添加打印上一单页面；

app.json

 {
   "pages": [
+    "pages/printlastorder/printlastorder",
     "pages/index/index",
     "pages/poster/poster",
     "pages/home/home",

const/actioncmd.js

@@ -45,7 +45,8 @@ export const ACTION_REFUND_SUCCESS = "ACTION_REFUND_SUCCESS";
 //退款失败
 export const ACTION_REFUND_FAILED = "ACTION_REFUND_FAILED";
 
-
+//打印上一单
+export const ACTION_PRINT_LAST_ORDER = "ACTION_PRINT_LAST_ORDER";
 
 const FLOW_IDLE = "idle";
 const FLOW_COLLECTIONS = "collections";

pages/printlastorder/printlastorder.acss

+.printLastOrderPage {
+    display: flex;
+    flex-direction: column;
+    width: 100%;
+    height: 100%;
+    position: absolute;
+}
+
+.topView {
+    position: absolute;
+    top: 0rpx;
+    width: 100%;
+    height: 60rpx;
+    background: #ffffff;
+    box-shadow: 0rpx 2rpx 7rpx 0rpx rgba(153, 153, 153, 0.16);
+    /* border: 2px solid red; */
+}
+
+.printLastOrderTitleText {
+    position: absolute;
+    line-height: 60rpx;
+    height: 100%;
+    font-size: 22rpx;
+    font-weight: bold;
+    text-align: center;
+    align-items: center;
+    width: 100%;
+    color: #333333;
+    align-content: center;
+    /* border: 2px solid red; */
+}
+
+.printLastOrderBackButton {
+    position: absolute;
+    height: 60rpx;
+    text-align: center;
+    align-items: center;
+    align-content: center;
+    font-size: 19rpx;
+    line-height: 60rpx;
+    /* border: 2px solid red; */
+    padding-left: 19rpx;
+    padding-right: 19rpx;
+}
+
+.printLastOrderBottomView {
+    height: 100%;
+    background: white;
+    width: 100%;
+    position: absolute;
+    /* display: flex;
+    flex-direction: column; */
+    /* border: 2px solid red; */
+}
+
+.printLastOrderPrintStatusHint {
+    color: #333333;
+    font-size: 26rpx;
+    margin: 0 auto;
+    width: 100%;
+    text-align: center;
+    font-weight: bold;
+    position: absolute;
+    top: 89rpx;
+}
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pages/printlastorder/printlastorder.axml

+<view class="printLastOrderPage">
+  <!--下半部分布局-->
+  <view class="printLastOrderBottomView">
+    <text class="printLastOrderPrintStatusHint">{{printLastOrderPrintStatusHint}}</text>
+    <!--层叠布局-->
+    <view style="width:277rpx;height:196rpx;margin:0 auto;position:absolute;top:132rpx;left:0rpx;right:0rpx;display:relative;">
+      <image mode="aspectFit" style="width:277rpx;height:196rpx;margin:0 auto;" src="/images/bg_paper.png"/>
+      <block a:if="{{!printLastOrderIsPrintSuccess}}">
+        <view style="position:absolute;margin:0 auto;top:107rpx;left:0rpx;right:0rpx;width:124rpx;height:41rpx;font-size:19rpx;">
+          <button size="mini" type="ghost" style="border-radius:20rpx;height:41rpx;width:124rpx;border-color:#F96146;" onTap="onPrintLastOrderRePrintClicked">
+            <text style="font-size:19rpx;color:#F96146;line-height:41rpx;text-align:center;position:absolute;top:0rpx;left:0rpx;right:0rpx;">重新打印</text></button>
+        </view>
+      </block>
+      <block a:else>
+        <!--打印成功-->
+        <text style="color:#333333;font-size:19rpx;position:absolute;left:0rpx;right:0rpx;margin:0 auto;width:100%;text-align:center;top:93rpx;">提示顾客带好小票</text>
+      </block>
+    </view>
+    <view style="position:absolute;top:342rpx;margin:0 auto;left:0rpx;right:0rpx;width:252rpx;height:60rpx;text-align:center;">
+      <block a:if="{{!printLastOrderIsPrintSuccess}}">
+        <button size="default" type="ghost" style="width:252rpx;height:60rpx;text-align:center;border-color:#007AFF;" onTap="onPrintLastOrderCancelClicked">
+          <text style="color:#007AFF;position:absolute;line-height:60rpx;left:0rpx;right:0rpx;font-size:24rpx;font-weight:bold;">取消</text></button>
+      </block>
+      <block a:else>
+        <button size="default" type="primary" style="width:252rpx;height:60rpx;text-align:center;border-color:#007AFF;color:#007AFF;" onTap="onPrintLastOrderConfirmClicked">
+          <text style="color:#ffffff;position:absolute;line-height:60rpx;left:0rpx;right:0rpx;font-size:24rpx;font-weight:bold;">确定</text></button>
+      </block>
+    </view>
+  </view>
+  <!--topTitle-->
+  <view class="topView" onTap="onPosterPageBack">
+    <!--title-->
+    <view class="printLastOrderTitleText">
+      <text>打印上一单</text>
+    </view>
+    <!--返回键-->
+    <view class="printLastOrderBackButton">
+      <image mode="aspectFit" style="width:9rpx;height:18rpx;margin-right:8rpx;" src="/images/icon_back.png"/>
+      <text>返回</text>
+    </view>
+  </view>
+</view>
\ No newline at end of file

pages/printlastorder/printlastorder.js

+Page({
+  data: {
+    printLastOrderPrintStatusHint: "正在打印上一单...",
+    //是否打印成功
+    printLastOrderIsPrintSuccess: false
+  },
+  onLoad() { },
+
+  onPrintLastOrderCancelClicked() { },
+
+  onPrintLastOrderConfirmClicked() { },
+
+  onPrintLastOrderRePrintClicked() { }
+});

pages/printlastorder/printlastorder.json

+{
+    "transparentTitle": "always"
+}
\ No newline at end of file