课程有效期话术新增导入学员日期

src/components/CourseList.vue

@@ -7,9 +7,7 @@
       <el-button type="primary" @click="getCourseList('updated_time')"
         >最近更新<i class="el-icon-caret-bottom el-icon--right"></i
       ></el-button>
-      <div class="coursr-top-text">
-        你的课程有效期为：{{ $store.state.user.student_info.expiration_time }}，请在有效期内完成学习及考试
-      </div>
+      <div class="coursr-top-text">你的课程有效期为：{{ createdTime }}-{{ endTime }}，请在有效期内完成学习及考试</div>
     </div>
     <app-container>
       <div class="course-list" element-loading-text="加载中..." v-loading="!loaded">
@@ -44,6 +42,18 @@ export default {
     }
   },
   computed: {
+    createdTime() {
+      const year = this.$store.state.user.student_info.created_time.slice(0, 4)
+      const month = this.$store.state.user.student_info.created_time.slice(5, 7)
+      const day = this.$store.state.user.student_info.created_time.slice(8, 10)
+      return year + '年' + month + '月' + day + '日'
+    },
+    endTime() {
+      const year = this.$store.state.user.student_info.expiration_time.slice(0, 4)
+      const month = this.$store.state.user.student_info.expiration_time.slice(5, 7)
+      const day = this.$store.state.user.student_info.expiration_time.slice(8, 10)
+      return year + '年' + month + '月' + day + '日'.slice(0, 10)
+    },
     currentList() {
       if (!this.searchValue) {
         return this.list