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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 | 1x 10x 1x 9x 9x 9x 9x 9x 10x 10x 10x 6x 10x 9x 12x 1x 11x 9x 1x 8x 12x 8x 9x 1x | /**
* 将参数设置到 location.search 上
* @method setQuery
* @param {String} url URL字符串
* @param {Object} query 参数对象
* @return {String} 拼接好参数的URL字符串
* @example
* import { setQuery } from '@spore-ui/tskit';
* setQuery('localhost'); // 'localhost'
* setQuery('localhost', {a: 1}); // 'localhost?a=1'
* setQuery('', {a: 1}); // '?a=1'
* setQuery('localhost?a=1', {a: 2}); // 'localhost?a=2'
* setQuery('localhost?a=1', {a: ''}); // 'localhost?a='
* setQuery('localhost?a=1', {a: null}); // 'localhost'
* setQuery('localhost?a=1', {b: 2}); // 'localhost?a=1&b=2'
* setQuery('localhost?a=1&b=1', {a: 2, b: 3}); // 'localhost?a=2&b=3'
* setQuery('localhost#a=1', {a: 2, b: 3}); // 'localhost?a=2&b=3#a=1'
* setQuery('#a=1', {a: 2, b: 3}); // '?a=2&b=3#a=1'
*/
import { TypePlainObject } from '../types';
export function setQuery(href: string, query?: TypePlainObject): string {
const url = href || '';
if (!query) { return url; }
const reg = /([^?#]*)(\?{0,1}[^?#]*)(#{0,1}.*)/;
return url.replace(reg, (match, path, strSearch, hash) => {
let search = strSearch || '';
search = search.replace(/^\?/, '');
const para = search.split('&').reduce(
(item: TypePlainObject, pair: string) => {
const obj = item;
const arr = pair.split('=');
const [key] = arr;
if (key) {
[, obj[key]] = arr;
}
return obj;
},
{},
);
Object.keys(query).forEach((key) => {
const value = query[key];
if (value === null || typeof value === 'undefined') {
delete para[key];
} else {
para[key] = value;
}
});
const paraKeys = Object.keys(para);
if (!paraKeys.length) {
search = '';
} else {
const strQuery = paraKeys
.map((key) => `${key}=${para[key]}`)
.join('&');
search = `?${strQuery}`;
}
return `${path}${search}${hash}`;
});
}
export default setQuery;
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