fix(okxWebsocket): 更新演示环境WebSocket连接地址

Administrator

2025-12-30 d434032865cadf28dda5f1ca273495aca101d433

 src/main/java/cc/mrbird/febs/mall/entity/MallExpressInfo.java

@@ -17,6 +17,8 @@

    private Long memberId;

    private String orderNo;

    private String expressNo;

    private String expressCom;