添加CNY汇率

src/views/cashier.vue

@@ -78,7 +78,6 @@ import {createOrder, getOrder, getConversionFactors} from '@/api'
 import {useRoute} from 'vue-router';
 import _ from 'lodash'
 import md5 from "md5";
-import {getRateData} from '@/utils/index.js'
 
 import dayjs from "dayjs";