17 lines
316 B
JavaScript
17 lines
316 B
JavaScript
/**
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* 判断是不是一个 url
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* @param {string|undefined} path
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* @returns boolean
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*/
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export var isUrl = function isUrl(path) {
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if (!path) return false;
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if (!path.startsWith('http')) {
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return false;
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}
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try {
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var url = new URL(path);
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return !!url;
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} catch (error) {
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return false;
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}
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}; |