基于netty+springboot的客服系统例子

一.创建springboot项目：
二.配置：
1.添加依赖：

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
	<modelVersion>4.0.0</modelVersion>
	<parent>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-starter-parent</artifactId>
		<version>2.1.4.RELEASE</version>
		<relativePath/> <!-- lookup parent from repository -->
	</parent>
	<groupId>com.netty.springboot</groupId>
	<artifactId>netty-springboot</artifactId>
	<version>0.0.1-SNAPSHOT</version>
	<name>netty-springboot</name>
	<description>netty project for Spring Boot</description>

	<properties>
		<java.version>1.8</java.version>
	</properties>

	<dependencies>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter</artifactId>
		</dependency>
		
		<!--添加static和templates的依赖/html-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-thymeleaf</artifactId>
        </dependency>

		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-test</artifactId>
			<scope>test</scope>
			<!-- <exclusions>
				<exclusion>
					<groupId>org.junit.vintage</groupId>
					<artifactId>junit-vintage-engine</artifactId>
				</exclusion>
			</exclusions> -->
		</dependency>
		<!-- websocket -->
		<dependency>
			<groupId>io.netty</groupId>
			<artifactId>netty-all</artifactId>
		</dependency>
		<dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>fastjson</artifactId>
            <version>1.2.57</version>
        </dependency>
        
        <!--redis-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-redis</artifactId>
        </dependency>
        <!--对象与json相互转换-->
        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-databind</artifactId>
        </dependency>
	</dependencies>

	<build>
		<plugins>
			<plugin>
				<groupId>org.springframework.boot</groupId>
				<artifactId>spring-boot-maven-plugin</artifactId>
			</plugin>
		</plugins>
		<!-- <resources>
			<resource>
				<directory>src/main/resources</directory>
                <filtering>true</filtering>
                <includes>
                    <include>application.yml</include>
                </includes>
			</resource>
		</resources> -->
	</build>

</project>

2.配置aplication.yml:

server:
  port: 8084 # 这里可以自定
spring:
  thymeleaf:
    prefix: classpath:/templates/
  redis: # 这里可以自选
      host: 127.0.0.1
      port: 6379
      password: 

3.创建类，如下图结构，具体代码就不都放上来了：

4.以上例子资源：…
https://download.youkuaiyun.com/download/retank/11905952

5.补充说明：使用方式为启动项目，复制两个socket 出来，放任意目录（也copy js文件，然后改链接地址，保证能正常使用 jQuery 文件），将两个socket 改变不同身份ID，如下图：


如上改了，就可以使用了：如下图

6.对方不在线，缓存信息（我用的redis,即使项目关掉再重启，信息还在），对方上线后发送：
原来有个bug,现在需要改的代码如下：

技术交流QQ群-595892258