前端代码优化。

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This topic created in 894 days ago, the information mentioned may be changed or developed.


interface IData {
	a?: string;
	b?: string;
	c?: string;
}
const getObj = (data: IData) => {
	const { a = '1', b = '2', c = '3' } = data || {};
	// data 可能返回的值是 {  a: '', b: '', c: ''}
	return {
		a: a || '1',
		b: b || '2',
		c: c || '3'
	};
};

有没有大佬可以指教下这段代码应该怎么优化。

优化

简洁性

可读性

16 replies • 2024-07-27 20:17:56 +08:00

119

May 23, 2024

const getObj = (data: IData) => {
return {
a: data.a || '1',
b: data.b || '2',
c: data.c || '3'
}
}

v21984

May 23, 2024

interface IData {
a?: string;
b?: string;
c?: string;
}
const getObj = (data: IData) => {
const { a = '1', b = '2', c = '3' } = data;
return { a, b, c };
};

CHTuring

May 23, 2024 via iPhone

interface IData {
a?: string;
b?: string;
c?: string;
}
const getObj: Required<IData>= (data?: IData) => {
const { a = '1', b = '2', c = '3' } = data ?? {}
return { a, b, c };
};

CHTuring

May 23, 2024 via iPhone

@CHTuring 额，用手机回复写少了代码