How vue uses decorators to optimize code

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Optimize code using decorators

The decorator increases the readability of the code, clearly expresses the intention, and provides a convenient means to add or modify the functionality of the class, such as providing anti-shake functionality to the methods in the class.

Import debounce from 'lodash.debounce';export function Debounce (delay: number, config: object = {}) {return (target: any, prop: string) = > {return {value: debounce (target [prop], delay, config),};};}

The advantage of this is that it is very easy to use and increases the readability of the code.

@ Debounce (300) onIdChange (val: string) {this.$emit ('idchange', val);} Thank you for reading! This is the end of this article on "how vue uses decorators to optimize code". I hope the above content can be of some help to you, so that you can learn more knowledge. if you think the article is good, you can share it for more people to see!