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This article mainly shows you "how JavaScript formats JSON code". The content is simple and easy to understand. It is clearly organized. I hope it can help you solve your doubts. Let Xiaobian lead you to study and learn this article "how JavaScript formats JSON code".

Format JSON code

We're all familiar with JSON.stringify, but what we're less aware of is that it can also format output.

The stringify method takes three parameters: value, displacer, and space. Of these, the latter two are optional parameters, which is why we rarely know about them. To indent JSON, you must use the space parameter.

console.log(JSON.stringify({name:"John",Age:23},null,'\t')); >> { "name": "John", "Age": 23 } The above is "How JavaScript Formats JSON Code". Thank you for reading it! I believe that everyone has a certain understanding, hope to share the content to help everyone, if you still want to learn more knowledge, welcome to pay attention to the industry information channel!

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