xson

Description:

xson

Xson is a pure library for resolving json, bean generating will move to xson_builder.
Usage #
Xson used like Gson.
Json member



class
mirror type




JsonElement
any


JsonNull
null


JsonPrimitive
int, double, bool and String


JsonObject
Map


JsonArray
List



other



class
description




JsonSerializer
json serialize


JsonDeserializer
json deserialize


JsonFormatter
format json string


JsonInfo
resolve json structure to md5


JsonType
enum of json type



A simple usage example:
import 'package:xson/xson.dart';

var jsonString1 = """
{"aa":100, "b":[1,2,3], "c":{"c1":[666]}}
""";

var json1 = {
"aa": 100,
"b": [1, 2, 3],
"c": {
"c1": [666]
}
};

void main() {
// string to json element

// way1
JsonElement element1 = xson.decodeToJsonElement(jsonString1);
// way2
JsonElement element2 = JsonElement.fromJsonString(jsonString1);
// way3
JsonElement element3 = JsonElement.fromJson(json1);

// element to other type
JsonObject object = element1.asObject; // {"aa": 100, "b": [1, 2, 3], "c": {"c1": [666]}};
JsonArray array = object["b"].asArray; // [1,2,3]
array[0].asInt; // 1

// element to string
print(element1.toString());
print(element1.toJsonString(prettify: true, indent: 4));
print(xson.encodeFromJsonElement(element1, prettify: true));

// element to json dynamic
element1.toJson();

// traversal all nodes of element
JsonSerializeCallback callback = (JsonElement node, dynamic parent, int depth) {
// do something
};
element1.traversalChildrenNode(callback);
}
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