feat(ws): 添加WebSocket订阅状态追踪功能

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2026-06-04 0b00d1c7d72357ee37dd878031e95f12a9d01ccc

 src/main/java/com/xcong/excoin/modules/coin/dao/MemberSelectSymbolsDao.java

@@ -10,5 +10,7 @@
public interface MemberSelectSymbolsDao extends BaseMapper<MemberSelectSymbolsEntity>{

   

   List<MemberSelectSymbolsEntity> selectSymbolByMemIdAndSymbol(@Param("memberId")Long memberId,@Param("symbol")String symbol);

	
   List<MemberSelectSymbolsEntity> selectSymbolByMemId(@Param("memberId")Long memberId);



}