node和package的區別與聯繫

一、package的形式應該是下面任意一種：

a) 包含文件的文件夾

b) 滿足a條件的gzip、tar壓縮包

c) 指向b的url

d) A @ that is published on the registry with ( c )

e) A @ that points to ( d ).

f) A that has a latest tag satisfying ( e ).

g) A git url that， when cloned， results in ( a ).

A module is any file or directory in the node_modules directory that can be loaded by the require() function.

二、module的形式應該是下面任意一種：

a) A folder with a file containing a “main” field.

b) A folder with an file in it.

c) A JavaScript file.

小結：一個module是不是package就看其是否擁有文件