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json_dart_generator

Pub

Convert json data to dart class

Support multiple formats(array root / multiple array) When the elements in the array are different, it will be converted to a mutually inclusive type as much as possible If they cannot contain each other, they will be displayed in a dynamic way, and the underlying elements will no longer be analyzed

example: the type of element will be List<String>

{
  "element": [
    10,
    10.0,
    true,
    "20"
  ]
}

example: the type of element will be List<dynamic>

{
  "element": [
    10,
    {
      "byebye": 10
    }
  ]
}

Usage

1. Use this package as a library

add json_dart_generator to dependencies

dev_dependencies:
  json_dart_generator: any
import 'package:json_dart_generator/json_dart_generator.dart';

void main(List<String> args) {
  var jsonText = '''
[
  [
    {
      "aa": "cc",
      "bb": true,
      "cc": {
        "ilis": [
          10,
          20,
          30.0
        ]
      }
    }
  ]
]
  ''';

  var generator = DartCodeGenerator(
    rootClassName: 'Root', // root class name
    rootClassNameWithPrefixSuffix: true, // root class name include classPrefix / classSuffix  
    classPrefix: 'Hi', // class name prefix
    classSuffix: 'Go', // class name suffix
  );

  // call generate to generate code 
  var code = generator.generate(jsonText);
  print(code);
}

2. Use this package as an executable

  1. Activating a package

     dart pub global activate json_dart_generator
    
  2. Running

     json_dart_generator -f {json source path} -o {output path}
    
  3. Command Line Arguments

     -f, --file           json source file
     -o, --output         output dart code path(include filename)
     -n, --name           root class name(default: Root)
     -p, --name_prefix    class name prefix
     -s, --name_suffix    class name suffix
     -h, --[no-]help      description
    

(If thrown error command not found on step2, check this add path to env)

Libraries

json_dart_generator