修改工作台开户建筑必填和优化报错信息，账单支持峰谷

pages/billList/index.js

@@ -1,5 +1,5 @@
 import { getBillList } from "../../service/accounting"
-import { alertInfo } from "../../utils/index";
+import { alertInfo, loadingFunc } from "../../utils/index";
 import request from '../../utils/request'
 const { OK } = request;
 
@@ -17,11 +17,19 @@ Page({
    * 生命周期函数--监听页面加载
    */
   onLoad(options) {
-    this.init();
+    const that = this;
+    loadingFunc(async () => {
+      await that.init();
+    })
+
   },
   async init() {
     const { page, list } = this.data;
     const { code, data, message } = await getBillList(page)
+    if (code !== OK) {
+      alertInfo(message)
+      return;
+    }
     if (!data?.length) {
       alertInfo("没有更多了")
       return;