优化IM相关常量,新建常量类"ImConstant"

core/src/main/java/com/wecloud/im/netty/core/WsReadHandler.java

@@ -13,6 +13,9 @@ import org.springframework.stereotype.Component;
 
 import javax.annotation.Resource;
 
+import static com.wecloud.im.ws.ImConstant.PING;
+import static com.wecloud.im.ws.ImConstant.PONG;
+
 /**
  * @Description app端 长连接事件处理
  * @Author hewei hwei1233@163.com
@@ -23,9 +26,6 @@ import javax.annotation.Resource;
 @Slf4j
 public class WsReadHandler extends SimpleChannelInboundHandler<TextWebSocketFrame> {
 
-    private static final String PING = "ping";
-    private static final String PONG = "pong";
-
     @Resource
     private ChannelManager channelManager;
 

core/src/main/java/com/wecloud/im/ws/ImConstant.java

+package com.wecloud.im.ws;
+
+import lombok.Data;
+
+import java.io.Serializable;
+
+/**
+ * IM相关常量
+ */
+@Data
+public class ImConstant implements Serializable {
+
+    /**
+     * 心跳
+     */
+    public static final String PING = "ping";
+    /**
+     * 心跳
+     */
+    public static final String PONG = "pong";
+
+
+    /**
+     * 推送
+     */
+    public static final String PUSH_KEY = "push";
+    public static final String TITLE = "title";
+    public static final String SUB_TITLE = "subTitle";
+
+    /**
+     * 数据
+     */
+    public static final String DATA = "data";
+
+    /**
+     * 您收到一条新消息
+     */
+    public static final String PUSH_TITLE = "You have received a new message";
+
+    /**
+     * 点击查看
+     */
+    public static final String PUSH_BODY = "Click to view";
+
+    /**
+     * 会话id的key名
+     */
+    public static final String TO_CONVERSATION_KEY = "toConversation";
+
+
+    /**
+     * 消息类型
+     */
+    public static final String MSG_TYPE = "type";
+
+}

core/src/main/java/com/wecloud/im/ws/strategy/AbstractImCmdStrategy.java

@@ -18,6 +18,15 @@ import lombok.extern.slf4j.Slf4j;
 
 import java.util.HashMap;
 
+import static com.wecloud.im.ws.ImConstant.DATA;
+import static com.wecloud.im.ws.ImConstant.MSG_TYPE;
+import static com.wecloud.im.ws.ImConstant.PUSH_BODY;
+import static com.wecloud.im.ws.ImConstant.PUSH_KEY;
+import static com.wecloud.im.ws.ImConstant.PUSH_TITLE;
+import static com.wecloud.im.ws.ImConstant.SUB_TITLE;
+import static com.wecloud.im.ws.ImConstant.TITLE;
+import static com.wecloud.im.ws.ImConstant.TO_CONVERSATION_KEY;
+
 /**
  * @Description 处理Cmd请求
  * 抽象类 策略设计模式
@@ -27,21 +36,6 @@ import java.util.HashMap;
 @Slf4j
 public abstract class AbstractImCmdStrategy {
 
-
-    public static final String PUSH_KEY = "push";
-    private static final String TITLE = "title";
-    private static final String SUB_TITLE = "subTitle";
-    private static final String DATA = "data";
-    /**
-     * 您收到一条新消息
-     */
-    private static final String PUSH_TITLE = "You have received a new message";
-    /**
-     * 点击查看
-     */
-    private static final String PUSH_BODY = "Click to view";
-    private static final String TO_CONVERSATION_KEY = "toConversation";
-    private static final String MSG_TYPE = "type";
     private static volatile ImCmdStrategyFactory imCmdStrategyFactory;
     private static ImApplicationService imApplicationService;
     private static ImClientService imClientService;