https://github.com/evaisse/dart_http_query_string

A RFC1738 / RFC1867 compliant query string encoder and decoder, compatible with the PHP & jQuery traditional syntax for nested array/objects, and multidimensional arrays
https://github.com/evaisse/dart_http_query_string

dart http json

Last synced: about 1 month ago
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A RFC1738 / RFC1867 compliant query string encoder and decoder, compatible with the PHP & jQuery traditional syntax for nested array/objects, and multidimensional arrays

• Host: GitHub
• URL: https://github.com/evaisse/dart_http_query_string
• Owner: evaisse
• License: mit
• Created: 2022-05-02T12:10:17.000Z (almost 4 years ago)
• Default Branch: master
• Last Pushed: 2022-10-19T09:56:40.000Z (over 3 years ago)
• Last Synced: 2025-11-27T17:11:33.957Z (4 months ago)
• Topics: dart, http, json
• Language: Dart
• Homepage:
• Size: 8.79 KB
• Stars: 2
• Watchers: 1
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

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README

          
# http_query_string

[![Build status](https://github.com/evaisse/dart_http_query_string/actions/workflows/dart.yml/badge.svg)](https://github.com/evaisse/dart_http_query_string/actions)

[![codecov](https://codecov.io/gh/evaisse/dart_http_query_string/branch/master/graph/badge.svg?token=MHN3KFE7QE)](https://codecov.io/gh/evaisse/dart_http_query_string)

A RFC1867 compliant query string encoder and decoder, compatible with the PHP & jQuery traditional syntax for nested array/objects.

Inspired by : 

 - PHP function [`http_build_query()`](https://www.php.net/manual/en/function.http-build-query.php) & [`parse_str()`](https://www.php.net/manual/en/function.parse-str.php)

 - nodejs [`qs` package](https://www.npmjs.com/package/qs)

```dart

import 'package:http_query_string/http_query_string.dart';

void main() {

  var decoder = Decoder();

  print(decoder.convert("foo=bar&list%5B0%5D=bar&list%5B1%5D=foo&list%5B2%5D%5Bkey%5D=value"));

}

```

Will print out something like that 

```json

{

  "foo": "bar",

  "list": [

    "bar",

    "foo",

    {"key": "value"}

  ]

}

```

And vice versa : 

```dart

import 'package:http_query_string/http_query_string.dart';

void main() {

  print(Encoder().convert({

      "encode": "bar with space",

      "int": 42,

      "float": 42.367,

      "negative": -23,

      "true": true,

      "false": false,

      "null": null,

      "set": {"a", "b"},

      "list": [

          "bar",

          "foo",

      ],

      "map": {

        "key": "value"

      },

  }));

}

```

Will output 

````

'encode=bar+with+space&int=42&float=42.367&negative=-23&true=1&false=0&set%5B0%5D=a&set%5B1%5D=b&list%5B0%5D=bar&list%5B1%5D=foo&map%5Bkey%5D=value'

````