uview-plus组件库全面升级更新，订单结算判断支付方式是否可用代码调整，公众号关注二维码修改

uni_modules/uview-plus/components/u-tr/u-tr.vue

@@ -1,6 +1,6 @@
 <template>
 	<view class="u-tr">
-		
+		<slot></slot>
 	</view>
 </template>
 
@@ -28,6 +28,7 @@
 </script>
 
 <style lang="scss" scoped>
-	@import "../../libs/css/components.scss";
-	
+	.u-tr {
+		@include flex;
+	}
 </style>