Question

我始终收到循环依赖的警告

WARNING in Circular dependency detected:
src\app\auth\logout\logout.component.ts -> src\app\auth\_services\authentication.service.ts -> src\app\app.module.ts -> src\app\app-routing.module.ts ->
src\app\auth\logout\logout.component.ts

WARNING in Circular dependency detected:
src\app\theme\layouts\header-nav\header-nav.component.ts -> src\app\_services\data\emp.service.ts -> src\app\app.module.ts -> src\app\theme\layouts\layout.module.ts -> src\app\theme\layouts\header-nav\header-nav.component.ts

WARNING in Circular dependency detected:
src\app\theme\layouts\layout.module.ts -> src\app\theme\layouts\header-nav\header-nav.component.ts -> src\app\_services\data\emp.service.ts -> src\app\app.module.ts -> src\app\theme\layouts\layout.module.ts

WARNING in Circular dependency detected:
src\app\theme\theme-routing.module.ts -> src\app\auth\_guards\auth.guard.ts -> src\app\auth\_services\user.service.ts -> src\app\app.module.ts -> src\app\theme\theme-routing.module.ts

我用过它然后就解决了

"build": {
      "showCircularDependencies": false
    },

但如何在不使用"showCircularDependencies": false

的情况下解决此问题

Answer 1

我想这是不可能的。您可以通过将其中一个services分解为新的service并仔细包含它们来解除此问题。

看看Single Responsibility Principle。这是回避这些问题的可靠方法。

角度5中的循环依赖性错误

1 个答案: