# netty-plus

**Repository Path**: ch-zms/netty-plus

## Basic Information

- **Project Name**: netty-plus
- **Description**: 🦄netty快速使用工具
- **Primary Language**: Java
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2022-01-07
- **Last Updated**: 2022-03-01

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# netty-plus

#### 🌿介绍
netty快速使用工具，希望能够给初学者或者是写测试demo的兄弟们一些帮助
### 🍃模块介绍

| 模块名            | 模块介绍       |
| ----------------- | -------------- |
| netty-plus-client | 客户端快速使用 |
| netty-plus-server | 服务端快速使用 |
| netty-plus-core   | 核心模块       |
| netty-client-test | 客户端测试示例 |
| netty-test        | 服务端测试示例 |

### 🚀快速开始

- 将项目下载下来后，将项目安装到本地maven仓库

- spring boot项目

- 可在application.yml文件中配置参数（参数都有提示）支持默认参数

#### 服务端

- 引入pom文件

```xml
<dependency>
	<groupId>com.ch</groupId>
	<artifactId>netty-plus-server</artifactId>
	<version>1.0-SNAPSHOT</version>
</dependency>
```

- 自定义处理器使用的两种方式：

  一，通过ServerChannelHandlerFactory来增加

```java
@Configuration
public class ServerConfig implements InitializingBean {
    @Autowired
    ServerChannelHandlerFactory serverChannelHandlerFactory;

    @Override
    public void afterPropertiesSet(){
        serverChannelHandlerFactory.getServerChannelHandlers().addFirst(new StringDecoder());
        serverChannelHandlerFactory.getServerChannelHandlers().addFirst(new StringEncoder());
    }
}
```

​	二、通过实现SimpleChannelHandler接口实现

```java
@Component
public class ACustomizeHandler extends SimpleChannelInboundHandler<String> implements SimpleChannelHandler {
    @Override
    public void channelActive(ChannelHandlerContext ctx) throws Exception {
        System.out.println("有客户端连接上来");
    }

    @Override
    protected void channelRead0(ChannelHandlerContext ctx, String msg) throws Exception {
        System.out.println("客户端："+msg);
        ctx.writeAndFlush("你好");
    }
}
```



#### 客户端

- 引入pom文件

```xml
<dependency>
    <groupId>com.ch</groupId>
    <artifactId>netty-plus-client</artifactId>
    <version>1.0-SNAPSHOT</version>
</dependency>
```

- 自定义处理器使用的两种方式：

  一，通过ServerChannelHandlerFactory来增加

```java
@Configuration
public class ServerConfig implements InitializingBean {
    @Autowired
    ServerChannelHandlerFactory serverChannelHandlerFactory;

    @Override
    public void afterPropertiesSet(){
        serverChannelHandlerFactory.getServerChannelHandlers().addFirst(new StringDecoder());
        serverChannelHandlerFactory.getServerChannelHandlers().addFirst(new StringEncoder());
    }
}
```

​	二、通过实现SimpleChannelHandler接口实现

```java
@Component
public class ACustomizeHandler extends SimpleChannelInboundHandler<String> implements SimpleChannelHandler {
    @Override
    protected void channelRead0(ChannelHandlerContext ctx, String msg) throws Exception {
        System.out.println(msg);
    }

    @Override
    public void channelActive(ChannelHandlerContext ctx) throws Exception {
        ctx.writeAndFlush("我是客户端");
        System.out.println("连接成功");
    }
}
```