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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

JSON.stringify can not only characterize an object, but also format the output JSON object.

const obj = { foo: { bar: [11, 22, 33, 44], baz: { bing: true, boom: 'Hello' } } };// The third parameter is the number of spaces used to // beautify the JSON output.JSON.stringify(obj, null, 4); // =>"{// => "foo": {// => "bar": [// => 11,// => 22,// => 33,// => 44// => ],// => "baz": {// => "bing": true,// => "boom": "Hello"// => }// => }// =>}"The above is all the content of" How JavaScript Formats JSON Code ", thank you for reading! 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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