| 13 | } |
| 14 | |
| 15 | function serialize (params) { |
| 16 | if (isURLSearchParams(params)) { |
| 17 | return params.toString() |
| 18 | } |
| 19 | const parts = [] |
| 20 | forEach(params, (val, key) => { |
| 21 | if (typeof val === 'undefined' || val === null) { |
| 22 | return |
| 23 | } |
| 24 | |
| 25 | if (isArray(val)) { |
| 26 | key = key + '[]' |
| 27 | } |
| 28 | |
| 29 | if (!isArray(val)) { |
| 30 | val = [val] |
| 31 | } |
| 32 | |
| 33 | forEach(val, function parseValue (v) { |
| 34 | if (type(v) === 'Date') { |
| 35 | v = v.toISOString() |
| 36 | } else if (type(v) === 'Object') { |
| 37 | v = JSON.stringify(v) |
| 38 | } |
| 39 | parts.push(encode(key) + '=' + encode(v)) |
| 40 | }) |
| 41 | }) |
| 42 | |
| 43 | return parts.join('&') |
| 44 | } |
| 45 | |
| 46 | function buildUrl (url, params = {}, serializer) { |
| 47 | if (!serializer) { |