新增汇率列表添加有效期，和状态

src/views/ecw/exchangeRate/index.vue

@@ -71,6 +71,12 @@
         {{getOperator(row.updater)}}
          </template>
        </el-table-column>
+      <el-table-column label="有效期" v-slot="{row}" >
+        {{parseTime(row.expireDate)}}
+      </el-table-column>
+      <el-table-column label="状态" v-slot="{row}" >
+        {{new Date(row.expireDate).getTime() >= new Date().getTime() ? '正常' : '已过期'}}
+      </el-table-column>
        <el-table-column :label="$t('备注')" prop="note"></el-table-column>
       <el-table-column :label="$t('操作')" align="center" class-name="small-padding fixed-width">
         <template slot-scope="scope">