zls

src/components/Wheelplanting.vue

         <div class="swiper-slide" v-for="(url,index) in blogs" :key="index+'url'">
           <div class="size">
             <router-link :to="{ name: 'details', params: { id: url.link }}" v-if="url.link" class="routelink">
-           <img class="imgrul" :src="url.imageUrl" />
+           <img class="imgrul" :src="url.imageUrl" style="object-fit: cover" />
           </router-link>
-            <img v-else class="imgrul" :src="url.imageUrl" />
+            <img v-else class="imgrul" :src="url.imageUrl" style="object-fit: cover"/>
           </div>
         </div>
       </div>

src/views/Case.vue

             <button type="button" @click="() => filterCase()" class="btn-link" style="color:black;font-size: 24px;" :class="{btnactive:thisbtn==''}">全部案例</button>
           </el-col>-->
           <el-col :span="24">
-            <van-picker class="values" :columns="columns" @cancel="drawer = false" :class="{btnactive:thisbtn==values}" @confirm="onConfirm" @change="onChange"  />
+            <van-picker class="values" :columns="columns" @cancel="drawer = false"  @confirm="onConfirm" @change="onChange"  />
           </el-col>
           <!-- <el-col :span="24" v-for="cas in casetype" :key="cas.id"> value-key=''