How JavaScript formats JSON code

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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!