be aware of is that instead of throwing HttpExc...