最小提现金额

mp-admin/src/main/java/com/qs/mp/web/controller/api/channel/ChannelWithdrawController.java

@@ -224,6 +224,9 @@ public class ChannelWithdrawController extends BaseApiController {
     if (param.getMoney() > channel.getMoney() ) {
       return AjaxResult.error("提现金额超出了余额");
     }
+    if (param.getMoney() < 500) {
+      return AjaxResult.error("提现金额不能小于5元");
+    }
     // 固定1元手续费
     int fixedFee = 100;
     int feeAmt = new BigDecimal(param.getMoney()).multiply(feeRate)