Another important REST principle is the layered system, which means a component cannot see beyond the immediate layer with which it is interacting.

另一个重要的REST原则是分层系统，这表示组件无法了解它与之交互的中间层以外的组件。

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Another important REST principle is the layered system, which means a component cannot see beyond the immediate layer with which it is interacting.

另一个重要的REST原则是分层系统，这表示组件无法了解它与之交互的中间层以外的组件。

youdao