G:\java\cf\cf-chat\cf-chat-domain\src\main\java\com\cf\chat\domain\CfUserMessageVo.java
G:\java\cf\cf-chat\cf-chat-domain\src\main\java\com\cf\chat\domain\CfUserGroupMessage.java
G:\java\cf\cf-chat\cf-chat-domain\src\main\java\com\cf\chat\domain\Message.java
G:\java\cf\cf-chat\cf-chat-domain\src\main\java\com\cf\chat\domain\CfUserMessage.java