什么是 npm init 中的“入口点”

Question

I have an empty new project, when i run npm init i got a list of questions to answer, for example:

name: (karma)
version: (1.0.0)
description:my project description
entry point: (index.js)

I am really confused about the one that says "entry point", Should this be my index.html file or my app.js or is it something else?

Answer 1

Quoting from this blog post :

Entry point is the javascript file that will be invoked when consumers of your module “require” it, this file will include the main logic for your module, or if it is a large module you can export public functions found with other files (typically in the lib directory)

So it should be your app.js file.

Answer 2

For any project, entry point is the file from which execution starts. It depends on project configuration and run time environment of the technology we are using.

Examples : For a node.js project app.js is used initializes the app and glues everything together.

Answer 3

入口点是您的用户将使用 index.js 访问的路径，以便能够访问您模块的完整视图和服务，如果您不知道自己在做什么，我宁愿保持原样。