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22 lines
524 B
22 lines
524 B
2 years ago
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/**
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* 给字符串加统一前缀
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*
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* @type signature
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* String a -> String b -> String c
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* String a -> [String b] -> [String c]
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* String a -> {x: String b} -> {x: String c}
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*/
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export default function jointPrefix(pre, url) {
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if (typeof url === 'object') {
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Object.keys(url).forEach((k) => {
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url[k] = jointPrefix(pre, url[k]);
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});
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} else if (Array.isArray(url)) {
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url = url.map(item => jointPrefix(pre, item));
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} else if (typeof url === 'string') {
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url = pre + url;
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}
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return url;
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}
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