发票列表，服务费优惠金额格式化

admin-web/src/views/admin/invoice/index.vue

@@ -164,6 +164,9 @@
             <template v-else-if="field.prop==='serviceMoney'">
               {{ u.fmt.fmtMoney(row[field.prop]) }}
             </template>
+            <template v-else-if="field.prop==='serviceMoneyDiscount'">
+              {{ u.fmt.fmtMoney(row[field.prop]) }}
+            </template>
             <template v-else-if="field.prop==='action'">
               <el-button v-if="row.status===0" v-auth="'invoice.modify'" size="small" plain type="warning" @click="handleInvice(row)">开票</el-button>
               <el-button v-if="row.status===0" v-auth="'invoice.modify'" size="small" plain type="danger" @click="handleCancelInvoice(row)">取消</el-button>