10 lines
346 B
TypeScript
10 lines
346 B
TypeScript
/**
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* 验证方法
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*/
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export const IS_MAC = navigator.platform.toUpperCase().indexOf('MAC') >= 0;
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export const isNil = (v) => v === null || v === undefined;
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// 判断是否是空对象，排除数组
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export const isEmptyObject = (obj:object) => typeof obj === 'object' && obj !== null && !Array.isArray(obj) && Object.keys(obj).length === 0; |