导入组件在app文件夹中有效，但通过npm作为node_module安装时无效 [英] Import component works when in app folder but not when installed as node_module via npm

问题描述

我有一个角度2组件，当我放入 app-name/src/app/component-folder/component.ts 并从<./component-folder/component'正常工作.

I've got an angular 2 component that when I put in app-name/src/app/component-folder/component.ts and import like import {Component} from './component-folder/component' works just fine.

但是当组件安装到 app-name/node_modules/component-folder/component 的 app-name/node_modules 文件夹中时，我会这样做

But when the component is installed to the app-name/node_modules folder at app-name/node_modules/component-folder/component and I do

从'component-folder/component'

或从'../../node_modules/component-folder/component'

它给了我这个错误:模块'AppModule'声明了意外的值'Component'

为什么会这样，我该如何解决?

Why is that and how do I fix it?

推荐答案

因为从tsc查找 node_modules 中的内容时，tsc的模块分辨率不同. https://www.typescriptlang.org/docs/handbook/module-resolution.html

Because module resolution by tsc is different when it looks for something from node_modules. https://www.typescriptlang.org/docs/handbook/module-resolution.html

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