yyxxhl / MojoUnityJson

A simple and fast JSON parser for C#.

MojoUnityJson v1.1.8

MojoUnityJson is an extremely simple and super fast JSON parser for c#. The core parsing code only 450 lines, and supports all standard Json formats. Also the MojoUnityJson provides simple APIs for visit different types of the Json values. The implementation only use the core .NET lib. Currently, the MojoUnityJson just has one file that can be easily integrated into any C# project.

• Released version in releases.
• Release changes in changelog.

License

MojoUnityJson is licensed under the MIT License.

How to use

• Parsing Json string

  var jsonValue = MojoUnity.Json.Parse(jsonString);

• JsonValue API

  • JsonValue is string

    public string AsString();

  • JsonValue is float

    public float AsFloat();

  • JsonValue is int

    public int AsInt();

  • JsonValue is bool

    public bool AsBool();

  • JsonValue is null

    public bool IsNull();

  • JsonValue is JsonObject

    /// Get the JsonObject, that is a set of k-v pairs, and each value is JsonValue.
    public Dictionary<string, JsonValue> AsObject();
    
    /// Get the JsonValue from JsonObject by key.
    public JsonValue AsObjectGet(string key);
    
    /// Get the JsonObject from JsonObject by key.
    public Dictionary<string, JsonValue> AsObjectGetObject(string key);
    
    /// Get the JsonArray from JsonObject by key.
    public List<JsonValue> AsObjectGetArray(string key);
    
    /// Get the string from JsonObject by key.
    public string AsObjectGetString(string key);
    
    /// Get the float from JsonObject by key.
    public float AsObjectGetFloat(string key);
    
    /// Get the int from JsonObject by key.
    public int AsObjectGetInt(string key);
    
    /// Get the bool from JsonObject by key.
    public bool AsObjectGetBool(string key);
    
    /// Get the null from JsonObject by key.  
    public bool AsObjectGetIsNull(string key);

  • JsonValue is JsonArray

    /// Get the JsonArray, that is JsonValue list.
    public List<JsonValue> AsArray();
    
    /// Get the JsonValue from JsonArray at index.
    public JsonValue AsArrayGet(int index);
    
    /// Get the JsonObject from JsonArray at index.
    public Dictionary<string, JsonValue> AsArrayGetObject(int index);
    
    /// Get the JsonArray from JsonArray at index.
    public List<JsonValue> AsArrayGetArray(int index);
    
    /// Get the string from JsonArray at index. 
    public string AsArrayGetString(int index);
    
    /// Get the float from JsonArray at index.
    public float AsArrayGetFloat(int index);
    
    /// Get the int from JsonArray at index.
    public int AsArrayGetInt(int index);
    
    /// Get the bool from JsonArray at index.
    public bool AsArrayGetBool(int index);
    
    /// Get the null from JsonArray at index.
    public bool AsArrayGetIsNull(int index);

How was born

The original implementation and core algorithm came from the Json.h of the pure C game engine Mojoc.