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Today, the editor will share with you the relevant knowledge points about how to do the modularization of javascript closures. The content is detailed and the logic is clear. I believe most people still know too much about this knowledge, so share this article for your reference. I hope you can get something after reading this article.

Description

1. The important use of closures is modularization, which can privatize the naming of member variables without affecting the overall situation.

2. Module () is a function that must be called to create a module instance. You cannot create internal functional domains and closures without executing external functions. Module () returns an object that contains internal functions instead of internal data variables.

Example

Function module () {let name = 'modularization' function change (n) {name = n} function getName () {console.log (name)} return {change,getName} var module1 = module () / We can access the private variable name through modularization And through the corresponding api method to obtain or modify the value module1.getName () / / 'modularization' module1.change ('modules') above is all the content of the article "how to do modularization of javascript closures". Thank you for reading! I believe you will gain a lot after reading this article. The editor will update different knowledge for you every day. If you want to learn more knowledge, please pay attention to the industry information channel.

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