fix：代码修改

src/components/AppPopup.vue

 <template>
   <div class="popup" v-show="visible">
     <div class="popup-container" @touchmove.prevent>
-      <img class="img_default" :src="defaultImg2" alt="" v-if="status == true && signInfo.market_background_img == ''">
-      <img class="img_default" :src="defaultImg1" alt="" v-else-if="status == false && signInfo.market_background_img == ''">
-      <img class="img_bgImg" :src="signInfo.market_background_img" alt="" v-else>
+      <img class="img_default" :src="signInfo.market_background_img || defaultImg1" alt="" v-if="status == true">
+      <img class="img_default" :src="signInfo.market_background_img || defaultImg2" alt="" v-else>
       <div class="success"> {{ status === true ? "签到成功!" : "签到失败!" }}</div>
       <div class="remark">{{signInfo.student.remark}}</div>
     </div>
@@ -28,8 +27,8 @@ export default {
   },
   data() {
     return {
-        defaultImg1:'https://webapp-pub.ezijing.com/marketing/sign_error.png',
-        defaultImg2:'https://webapp-pub.ezijing.com/marketing/sign_success.png'
+        defaultImg1:'https://webapp-pub.ezijing.com/marketing/img_success.png',
+        defaultImg2:'https://webapp-pub.ezijing.com/marketing/img_fail.png'
     }
   },
   methods: {
@@ -61,22 +60,14 @@ export default {
   box-shadow: 0 1px 3px rgb(0 0 0 / 30%);
   background-color: #fff;
   .img_default{
-    width: 1.91rem;
-    height: 1.95rem;
+    width: 6.24rem;
+    height: 3.13rem;
     line-height: 1.95rem;
-    margin-top: .73rem;
-    position: absolute;
-    left: 50%;
-    transform: translateX(-50%);
-  }
-  .img_bgImg{
-    width:6.24rem;
-    height: 1.95rem;
   }
   .success{
       position:absolute;
       left:50%;
-      top: 3.12rem;
+      top: 3.32rem;
       transform:translateX(-50%);
       font-size: .52rem;
       color: #333;
@@ -86,7 +77,7 @@ export default {
       width: 4.14rem;
       position:absolute;
       left:50%;
-      top: 4.05rem;
+      top: 4.15rem;
       transform:translateX(-50%);
       color: #939393;
       font-size: .32rem;

src/main.js

@@ -10,8 +10,11 @@ import './assets/rem/rem.js'
 
 
 
-import { Toast } from 'vant';
-Vue.use(Toast);
+// vant
+import Vant from 'vant'
+import 'vant/lib/index.css'
+
+Vue.use(Vant)
 
 import VueAwesomeSwiper from 'vue-awesome-swiper'
 Vue.use(VueAwesomeSwiper, /* { default options with global component } */)

src/views/signIn/Index.vue

@@ -55,7 +55,6 @@ export default {
       this.popupVisible = true;
     },
     getSignInDetail() {
-      Toast(`该活动已于结束签到`);
       //调用签到详情接口
       let id = this.id;
       signInDetail(id).then((res) => {
@@ -69,7 +68,7 @@ export default {
           if (sign_start_time !== "" && sign_end_time !== "") {
             //限制签到时间
             if (time < sign_start_time) {
-              Toast(`该活动将于${this.signInfo.sign_start_time}开始签到`);
+              Toast.fail(`该活动将于${this.signInfo.sign_start_time}开始签到`);
             } else {
               this.getSignIn(); //调用签到接口
             }
@@ -91,16 +90,17 @@ export default {
           let time = new Date().getTime(); //获取当前时间戳
           let end_time = new Date(this.signInfo.sign_end_time).getTime(); //活动结束
           let sign_end_time = new Date(this.signInfo.sign_end_time).getTime(); //签到结束
-          if (
-            this.signInfo.sign_start_time !== "" &&
-            this.signInfo.sign_end_time !== ""
-          ) {
+          if (this.signInfo.sign_start_time !== "" && this.signInfo.sign_end_time !== "") {
             if (this.status == false && time >= sign_end_time) {
-              Toast(`该活动已于${this.signInfo.sign_end_time}结束签到`);
+              Toast.fail(`该活动已于${this.signInfo.sign_end_time}结束签到`);
+            }else if(this.status == true && time < sign_end_time && time > sign_start_time){
+              Toast.success('您已签到成功');
             }
           } else {
             if (this.status == false && time >= end_time) {
-              Toast("该活动已结束签到");
+              Toast.fail("该活动已结束签到");
+            }else if(this.status == true && time < end_time){
+              Toast.success('您已签到成功');
             }
           }
         } else {