finish all contract interface

Helius

2020-06-05 9da52c963fcbee66a3b299bb687c1efbbafe93a7

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

@@ -35,4 +35,8 @@
    @ApiModelProperty(value = "币种数量", example = "1")
    private int symbolCnt;

    @NotNull
    @ApiModelProperty(value = "杠杆倍率", example = "100")
    private int leverRatio;

}