Add docs for nats transporter.

docs/content/user-guide/en/transport/general.md

@@ -10,6 +10,7 @@ CAP supports several transport methods:
 * [Kafka](kafka.md)
 * [Azure Service Bus](azure-service-bus.md)
 * [Amazon SQS](aws-sqs.md)
+* [NATS](nats.md)
 * [In-Memory Queue](in-memory-queue.md)
 * [Redis Streams](redis-streams.md)
 

docs/content/user-guide/en/transport/nats.md

@@ -0,0 +1,56 @@
+# NATS
+
+[NATS](https://nats.io/) is a simple, secure and performant communications system for digital systems, services and devices. NATS is part of the Cloud Native Computing Foundation (CNCF).
+
+## Configuration
+
+To use NATS transporter, you need to install the following package from NuGet:
+
+```powershell
+
+PM> Install-Package DotNetCore.CAP.NATS
+
+```
+
+Then you can add configuration items to the `ConfigureServices` method of `Startup.cs`.
+
+```csharp
+
+public void ConfigureServices(IServiceCollection services)
+{
+    services.AddCap(capOptions =>
+    {
+        capOptions.UseNATS(natsOptions=>{
+            //NATS Options
+        });
+    });
+}
+
+```
+
+#### NATS Options
+
+NATS configuration parameters provided directly by the CAP:
+
+NAME | DESCRIPTION | TYPE | DEFAULT
+:---|:---|---|:---
+Options | NATS client configuration | Options | Options
+Servers | Server url/urls used to connect to the NATs server. | string | NULL
+ConnectionPoolSize  | number of connections pool | uint | 10
+
+#### NATS ConfigurationOptions
+
+If you need **more** native NATS related configuration options, you can set them in the `Options` option:
+
+```csharp
+services.AddCap(capOptions => 
+{
+    capOptions.UseNATS(natsOptions=>
+    {
+        // NATS options.
+        natsOptions.Options.Url="";
+    });
+});
+```
+
+`Options` is a NATS.Client ConfigurationOptions , you can find more details through this [link](http://nats-io.github.io/nats.net/class_n_a_t_s_1_1_client_1_1_options.html)

docs/content/user-guide/zh/transport/general.md

@@ -10,6 +10,7 @@ CAP 支持以下几种运输方式：
 * [Kafka](kafka.md)
 * [Azure Service Bus](azure-service-bus.md)
 * [Amazon SQS](aws-sqs.md)
+* [NATS](nats.md)
 * [In-Memory Queue](in-memory-queue.md)
 * [Redis Streams](redis-streams.md)
 

docs/content/user-guide/zh/transport/nats.md

@@ -0,0 +1,57 @@
+# NATS
+
+[NATS](https://nats.io/)是一个简单、安全、高性能的数字系统、服务和设备通信系统。NATS 是 CNCF 的一部分。
+
+## 配置
+
+要使用NATS 传输器，你需要安装下面的NuGet包：
+
+```powershell
+
+PM> Install-Package DotNetCore.CAP.NATS
+
+```
+
+你可以通过在 `Startup.cs` 文件中配置 `ConfigureServices` 来添加配置：
+
+```csharp
+
+public void ConfigureServices(IServiceCollection services)
+{
+    services.AddCap(capOptions =>
+    {
+        capOptions.UseNATS(natsOptions=>{
+            //NATS Options
+        });
+    });
+}
+
+```
+
+#### NATS 配置
+
+CAP 直接提供的关于 NATS 的配置参数：
+
+
+NAME | DESCRIPTION | TYPE | DEFAULT
+:---|:---|---|:---
+Options | NATS 客户端配置 | Options | Options
+Servers | 服务器Urls地址 | string | NULL
+ConnectionPoolSize  | 连接池数量 | uint | 10
+
+#### NATS ConfigurationOptions
+
+如果你需要 **更多** 原生相关的配置项，可以通过 `Options` 配置项进行设定：
+
+```csharp
+services.AddCap(capOptions => 
+{
+    capOptions.UseNATS(natsOptions=>
+    {
+        // NATS options.
+        natsOptions.Options.Url="";
+    });
+});
+```
+
+`Options` 是 NATS.Client 客户端提供的配置， 你可以在这个[链接](http://nats-io.github.io/nats.net/class_n_a_t_s_1_1_client_1_1_options.html)找到更多详细信息。

docs/mkdocs.yml

@@ -98,6 +98,7 @@ nav:
           - Amazon SQS: user-guide/en/transport/aws-sqs.md
           - Apache Kafka®: user-guide/en/transport/kafka.md
           - Azure Service Bus: user-guide/en/transport/azure-service-bus.md
+          - NATS: user-guide/en/transport/nats.md
           - RabbitMQ: user-guide/en/transport/rabbitmq.md
           - Redis Streams: user-guide/en/transport/redis-streams.md
           - In-Memory Queue: user-guide/en/transport/in-memory-queue.md
@@ -133,6 +134,7 @@ nav:
           - Amazon SQS: user-guide/zh/transport/aws-sqs.md   
           - Apache Kafka®: user-guide/zh/transport/kafka.md        
           - Azure Service Bus: user-guide/zh/transport/azure-service-bus.md
+          - NATS: user-guide/zh/transport/nats.md
           - RabbitMQ: user-guide/zh/transport/rabbitmq.md
           - Redis Streams: user-guide/zh/transport/redis-streams.md
           - In-Memory Queue: user-guide/zh/transport/in-memory-queue.md