# webSocket

**Repository Path**: wizards/websocket

## Basic Information

- **Project Name**: webSocket
- **Description**: spring webSocket简单应用
- **Primary Language**: Java
- **License**: Apache-2.0
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2017-04-16
- **Last Updated**: 2020-12-19

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

#webSocket
这是在spring的webSocket的start示例项目修改的.这里把我的一些学习经验放在这里,供大家分享.

##windows下安装rabbitmq
-1. 添加了rabbitmq的windows安装包,window下安装rabbitmq,需要先下载erlang,本项目提供了64位的19.3安装包,需要添加环境变量  配置环境变量 ERLANG_HOME C:\Program Files (x86)\erl5.9 ,添加到PATH  %ERLANG_HOME%\bin.
- 2.接着下载rabbitmq的安装包,安装之后,添加rabbitmq的环境变量,rabbitmq_home和path,如%RABBITMQ_SERVER%\sbin;
- 3.接着启动rabbitmq,以管理员的身份运行cmd,进入到 %RABBITMQ_SERVER%\sbin目录下;接着运行rabbitmq-plugins.bat,具体命令为:rabbitmq-plugins.bat enable rabbitmq_management   无误后,接着启动  rabbitmq-service.bat ,命令如下:启动:rabbitmq-service.bat start,关闭:rabbitmq-service.bat stop 重新添加:rabbitmq-service.bat install

- 4.查看rabbitmq的服务状态,http://localhost:15672;用户名/密码 guest,guest 

具体参考博客:http://blog.csdn.net/madun/article/details/20837925
##添加spring的依赖
这三个jar不知道干啥用的,别人提到要加上

该博客链接 http://blog.csdn.net/q_an1314/article/details/52869051

```
       
       <dependency>
            <groupId>io.projectreactor</groupId>
            <artifactId>reactor-core</artifactId>
            <version>2.0.8.RELEASE</version>
       </dependency>
       
        <dependency>
            <groupId>io.projectreactor</groupId>
            <artifactId>reactor-net</artifactId>
            <version>2.0.8.RELEASE</version>
        </dependency>

        <dependency>
            <groupId>io.netty</groupId>
            <artifactId>netty-all</artifactId>
            <version>4.1.6.Final</version>
        </dependency>
```
##设置webSocket配置
将WebSocketConfig里的config.enableSimpleBroker("/topic");改为config.enableStompBrokerRelay("/topic","/queue");这样就能使用rabbitmq作为代理器了.

另外,需要设置regist.setAllowedOrigins("*"),允许跨域请求.