纸板小程序：订单/送货单：列表与详情功能

miniprogram/utils/app.ts

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+// utils/app.ts
+import { IAppOption } from '../app'; // 引入你定义的IAppOption接口
+
+/**
+ * 获取带TS类型的App实例（全局复用）
+ */
+export const getAppInstance = (): IAppOption => {
+  const appInstance = getApp<IAppOption>(); // 核心：TS类型断言
+  if (!appInstance) {
+    throw new Error('App实例未初始化');
+  }
+  return appInstance;
+};

miniprogram/utils/index.ts

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+import { getCustomerList, getSupplierList } from '../api/index'
+import { getAppInstance } from './app';
+
+// 获取客户数据
+export async function getCustomerData() {
+  const app = getAppInstance();
+  const res = await getCustomerList({ isGetAll: true, orderBy: 'sortnum asc' }).catch(() => {});
+  if (res && res.data.list) {
+    app.globalData.customerList = res.data.list.map(item => {
+      item.label = item.name;
+      item.value = item.id;
+      return item;
+    });
+    app.globalData.customerList.unshift({label: '全部',value: 0})
+  }else {
+    app.globalData.customerList = [];
+  }
+}
+// 获取供应商数据
+export async function getSupplierData() {
+  const app = getAppInstance();
+  const res = await getSupplierList({ isGetAll: true, orderBy: 'sortnum asc' }).catch(() => {});
+  if (res && res.data.list) {
+    app.globalData.supplierList = res.data.list.map(item => {
+      item.label = item.name;
+      item.value = item.id;
+      return item;
+    });
+    app.globalData.supplierList.unshift({label: '全部',value: 0})
+  }else {
+    app.globalData.supplierList = [];
+  }
+}

miniprogram/utils/request.ts

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+// utils/request.ts
+import { RequestOptions, ApiResponse, RequestPromise } from '../types/request';
+
+// 基础域名（区分开发/生产环境，建议通过环境变量配置）
+
+const BASE_URL = 'https://yueyingkeji.twaycloud.com/api' // 生产环境‘
+
+/**
+ * 通用请求函数（Promise 风格）
+ * @param options 请求配置
+ * @returns Promise<ApiResponse<T>>
+ */
+export const request = <T = any>(options: RequestOptions): RequestPromise<T> => {
+  // 解构配置，设置默认值
+  const {
+    url,
+    method = 'GET',
+    data = {},
+    header = {},
+    timeout = 10000
+  } = options;
+  let { showLoading, ...realData } = data;
+
+  // 2. 真正要传给接口的数据（已经剔除了 showLoading）
+  const requestData = realData;
+  showLoading = options.data?options.data.showLoading:true;
+  // 显示加载中弹窗
+  if (showLoading) {
+    wx.showLoading({ title: options.method == 'POST'?'提交中...':'加载中...', mask: true });
+  }
+
+  // 拼接完整URL（相对路径补全域名，完整URL直接使用）
+  const fullUrl = url.startsWith('http') ? url : `${BASE_URL}${url}`;
+  const userInfo = wx.getStorageSync('userInfo');
+  const token = `${userInfo.id},${userInfo.accesstoken}`;
+  const devicecode = wx.getStorageSync('deviceCode');
+  // 构建请求头（默认JSON格式，自动携带登录Token）
+  const defaultHeader = {
+    'Content-Type': 'application/json',
+    // 从本地缓存获取Token（结合之前的登录逻辑）
+    'Authorization': token,
+    'devicecode': devicecode
+  };
+  const finalHeader = { ...defaultHeader, ...header };
+
+  // 返回Promise，封装wx.request
+  return new Promise((resolve, reject) => {
+    wx.request({
+      url: fullUrl,
+      method,
+      data: requestData,
+      header: finalHeader,
+      timeout,
+      // 成功回调（后端返回响应，无论code是否为200）
+      success: (res) => {
+        // 类型断言：将res.data转为ApiResponse类型
+        // const response = res.data;
+        // 业务错误（如code≠200）：reject出去，外层catch处理
+        if (res.statusCode == 401) {
+          const userInfo = wx.getStorageSync('userInfo');
+          if (userInfo) {
+            wx.showToast({ title: '登录已过期，请重新登录', icon: 'none',duration: 1500 });
+            wx.removeStorageSync('userInfo');
+            setTimeout(() => {
+              wx.reLaunch({ url: '/pages/login/login' });
+            }, 1300);
+          }
+          return;
+        }
+        if ((!res.statusCode || res.statusCode != 200) || res.data.success == false) {
+            wx.showToast({ title: res.data.message || '请求失败', icon: 'none',duration: 1500 });
+          reject({
+            type: 'business', // 业务错误类型
+            ...res
+          });
+          return;
+        }
+
+        // 业务成功：resolve返回响应数据
+        resolve(res);
+      },
+      // 失败回调（网络错误、超时等）
+      fail: (err) => {
+        const errMsg = err.errMsg || '网络异常，请稍后重试';
+        wx.showToast({ title: errMsg, icon: 'none',duration: 1500 });
+        reject({
+          type: 'network', // 网络错误类型
+          code: -1,
+          msg: errMsg,
+          data: null
+        });
+      },
+      // 完成回调（无论成功/失败，关闭加载弹窗）
+      complete: () => {
+        if (showLoading) {
+          setTimeout(() => {
+            wx.hideLoading();
+          }, 500);
+        }
+      }
+    });
+  });
+};
+
+// 封装常用请求方法（简化调用）
+export const get = <T = any>(
+  url: string,
+  data?: Record<string, any>,
+  options?: Omit<RequestOptions, 'url' | 'method'>
+): RequestPromise<T> => {
+  return request<T>({ url, method: 'GET', ...data, ...options });
+};
+
+export const post = <T = any>(
+  url: string,
+  data?: Record<string, any>,
+  options?: Omit<RequestOptions, 'url' | 'method'>
+): RequestPromise<T> => {
+  return request<T>({ url, method: 'POST', data, ...options });
+};
+
+export const put = <T = any>(
+  url: string,
+  data?: Record<string, any>,
+  options?: Omit<RequestOptions, 'url' | 'method'>
+): RequestPromise<T> => {
+  return request<T>({ url, method: 'PUT', data, ...options });
+};
+
+export const del = <T = any>(
+  url: string,
+  data?: Record<string, any>,
+  options?: Omit<RequestOptions, 'url' | 'method'>
+): RequestPromise<T> => {
+  return request<T>({ url, method: 'DELETE', data, ...options });
+};

miniprogram/utils/util.ts

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+export const formatTime = (date: Date) => {
+  const year = date.getFullYear()
+  const month = date.getMonth() + 1
+  const day = date.getDate()
+  const hour = date.getHours()
+  const minute = date.getMinutes()
+  const second = date.getSeconds()
+
+  return (
+    [year, month, day].map(formatNumber).join('/') +
+    ' ' +
+    [hour, minute, second].map(formatNumber).join(':')
+  )
+}
+
+const formatNumber = (n: number) => {
+  const s = n.toString()
+  return s[1] ? s : '0' + s
+}
+
+export const getMonthDay = () => {
+  const now = new Date();
+    const year = now.getFullYear();
+    const month = now.getMonth(); // 0~11，0代表1月
+
+    // 当月第一天
+    const firstDay = new Date(year, month, 1);
+    // 当月最后一天：下个月的第0天
+    const lastDay = new Date(year, month + 1, 0);
+
+    // 格式化日期为 YYYY-MM-DD
+    const format = (date) => {
+      const y = date.getFullYear();
+      const m = (date.getMonth() + 1).toString().padStart(2, '0');
+      const d = date.getDate().toString().padStart(2, '0');
+      return `${y}-${m}-${d}`;
+    };
+
+    const firstStr = format(firstDay); // 例如 2026-06-01
+    const lastStr = format(lastDay);   // 例如 2026-06-30
+    return [firstStr,lastStr]
+}