修改

pages/site/site.scss

@@ -3,6 +3,13 @@
 		padding: 0;
 		background-color: #fff;
 	}
+	::v-deep .u-swiper-item{
+		width: 94% !important;
+		left:3%;
+	}
+	::v-deep .u-swiper-image {
+		height: 90% !important;
+	}
 	::v-deep .u-tabs{
 		background-color: #F4F5F7 !important;
 		padding-bottom: 20rpx;
@@ -10,7 +17,6 @@
 	.Classificationlist{
 		margin: 30rpx 0 0;
 		width: 100%;
-		height: 380rpx;
 		display: flex;
 		justify-content: flex-start;
 			flex-wrap: wrap;

pages/site/site.vue

@@ -12,12 +12,18 @@
 					{{item.classifyName}}
 				</view>
 			</view>
-			<view class="item" v-if='nurseItemClassifyInfolength>=8'>
+			<view class="item" v-if='nurseItemClassifyInfoList.length==7' @tap='lengthlist(true)'>
 				<image src="../../static/gd.png" mode=""></image>
 				<view class="title">
 					更多
 				</view>
 			</view>
+			<view class="item" v-if='nurseItemClassifyInfoList.length>7' @tap='lengthlist(false)'>
+				<image src="../../static/gd.png" mode=""></image>
+				<view class="title">
+					收起
+				</view>
+			</view>
 		</view>
 		<u-swiper :list="lbinfo" height='200' interval='3000' duration='1500' mode='none'></u-swiper>
 		<view class="conNew">
@@ -79,6 +85,7 @@
 				conNewcurrent: 0,
 				nurseItemClassifyInfoList: [], //护理项目分类
 				nurseItemClassifyInfolength: 0,
+				nurseItemClassifyInfolistlength: [],
 				lbinfo: [], //轮播list
 				nursestationlist: [],
 				mask: false,
@@ -95,6 +102,13 @@
 			}
 		},
 		methods: {
+			lengthlist(item) {
+				if (item) {
+					this.nurseItemClassifyInfoList = this.nurseItemClassifyInfolistlength
+				} else {
+					this.nurseItemClassifyInfoList = this.nurseItemClassifyInfolistlength.slice(0, 7)
+				}
+			},
 			//点击护理项目分类
 			tapitemclass(item) {
 				if (this.itemClassId == item.id) {
@@ -122,6 +136,7 @@
 						e.image = baseurl + e.posterPictureUrl
 					})
 					this.nurseItemClassifyInfolength = res.data.nurseItemClassifyInfoList.length
+					this.nurseItemClassifyInfolistlength = res.data.nurseItemClassifyInfoList
 					this.lbinfo = res.data.poserInfoList
 					this.nurseItemClassifyInfoList = res.data.nurseItemClassifyInfoList.slice(0, 7)
 				})