修改等于o的时候显示差额为0

pages/housePurchase/housePurchase.vue

@@ -110,14 +110,14 @@
 					</view>
 					<!--房屋置换-->
 					<view class="houseInfo">
-						<view class="title">
+				<!-- 		<view class="title">
 							<view style="display: flex;">
 								<view class="radioButton" :class="{'selected':isDisplace }"
 								@click="openLoan()"></view>
 								<text style="margin-left: 10rpx;">是否置换旧房</text>
 							</view>
 							<view class="editParam" v-if="dataLists" @click="editParams()">修改参数</view>
-						</view>
+						</view> -->
 						<view v-if="dataLists">
 							<loanBalance :isReadonly="true" :a="accumulationFundParams" :b="commercialLoansParams" @getData="getData"></loanBalance>
 						</view>
@@ -189,7 +189,11 @@
 						</view>
 					</view>
 					<view class="line_bottom" v-show="houseItem.fvDifference <= 0">
-						<strong style="font-size: 36rpx;">恭喜您</strong>！经过测算，您的{{getResultTitle(houseItem.priceType)}}已超出目标值{{Math.abs((houseItem.fvPriceRealization/10000).toFixed(2)-(houseItem.fvPriceDesired/10000).toFixed(2)).toFixed(2)}}万元,{{resultInfos.nyear}}年后可以达成您的目标.
+						<strong style="font-size: 36rpx;">恭喜您!</strong>
+						<text>经过测算，</text>
+						<text v-if="houseItem.fvDifference < 0">您的{{getResultTitle(houseItem.priceType)}}已超出目标值{{Math.abs((houseItem.fvPriceRealization/10000).toFixed(2)-(houseItem.fvPriceDesired/10000).toFixed(2)).toFixed(2)}}万元，</text>
+						<text v-if="houseItem.fvDifference == 0">您的{{getResultTitle(houseItem.priceType)}}在</text>
+						<text>{{resultInfos.nyear}}年后可以达成您的目标.</text>
 					</view>
 					<view class="line_bottom fail" v-show="houseItem.fvDifference > 0">
 						<strong style="font-size: 36rpx;">很遗憾！</strong>