隐藏购买总额

src/views/user/Exchange.vue

@@ -6,14 +6,14 @@
                 <div class="tab-item" :class="{ active: isBuy }" @click="changeBuy(true)">支付记录</div>
             </div>
         </van-sticky>
-        <div class="bg">
+        <div class="bg" v-if="!isBuy">
             <van-image width="100%" :src="require('../../assets/img11.png')" fit="scale-down" />
             <div class="total-price">
                 <div class="text1">{{ isBuy ? '累计购入' : '累计售出' }}(元)</div>
                 <div class="text2">{{ isBuy ? info.buy : info.sale }}</div>
             </div>
         </div>
-        <div class="tab-title">{{ isBuy ? '购买' : '出售' }}记录</div>
+        <div class="tab-title" v-if="!isBuy">{{ isBuy ? '购买' : '出售' }}记录</div>
         <van-list v-model:loading="loading" :finished="finished" finished-text="" @load="getData">
             <template v-for="(item, index) in list" :key="index">
                 <div class="exchange">