fix(okx): 修复账户WebSocket数据解析空值异常

Administrator

2025-12-12 cc2a761ebb4494b7f457092cd1b282f1302d4740

 src/main/java/com/xcong/excoin/modules/contract/parameter/dto/OrderListDto.java

@@ -24,4 +24,8 @@
    @ApiModelProperty(value = "每页数量", example = "10")
    private int pageSize;

    @NotNull
    @ApiModelProperty(value = "币种", example = "BTC/USDT")
    private String symbol;

}