Better understanding of the differences between node exports and module. exports, nodemodule. exports

Better understanding of the differences between node exports and module. exports, nodemodule. exports

We only need to know the differences between exports and module. exports at three points:

1. exports is a reference to module. exports.

2. The initial value of module. exports is an empty object {}, so the initial value of exports is {}

3. require () returns module. exports instead of exports.

Therefore:

• We use

Var name = 'nsbmw '; exports. name = name; exports. sayName = function () {console. log (name );}

ToExportsAssign a valueModule. exportsThis empty object adds two attributes. The above code is equivalent:

Var name = 'nsbmw '; module. exports. name = name; module. exports. sayName = function () {console. log (name );}

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