Merge branch 'follow' of https://gitee.com/chonggaoxiao/new_excoin into follow

Helius

2020-08-06 f0e93eb5b38d5ce8abeb949a475d1112c2a1645f

 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;

}