订单列表： 数据缓存，改成post 方法（node server）

@@ -82,7 +82,7 @@ export default function() {
       async fetchOrderList({ commit, state }, { owner, status }) {
         const { page } = state.orderListByType[orderStatusKey(owner, status)];
 
-        const res = await this.$api.get('/api/order/list', {
+        const res = await this.$api.post('/api/order/list', {
           tabType: owner,
           type: status,
           page,