add：退单详情＿status

src/pages/refundDetail/refundDetail.wxml

 <!--pages/refundDetail/refundDetail.wxml-->
 <view class="page-refund-detail">
 	<view class="header-wrap" style="background-image:url('/assets/imgs/7_1_0/rf_bgc.jpg')">
-		<!--<image class="header-bg" src="/assets/imgs/7_1_0/address-line.png"></image>-->
-		<view class="refund-status">
+		<view class="refund-status"  wx-if="{{refundDetail.status == 'C'}}">
+			<view class="status">退货取消</view>
+			<view class="desc">你已取消退款啦~</view>
+		</view>
+			<view class="refund-status"  wx-if="{{refundDetail.status == 'N'}}">
 			<view class="status">待审核</view>
 			<view class="desc">退款申请已经提交，等待商家处理哦~</view>
 		</view>
+			<view class="refund-status"  wx-if="{{refundDetail.status == 'A'}}">
+			<view class="status">待寄回</view>
+			<view class="desc">商家已经同意你的退款申请</view>
+		</view>
+			<view class="refund-status"  wx-if="{{refundDetail.status == 'R'}}">
+			<view class="status">退货中</view>
+			<view class="desc">工作人员正在处理，请耐心等待哦~</view>
+		</view>
+			<view class="refund-status"  wx-if="{{refundDetail.status == 'RJ'}}">
+			<view class="status">退款驳回</view>
+			<view class="desc">如有疑问可联系商家~</view>
+		</view>
+			<view class="refund-status"  wx-if="{{refundDetail.status == 'D'}}">
+			<view class="status">退货完成</view>
+			<view class="desc">退货成功，很抱歉给您带来了不便~</view>
+		</view>
 	</view>
 
 	<view class="logistics-wrap">