add:PDA组盘、PDA入库、采购入库单

add:多数据源配置

pda/pda/src/utils/request.js

@@ -1,5 +1,26 @@
 import axios from 'axios'
-import { showToast } from 'vant'
+import { showToast, showLoadingToast, closeToast } from 'vant'
+
+let loadingCount = 0
+
+function showLoading() {
+  if (loadingCount === 0) {
+    showLoadingToast({
+      message: '加载中...',
+      forbidClick: true,
+      duration: 0,
+    })
+  }
+  loadingCount++
+}
+
+function hideLoading() {
+  loadingCount--
+  if (loadingCount <= 0) {
+    loadingCount = 0
+    closeToast()
+  }
+}
 
 const request = axios.create({
   baseURL: '',
@@ -8,17 +29,22 @@ const request = axios.create({
 
 request.interceptors.request.use(
   (config) => {
+    showLoading()
     const token = localStorage.getItem('token')
     if (token) {
       config.headers['Authorization'] = `Bearer ${token}`
     }
     return config
   },
-  (error) => Promise.reject(error),
+  (error) => {
+    hideLoading()
+    return Promise.reject(error)
+  },
 )
 
 request.interceptors.response.use(
   (response) => {
+    hideLoading()
     const res = response.data
     if (res.success === false) {
       showToast({ message: res.message || '请求失败', type: 'fail' })
@@ -27,6 +53,7 @@ request.interceptors.response.use(
     return res
   },
   (error) => {
+    hideLoading()
     const msg = error.response?.data?.message || error.message || '网络异常'
     showToast({ message: msg, type: 'fail' })
     if (error.response?.status === 401) {