共有 12 个文件被更改，包括 600 次插入 和 74 次删除
@ -1,23 +0,0 @@ |
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package com.aiprose.im; |
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import lombok.Builder; |
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import lombok.Data; |
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import lombok.NoArgsConstructor; |
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import java.io.Serializable; |
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/** |
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* @author yanpeng |
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* @version 1.0 |
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* @desc TODO |
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* @company 北京中经网软件有限公司 |
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* @date 2022/2/25 15:12 |
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*/ |
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@Data |
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public class MsgVo implements Serializable { |
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private String sendUserId; |
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private String receiveUserId; |
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private String message; |
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// 1在线用户列表 2点对点消息
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private Integer msgType; |
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} |
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@ -0,0 +1,73 @@ |
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package com.aiprose.im.config; |
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import com.aiprose.im.socket.WebSocketPool; |
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import com.fasterxml.jackson.annotation.JsonAutoDetect; |
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import com.fasterxml.jackson.annotation.PropertyAccessor; |
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import com.fasterxml.jackson.databind.ObjectMapper; |
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import lombok.extern.slf4j.Slf4j; |
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import org.springframework.context.annotation.Bean; |
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import org.springframework.context.annotation.Configuration; |
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import org.springframework.data.redis.connection.RedisConnectionFactory; |
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import org.springframework.data.redis.core.RedisTemplate; |
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import org.springframework.data.redis.listener.PatternTopic; |
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import org.springframework.data.redis.listener.RedisMessageListenerContainer; |
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import org.springframework.data.redis.listener.adapter.MessageListenerAdapter; |
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import org.springframework.data.redis.serializer.Jackson2JsonRedisSerializer; |
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import org.springframework.data.redis.serializer.StringRedisSerializer; |
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/** |
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* @author yanpeng |
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* @version 1.0 |
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* @desc redis序列化配置，去掉key前面的前缀 |
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* @company 北京中经网软件有限公司 |
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* @date 2022/3/4 9:52 |
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*/ |
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@Slf4j |
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@Configuration |
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public class RedisConfig { |
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/** |
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* redis消息监听器容器 |
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* 可以添加多个监听不同话题的redis监听器，只需要把消息监听器和相应的消息订阅处理器绑定，该消息监听器 |
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* 通过反射技术调用消息订阅处理器的相关方法进行一些业务处理 |
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* @param connectionFactory |
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* @return |
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*/ |
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@Bean |
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public RedisMessageListenerContainer container(RedisConnectionFactory connectionFactory, MessageListenerAdapter listenerAdapter) { |
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RedisMessageListenerContainer container = new RedisMessageListenerContainer(); |
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container.setConnectionFactory(connectionFactory); |
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// 监听msgToAll
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container.addMessageListener(listenerAdapter, new PatternTopic(WebSocketPool.CHANNEL)); |
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log.info("Subscribed Redis channel: " + WebSocketPool.CHANNEL); |
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return container; |
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} |
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@Bean |
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public MessageListenerAdapter messageListenerAdapter(RedisReceiver redisReceiver){ |
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return new MessageListenerAdapter(redisReceiver,"receiveMessage"); |
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} |
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@Bean |
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public RedisTemplate<Object, Object> redisTemplate(RedisConnectionFactory redisConnectionFactory) { |
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RedisTemplate<Object, Object> redisTemplate = new RedisTemplate<>(); |
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redisTemplate.setConnectionFactory(redisConnectionFactory); |
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// 使用Jackson2JsonRedisSerialize 替换默认序列化
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Jackson2JsonRedisSerializer jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer(Object.class); |
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ObjectMapper objectMapper = new ObjectMapper(); |
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objectMapper.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY); |
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objectMapper.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL); |
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jackson2JsonRedisSerializer.setObjectMapper(objectMapper); |
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// 设置value的序列化规则和 key的序列化规则
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redisTemplate.setHashValueSerializer(jackson2JsonRedisSerializer); |
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redisTemplate.setHashKeySerializer(new StringRedisSerializer()); |
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redisTemplate.setValueSerializer(jackson2JsonRedisSerializer); |
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redisTemplate.setKeySerializer(new StringRedisSerializer()); |
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redisTemplate.afterPropertiesSet(); |
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return redisTemplate; |
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} |
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} |
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@ -0,0 +1,58 @@ |
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package com.aiprose.im.config; |
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import com.aiprose.im.socket.MsgVo; |
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import com.aiprose.im.socket.WebSocketPool; |
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import com.aiprose.im.utils.RedisUtil; |
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import com.alibaba.fastjson.JSON; |
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import org.apache.commons.lang3.StringUtils; |
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import org.springframework.beans.factory.annotation.Autowired; |
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import org.springframework.stereotype.Component; |
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import java.util.List; |
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/** |
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* @author yanpeng |
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* @version 1.0 |
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* @desc TODO |
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* @company 北京中经网软件有限公司 |
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* @date 2022/3/3 13:49 |
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*/ |
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@Component |
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public class RedisReceiver { |
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@Autowired |
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private WebSocketPool socketPool; |
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@Autowired |
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private RedisUtil redisUtil; |
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public void receiveMessage(String message){ |
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MsgVo msgVo = JSON.parseObject(message, MsgVo.class); |
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try { |
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// 点对点发送消息
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if (StringUtils.isNotBlank(msgVo.getReceiveUserId())) { // p2p
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if(redisUtil.hasKeyHash(WebSocketPool.HASHKEY,msgVo.getReceiveUserId())){ |
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String sessionid = redisUtil.getHashIndex(WebSocketPool.HASHKEY, msgVo.getReceiveUserId()).toString(); |
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if(socketPool.has(sessionid)){ |
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socketPool.get(sessionid).getAsyncRemote().sendText(message); |
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} |
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} |
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} else { // 群发
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List<Object> sessions = redisUtil.getHash(WebSocketPool.HASHKEY); |
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for (Object item : sessions) { |
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//如果某个session不存在,分布式环境下可能session在其他的节点，继续给其他人广播
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try { |
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if(socketPool.has(item.toString())){ |
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socketPool.get(item.toString()).getAsyncRemote().sendText(message); |
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} |
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}catch (Exception e1){ |
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e1.printStackTrace(); |
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} |
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} |
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} |
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} catch (Exception e) { |
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e.printStackTrace(); |
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} |
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} |
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} |
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@ -0,0 +1,37 @@ |
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package com.aiprose.im.socket; |
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import lombok.Data; |
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import java.io.Serializable; |
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/** |
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* @author yanpeng |
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* @version 1.0 |
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* @desc TODO |
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* @company 北京中经网软件有限公司 |
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* @date 2022/2/25 15:12 |
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*/ |
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@Data |
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public class MsgVo implements Serializable { |
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/**发送用户ID*/ |
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private String sendUserId; |
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/**目标用户ID*/ |
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private String receiveUserId; |
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/**消息内容*/ |
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private String message; |
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/** |
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* 1在线用户列表 2点对点聊天消息 3返回消息发送状态 |
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*/ |
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private Integer msgType; |
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/** 0 成功 1失败 */ |
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private Integer msgStatus = 0; |
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/** 单条消息标识，返回消息发送状态 */ |
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private String uuid; |
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/**发送时间*/ |
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private Long sendDate; |
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private String appId; |
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} |
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@ -0,0 +1,49 @@ |
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package com.aiprose.im.socket; |
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import org.springframework.stereotype.Component; |
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import javax.annotation.PostConstruct; |
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import javax.websocket.Session; |
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import java.util.Map; |
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import java.util.concurrent.ConcurrentHashMap; |
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/** |
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* @author yanpeng |
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* @version 1.0 |
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* @desc TODO |
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* @company 北京中经网软件有限公司 |
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* @date 2022/3/3 14:04 |
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*/ |
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@Component |
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public class WebSocketPool { |
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public static final String HASHKEY = "imonline"; |
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public static final String CHANNEL = "channel:ceisim"; |
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private static Map<String, Session> sessions = null; |
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@PostConstruct |
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public void initMap(){ |
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if(sessions == null){ |
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sessions = new ConcurrentHashMap<>(); |
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} |
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} |
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public void open(Session session){ |
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if(sessions == null){ |
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sessions = new ConcurrentHashMap<>(); |
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} |
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sessions.put(session.getId(),session); |
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} |
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public void close(String key){ |
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sessions.remove(key); |
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} |
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public Session get(String key){ |
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return sessions.get(key); |
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} |
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public Boolean has(String key){ |
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return sessions.containsKey(key); |
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} |
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} |
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package com.aiprose.im.utils; |
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import org.springframework.beans.factory.annotation.Autowired; |
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import org.springframework.data.redis.core.HashOperations; |
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import org.springframework.data.redis.core.ListOperations; |
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import org.springframework.data.redis.core.RedisTemplate; |
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import org.springframework.data.redis.core.ValueOperations; |
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import org.springframework.data.redis.support.atomic.RedisAtomicLong; |
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import org.springframework.stereotype.Component; |
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import javax.annotation.Resource; |
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import java.util.Date; |
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import java.util.List; |
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import java.util.Map; |
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import java.util.Set; |
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import java.util.concurrent.TimeUnit; |
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/** |
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* @author yanpeng |
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* @version 1.0 |
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* @desc TODO |
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* @company 北京中经网软件有限公司 |
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* @date 2022/3/3 10:35 |
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*/ |
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@Component |
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public class RedisUtil { |
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@Autowired |
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private RedisTemplate redisTemplate; |
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@Resource(name="redisTemplate") |
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private ValueOperations<String, Object> valueOperations; |
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@Resource(name="redisTemplate") |
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private HashOperations<String, String, Object> hashOperations; |
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@Resource(name="redisTemplate") |
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private ListOperations<Object, Object> listOperations; |
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/** |
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* @param key |
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* @param value |
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* @param expireTime |
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* @Title: set |
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* @Description: set cache. |
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*/ |
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public void set(String key, int value, Date expireTime) { |
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RedisAtomicLong counter = new RedisAtomicLong(key, redisTemplate.getConnectionFactory()); |
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counter.set(value); |
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counter.expireAt(expireTime); |
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} |
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/** |
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* @param key |
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* @param value |
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* @param timeout |
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* @param unit |
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* @Title: set |
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* @Description: set cache. |
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*/ |
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public void set(String key, int value, long timeout, TimeUnit unit) { |
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RedisAtomicLong counter = new RedisAtomicLong(key, redisTemplate.getConnectionFactory()); |
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counter.set(value); |
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counter.expire(timeout, unit); |
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} |
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/** |
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* @param key |
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* @return |
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* @Title: generate |
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* @Description: Atomically increments by one the current value. |
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*/ |
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public long generate(String key) { |
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RedisAtomicLong counter = new RedisAtomicLong(key, redisTemplate.getConnectionFactory()); |
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return counter.incrementAndGet(); |
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} |
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/** |
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* @param key |
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* @return |
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* @Title: generate |
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* @Description: Atomically increments by one the current value. |
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*/ |
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public long generate(String key, Date expireTime) { |
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RedisAtomicLong counter = new RedisAtomicLong(key, redisTemplate.getConnectionFactory()); |
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counter.expireAt(expireTime); |
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return counter.incrementAndGet(); |
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} |
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/** |
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* @param key |
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* @param increment |
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* @return |
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* @Title: generate |
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* @Description: Atomically adds the given value to the current value. |
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*/ |
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public long generate(String key, int increment) { |
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RedisAtomicLong counter = new RedisAtomicLong(key, redisTemplate.getConnectionFactory()); |
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return counter.addAndGet(increment); |
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} |
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/** |
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* @param key |
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* @param increment |
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* @param expireTime |
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* @return |
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* @Title: generate |
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* @Description: Atomically adds the given value to the current value. |
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*/ |
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public long generate(String key, int increment, Date expireTime) { |
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RedisAtomicLong counter = new RedisAtomicLong(key, redisTemplate.getConnectionFactory()); |
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counter.expireAt(expireTime); |
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return counter.addAndGet(increment); |
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} |
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/** |
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* 保存对象 |
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* @param key |
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* @param value |
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*/ |
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public void setObject(String key,Object value) { |
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valueOperations.set(key, value); |
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} |
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/** |
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* 获取对象 |
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* @param key |
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* @return |
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*/ |
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public Object getObect(String key) { |
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return valueOperations.get(key); |
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} |
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/** |
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* 删除对象 |
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* @param key |
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*/ |
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public void deleteObject(String key) { |
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redisTemplate.delete(key); |
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} |
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/** |
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* 插入HaspMap |
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* @param key |
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* @param hashKey |
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* @param value |
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*/ |
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public void setHash(String key, String hashKey, Object value) { |
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hashOperations.put(key, hashKey, value); |
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} |
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/** |
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* 获取知道下标HaspMap |
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* @param key |
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* @param hashKey |
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* @return |
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*/ |
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public Object getHashIndex(String key, String hashKey) { |
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return hashOperations.get(key, hashKey); |
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} |
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/** |
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* 获取HaspMap |
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* @param key |
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* @return |
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*/ |
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public List<Object> getHash(String key) { |
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return hashOperations.values(key); |
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} |
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/** |
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* 判断是否存在某个key |
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* @param key |
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* @param hashKey |
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* @return |
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*/ |
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public Boolean hasKeyHash(String key, String hashKey) { |
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return hashOperations.hasKey(key, hashKey); |
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} |
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/** |
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* 获取Map |
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* @param key |
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* @return |
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*/ |
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public Map<String, Object> entriesHasp(String key){ |
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return hashOperations.entries(key); |
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} |
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/** |
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* 获取Map |
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* @param key |
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* @return |
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*/ |
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public Set<String> hashKeys(String key){ |
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return hashOperations.keys(key); |
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} |
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/** |
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* 大小 |
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* @param key |
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* @return |
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*/ |
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public long sizeHash(String key) { |
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return hashOperations.size(key); |
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} |
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/** |
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* 删除HaspMap |
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* @param key |
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* @param value |
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*/ |
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public void deleteHash(String key, Object value) { |
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hashOperations.delete(key, value); |
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} |
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/** |
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* 数组里面添加元素 |
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* @param key |
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* @param value |
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*/ |
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public void setLeftList(String key,Object value) |
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{ |
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listOperations.leftPush(key, value); |
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} |
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/** |
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* 全部添加 |
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* @param key |
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* @param list |
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*/ |
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public void setleftAllList(String key, List list) { |
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listOperations.leftPushAll(key, list); |
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} |
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/** |
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* 对指定下标的数组元素进行替换 |
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* @param key |
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* @param index |
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* @param value |
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*/ |
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public void setList(String key,long index,Object value) { |
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listOperations.set(key, index, value); |
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} |
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/** |
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* 数组大小 |
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* @param key |
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*/ |
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public long sizeList(String key) { |
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return listOperations.size(key); |
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} |
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/** |
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* 获取指定下标元素 |
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* @param key |
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* @param index |
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* @return |
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*/ |
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public Object getListIndex(String key,long index) { |
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return listOperations.index(key, index); |
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} |
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/** |
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* 获取list 指定开始-结束 |
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* @param key |
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* @param start 开始 |
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* @param end 结束 |
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* @return |
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*/ |
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public Object getList(String key,long start, long end) { |
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return listOperations.range(key, start, end); |
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} |
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} |
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@ -1,2 +1,7 @@ |
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server: |
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port: 8999 |
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spring: |
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redis: |
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database: 5 |
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host: 192.168.0.120 |
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port: 6379 |
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