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- 'use strict'
- import * as utils from '../utils'
- function encode(val) {
- return encodeURIComponent(val)
- .replace(/%40/gi, '@')
- .replace(/%3A/gi, ':')
- .replace(/%24/g, '$')
- .replace(/%2C/gi, ',')
- .replace(/%20/g, '+')
- .replace(/%5B/gi, '[')
- .replace(/%5D/gi, ']')
- }
- export default function buildURL(url, params) {
-
- if (!params) {
- return url
- }
- let serializedParams
- if (utils.isURLSearchParams(params)) {
- serializedParams = params.toString()
- } else {
- const parts = []
- utils.forEach(params, (val, key) => {
- if (val === null || typeof val === 'undefined') {
- return
- }
- if (utils.isArray(val)) {
- key = `${key}[]`
- } else {
- val = [val]
- }
- utils.forEach(val, (v) => {
- if (utils.isDate(v)) {
- v = v.toISOString()
- } else if (utils.isObject(v)) {
- v = JSON.stringify(v)
- }
- parts.push(`${encode(key)}=${encode(v)}`)
- })
- })
- serializedParams = parts.join('&')
- }
- if (serializedParams) {
- const hashmarkIndex = url.indexOf('#')
- if (hashmarkIndex !== -1) {
- url = url.slice(0, hashmarkIndex)
- }
- url += (url.indexOf('?') === -1 ? '?' : '&') + serializedParams
- }
- return url
- }
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