nacos-group/nacos-sdk-csharp
Fork: 92 Star: 421 (更新于 2024-10-29 10:25:59)
license: Apache-2.0
Language: C# .
This nacos csharp sdk
最后发布版本: v1.3.8 ( 2024-08-20 11:19:53)
nacos-sdk-csharp 中文
csharp(dotnet core) implementation of nacos OpenAPI.
Installation
Choose a package that you need.
dotnet add package nacos-sdk-csharp
dotnet add package nacos-sdk-csharp.AspNetCore
dotnet add package nacos-sdk-csharp.Extensions.Configuration
dotnet add package nacos-sdk-csharp.YamlParser
dotnet add package nacos-sdk-csharp.IniParser
NOTE: The packages' name has remove the suffix
unofficial
.
Features
- Basic OpenApi Usages
- Integrate ASP.NET Core Configuration System
- Service Registration and Discovery With ASP.NET Core
- Integrate With Aliyun MSE/ACM
- ...
Find more information on the documents pages:
https://nacos-sdk-csharp.readthedocs.io/en/latest/
Basic Usage
Simple Configuration Usage
- Configure in
Program.cs
// after v1.3.3, we can use UseNacosConfig to simplify
public static IHostBuilder CreateHostBuilder(string[] args) =>
Host.CreateDefaultBuilder(args)
.UseNacosConfig(section: "NacosConfig", parser: null, logAction: null)
// .UseNacosConfig(section: "NacosConfig", parser: Nacos.YamlParser.YamlConfigurationStringParser.Instance logAction: null)
// .UseNacosConfig(section: "NacosConfig", parser: Nacos.IniParser.IniConfigurationStringParser.Instance logAction: null)
.ConfigureWebHostDefaults(webBuilder =>
{
webBuilder.UseStartup<Startup>();
});
// before v1.3.3
public static IHostBuilder CreateHostBuilder(string[] args) =>
Host.CreateDefaultBuilder(args)
.ConfigureAppConfiguration((context, builder) =>
{
var c = builder.Build();
// read configuration from config files
// it will use default json parser to parse the configuration store in nacos server.
builder.AddNacosV2Configuration(c.GetSection("NacosConfig"));
// you also can specify ini or yaml parser as well.
// builder.AddNacosV2Configuration(c.GetSection("NacosConfig"), Nacos.IniParser.IniConfigurationStringParser.Instance);
// builder.AddNacosV2Configuration(c.GetSection("NacosConfig"), Nacos.YamlParser.YamlConfigurationStringParser.Instance);
})
.ConfigureWebHostDefaults(webBuilder =>
{
webBuilder.UseStartup<Startup>();
});
- Modify
appsettings.json
{
"NacosConfig": {
"Listeners": [
{
"Optional": false,
"DataId": "common",
"Group": "DEFAULT_GROUP"
},
{
"Optional": false,
"DataId": "demo",
"Group": "DEFAULT_GROUP"
}
],
"Namespace": "csharp-demo", // Please set the value of Namespace ID !!!!!!!!
"ServerAddresses": [ "http://localhost:8848/" ],
"UserName": "test2",
"Password": "123456",
"AccessKey": "",
"SecretKey": "",
"EndPoint": "acm.aliyun.com",
"ConfigFilterAssemblies": ["YouPrefix.AssemblyName"],
"ConfigFilterExtInfo": "some ext infomation"
}
}
- Use via .NET Core's Way
[ApiController]
[Route("api/[controller]")]
public class ConfigController : ControllerBase
{
private readonly IConfiguration _configuration;
private readonly AppSettings _settings;
private readonly AppSettings _sSettings;
private readonly AppSettings _mSettings;
public ConfigController(
IConfiguration configuration,
IOptions<AppSettings> options,
IOptionsSnapshot<AppSettings> sOptions,
IOptionsMonitor<AppSettings> _mOptions
)
{
_logger = logger;
_configuration = configuration;
_settings = options.Value;
_sSettings = sOptions.Value;
_mSettings = _mOptions.CurrentValue;
}
[HttpGet]
public string Get()
{
// ....
return "ok";
}
}
Service Registration and Discovery
- Service Registration
Configure in Program.cs
public class Startup
{
public Startup(IConfiguration configuration)
{
Configuration = configuration;
}
public IConfiguration Configuration { get; }
public void ConfigureServices(IServiceCollection services)
{
// ...
services.AddNacosAspNet(Configuration, "nacos");
}
public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
{
// ...
}
}
Modify appsettings.json
"nacos": {
"EndPoint": "sub-domain.aliyun.com:8080",
"ServerAddresses": [ "http://localhost:8848" ],
"DefaultTimeOut": 15000,
"Namespace": "cs", // Please set the value of Namespace ID !!!!!!!!
"ListenInterval": 1000,
"ServiceName": "App1",
"GroupName": "DEFAULT_GROUP",
"ClusterName": "DEFAULT",
"Ip": "",
"PreferredNetworks": "", // select an IP that matches the prefix as the service registration IP
"Port": 0,
"Weight": 100,
"RegisterEnabled": true,
"InstanceEnabled": true,
"Ephemeral": true,
"Secure": false,
"AccessKey": "",
"SecretKey": "",
"UserName": "",
"Password": "",
"ConfigUseRpc": true,
"NamingUseRpc": true,
"NamingLoadCacheAtStart": "",
"LBStrategy": "WeightRandom", //WeightRandom WeightRoundRobin
"Metadata": {
"aa": "bb",
"cc": "dd"
}
}
- Service Discovery
[Route("api/[controller]")]
[ApiController]
public class ValuesController : ControllerBase
{
private readonly Nacos.V2.INacosNamingService _svc;
public ValuesController(Nacos.V2.INacosNamingService svc)
{
_svc = svc;
}
[HttpGet("test")]
public async Task<IActionResult> Test()
{
// need to know the service name.
var instance = await _svc.SelectOneHealthyInstance("App2", "DEFAULT_GROUP");
var host = $"{instance.Ip}:{instance.Port}";
var baseUrl = instance.Metadata.TryGetValue("secure", out _)
? $"https://{host}"
: $"http://{host}";
if(string.IsNullOrWhiteSpace(baseUrl))
{
return "empty";
}
var url = $"{baseUrl}/api/values";
using (HttpClient client = new HttpClient())
{
var result = await client.GetAsync(url);
return await result.Content.ReadAsStringAsync();
}
}
}
最近版本更新:(数据更新于 2024-09-03 01:00:44)
2024-08-20 11:19:53 v1.3.8
2024-07-11 10:11:50 v1.3.7
2024-06-27 09:00:46 v1.3.6
2023-04-11 23:09:47 v1.3.5
2022-08-10 22:25:14 v1.3.4
2022-05-30 23:11:39 v1.3.3
2022-03-15 00:25:15 v1.3.2
2022-01-20 08:20:56 v1.3.1
2021-12-09 19:09:14 v1.3.0
2021-11-07 15:38:23 v1.2.2
主题(topics):
csharp, dotnet
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