1. card组件新增box-shadow参数，用于设置卡片外围阴影

2. 优化radio和checkbox的icon在QQ小程序上，位置偏下的兼容性
3. 修复由于HX2.8.5版本v-if导致的自定义tabbar报错的问题的

pages/componentsC/cell/index.vue

@@ -4,11 +4,8 @@
 			<view class="u-demo-title">演示效果</view>
 			<view class="u-demo-area">
 				<u-cell-group title="读万卷书">
-					<u-cell-item center :is-link="true" :label="label" value="铁马冰河入梦来" i
-						ndex="index" @click="click" :hover-class="hoverClass" 
-						:arrow="arrow" :title="title"
-						:icon="icon"
-					>
+					<u-cell-item center :is-link="true" :label="label" value="铁马冰河入梦来" i ndex="index" @click="click" :hover-class="hoverClass"
+					 :arrow="arrow" :title="title" :icon="icon">
 						<u-badge :absolute="false" v-if="rightSlot == 'badge'" count="105" slot="right-icon"></u-badge>
 						<u-switch v-if="rightSlot == 'switch'" slot="right-icon" v-model="checked"></u-switch>
 					</u-cell-item>
@@ -28,10 +25,13 @@
 				<view class="u-item-title">更换图标</view>
 				<u-subsection vibrateShort :list="['是', '否']" @change="iconChange"></u-subsection>
 			</view>
+			<!-- QQ小程序无法动态切换slot -->
+			<!-- #ifndef MP-QQ -->
 			<view class="u-config-item">
 				<view class="u-item-title">自定义右侧内容</view>
 				<u-subsection vibrateShort :list="['文字', 'Switch组件', 'Badge组件']" @change="rightSlotChange"></u-subsection>
 			</view>
+			<!-- #endif -->
 			<view class="u-config-item">
 				<view class="u-item-title">描述信息</view>
 				<u-subsection vibrateShort current="1" :list="['是', '否']" @change="lableChange"></u-subsection>
@@ -49,7 +49,7 @@
 </template>
 
 <script>
-export default {
+	export default {
 		data() {
 			return {
 				icon: 'setting',
@@ -81,34 +81,33 @@ export default {
 			},
 			rightSlotChange(index) {
 				this.rightSlot = index == 0 ? 'text' : index == 1 ? 'switch' : 'badge'
-			if(index == 0) this.arrow = true;
+				if (index == 0) this.arrow = true;
 				else this.arrow = false;
 			},
 			click(index) {
 				// console.log(index);
 			}
 		}
-};
+	};
 </script>
 
 <style lang="scss" scoped>
-	
-.gab {
+	.gab {
 		background-color: rgb(245, 245, 245);
 		height: 20rpx;
-}
+	}
 
-.wrap {
+	.wrap {
 		height: 100vh;
 		background-color: rgb(241, 241, 241);
-}
+	}
 
-.box {
+	.box {
 		padding: 30rpx 00rpx;
 		font-size: 28rpx;
 		color: $u-type-info;
 		display: flex;
 		align-items: center;
 		justify-content: space-between;
-}
+	}
 </style>

uview-ui/components/u-card/u-card.vue

@@ -5,7 +5,8 @@
 		:class="{ 'u-border': border, 'u-card-full': full, 'u-card--border': borderRadius > 0 }"
 		:style="{
 			borderRadius: borderRadius + 'rpx',
-			margin: margin
+			margin: margin,
+			boxShadow: boxShadow
 		}"
 	>
 		<view
@@ -83,6 +84,7 @@
  * @property {String | Number} sub-title-size 副标题字体大小（默认26）
  * @property {Boolean} border 是否显示边框（默认true）
  * @property {String | Number} index 用于标识点击了第几个卡片
+ * @property {String} box-shadow 卡片外围阴影，字符串形式（默认none）
  * @property {String} margin 卡片与屏幕两边和上下元素的间距，需带单位，如"30rpx 20rpx"（默认30rpx）
  * @property {String | Number} border-radius 卡片整体的圆角值，单位rpx（默认16）
  * @property {Object} head-style 头部自定义样式，对象形式
@@ -219,6 +221,11 @@ export default {
 		showFoot: {
 			type: Boolean,
 			default: true
+		},
+		// 卡片外围阴影，字符串形式
+		boxShadow: {
+			type: Boolean,
+			default: 'none'
 		}
 	},
 	data() {

uview-ui/components/u-cell-item/u-cell-item.vue

@@ -35,10 +35,10 @@
 			<block class="u-cell__value" v-if="value">{{ value }}</block>
 			<slot v-else></slot>
 		</view>
-		<u-icon v-if="arrow" name="arrow-right" :style="[arrowStyle]" class="u-icon-wrap u-cell__right-icon-wrap"></u-icon>
 		<view class="u-flex" v-if="$slots['right-icon']">
 			<slot name="right-icon"></slot>
 		</view>
+		<u-icon v-if="arrow" name="arrow-right" :style="[arrowStyle]" class="u-icon-wrap u-cell__right-icon-wrap"></u-icon>
 	</view>
 </template>
 

uview-ui/components/u-tabbar/u-tabbar.vue

@@ -21,8 +21,9 @@
 						:color="elColor(index)"
 						:custom-prefix="item.customIcon ? 'custom-icon' : 'uicon'"
 					></u-icon>
+					<!-- 需要判断是否数字，$u.test.number()，否则报错 -->
 					<u-badge :count="item.count" :is-dot="item.isDot" 
-						v-if="item.count > 0"
+						v-if="$u.test.number(item.count) && Number(item.count) > 0"
 						:offset="[-2, getOffsetRight(item.count, item.isDot)]"
 					></u-badge>
 				</view>

uview-ui/libs/css/style.mp.scss

 /* start--微信小程序编译后页面有组件名的元素，特别处理--start */
-/* #ifdef MP-WEIXIN */
+/* #ifdef MP-WEIXIN || MP-QQ */
 u-td, u-th {
 	flex: 1;
 	align-self: stretch;
@@ -31,3 +31,13 @@ u-switch {
 }
 /* #endif */
 /* end-微信小程序编译后页面有组件名的元素，特别处理--end */
+
+
+/* #ifdef MP-QQ */
+/* 需要做这一切额外的兼容，都是因为TX的无能 */
+u-icon {
+	line-height: 0;
+}
+/* #endif */
+
+