设计模式 – 如何解释依赖注入到5岁？

发布时间：2020-12-14 01:50:02 所属栏目：百科来源：网络整理

导读：什么是解释 dependency injection的好方法？我在Google上发现了几个教程，但没有人会认为读者只是一个Java初学者。你会怎么解释这个新手？我给你五岁的依赖注入。 When you go and get things out of the refrigerator for yourself,you can cause problem

什么是解释 dependency injection的好方法？

我在Google上发现了几个教程，但没有人会认为读者只是一个Java初学者。你会怎么解释这个新手？

我给你五岁的依赖注入。

When you go and get things out of the refrigerator for yourself,you can cause problems. You might leave the door open,you might get something Mommy or Daddy doesn’t want you to have. You might even be looking for something we don’t even have or which has expired.

What you should be doing is stating a need,“I need something to drink with lunch,” and then we will make sure you have something when you sit down to eat.

（编辑：李大同）

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