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/MallGoodsSku.java

@@ -47,5 +47,8 @@
    @TableField(exist = false)
    private BigDecimal skuGoodsWeight;

    @TableField(exist = false)
    private String staticPropPrice;

    private String sample;
}