LHZ.FastJson

轻巧便利的Json序列化和反序列化工具
Lightweight and convenient tool for JSON serialization and deserialization

序列化性能

LHZ.FastJson重构了序列化方法，拥有极高的序列化性能，下表为LHZ.FastJson、NewtonJson和System.Text.Json的序列化性能测试

BenchmarkDotNet=v0.13.1, OS=Windows 10.0.19044.1706 (21H2)
Intel Core i7-9700K CPU 3.60GHz (Coffee Lake), 1 CPU, 8 logical and 8 physical cores
.NET SDK=6.0.201
  [Host]     : .NET 6.0.3 (6.0.322.12309), X64 RyuJIT
  DefaultJob : .NET 6.0.3 (6.0.322.12309), X64 RyuJIT

Method	Mean	Error	StdDev
LHZ.FastJson	7.014 μs	0.0298 μs	0.0279 μs
NewtonJson	18.943 μs	0.1786 μs	0.1671 μs
System.Text.Json	10.410 μs	0.0499 μs	0.0467 μs

反序列化性能

LHZ.FastJson重构了反序列化方法，相比1.6.0之前的版本有接近2倍的反序列化性能提升

BenchmarkDotNet=v0.13.1, OS=Windows 10.0.19044.1889 (21H2)
Intel Core i7-9700K CPU 3.60GHz (Coffee Lake), 1 CPU, 8 logical and 8 physical cores
.NET SDK=6.0.302
  [Host]     : .NET 6.0.7 (6.0.722.32202), X64 RyuJIT
  DefaultJob : .NET 6.0.7 (6.0.722.32202), X64 RyuJIT

Method	Mean	Error	StdDev
LHZFastJson v1.6.0	43.91 ms	0.181 ms	0.170 ms
LHZFastJson v1.5.2	85.18 ms	0.301 ms	0.282 ms

如何安装

下面展示不同的安装方法，以安装LHZ.FastJson 1.6.1版本为例

Package Manager

Install-Package LHZ.FastJson -Version 1.6.1

.NET CLI

dotnet add package LHZ.FastJson --Version 1.6.1

package-reference

<PackageReference Include="LHZ.FastJson" Version="1.6.1" />

Paket CLI

paket add LHZ.FastJson --version 1.6.1

如何使用

使用LHZ.FastJson进行序列化

序列化代码示例

Student student = new Student
{
    NO = 1,
    [JsonProperty("studentName")]
    Name = "lhz",
    Age = 18,
    Brithday = new DateTime(2002, 1, 1)
};

string jsonStr = LHZ.FastJson.JsonConvert.Serialize(student);

Console.WriteLine(jsonStr);

运行结果

PS C:\Users\admin\source\repos\LHZ.FastJson\LHZ.FastJson.Test> dotnet run
{"NO":1,"studentName":"lhz","Age":18,"Brithday":"2000/1/1 0:00:00"}

使用LHZ.FastJson进行反序列化

反序列化代码示例

string str = "{\"NO\":1,\"studentName\":\"lhz\",\"Age\":18,\"Brithday\":\"2000/1/1 0:00:00\"}";

Student student = JsonConvert.Deserialize<Student>(str);

Console.WriteLine("NO:{0},Name:{1},Age:{2},Brithday:{3}", student.NO, student.Name, student.Age, student.Brithday.ToString("yyyy-MM-dd"));

运行结果

PS C:\Users\admin\source\repos\LHZ.FastJson\LHZ.FastJson.Test> dotnet run
NO:1,Name:lhz,Age:18,Brithday:2000-1-1