feat： 供应商

public/config.js

+window.apiHostSetting = {
+  VUE_APP_API_URL: '/',
+  VUE_APP_BASE_URL: '/',
+  VUE_APP_ZIMG_URL: '/',
+  VUE_APP_WS_URL: '/',
+  VUE_APP_TITLE: '九猫ERP',
+  VSRSION: '1.0.1',
+  UPDATE_DESCRIPTION: ``,
+}

public/json/category.json

+[
+  {
+    "id": 1,
+    "code": "Women Clothing",
+    "name": "女装"
+  },
+  {
+    "id": 3,
+    "code": "home",
+    "name": "家居",
+    "children": [
+      {
+        "id": 2,
+        "code": "home",
+        "name": "家居用品"
+      }
+    ]
+  }
+]
\ No newline at end of file

src/api/category.js

+import axios from '../utils/axios.js'
+
+export function getCategory() {
+  return axios.get('/json/category.js')
+}

src/utils/axios.js

+import Axios from 'axios'
+// import { getToken } from '@/utils/auth'
+import Vue from 'vue'
+import router from '@/router'
+
+const axios = Axios.create({
+  baseURL: window.apiHostSetting.VUE_APP_BASE_URL + '/api',
+  timeout: 30 * 1000,
+})
+axios.interceptors.request.use((config) => {
+  if (config.data && typeof config.data === 'object') {
+    const data = config.data
+    for (const key in data) {
+      if (data[key] === '') {
+        data[key] = null
+      }
+    }
+    config.data = data
+  }
+  // config.headers['jwt-token'] = getToken()
+  return config
+})
+axios.interceptors.response.use(
+  (res) => {
+    if (res.status === 200) {
+      if (res.data.code === 401) {
+        // token过期
+        Vue.prototype.$message({
+          type: 'error',
+          message: res.data.message,
+        })
+        sessionStorage.setItem('active', 'true')
+        // router
+        //   .replace({
+        //     name: 'login',
+        //   })
+        //   .catch((err) => {
+        //     console.log(err)
+        //   })
+        return Promise.reject(res.data)
+      } else if (res.data.code === 402) {
+        Vue.prototype.$message({
+          message: res.data.message,
+          type: 'warning',
+        })
+        return Promise.reject(res.data)
+      } else if (res.data.code === 403) {
+        console.log(Vue)
+        // token过期
+        Vue.prototype.$message({
+          type: 'error',
+          message: res.data.message,
+        })
+        router
+          .replace({
+            name: 'login',
+          })
+          .catch((err) => {
+            console.log(err)
+          })
+        return Promise.reject(res.data)
+      } else if (res.data.code === 500) {
+        Vue.prototype.$alert(
+          '<div style="max-height:500px;overflow:auto">' +
+            res.data.message +
+            '</div>',
+          '错误提示',
+          {
+            dangerouslyUseHTMLString: true,
+          }
+        )
+      }
+    } else {
+      if (res.status === 400) {
+        if (res.data) {
+          const fileReader = new FileReader()
+          fileReader.readAsText(res.data)
+          fileReader.onload = function (ev) {
+            console.log(ev.target.result)
+            Vue.prototype.$alert(ev.target.result, '提示', {
+              confirmButtonText: '确定',
+              callback: () => {},
+            })
+          }
+        } else {
+          Vue.prototype.$alert('请求参数有误', '提示', {
+            confirmButtonText: '确定',
+            callback: () => {},
+          })
+        }
+      } else if (res.status === 404) {
+        Vue.prototype.$alert('请求不存在', '提示', {
+          confirmButtonText: '确定',
+          callback: () => {},
+        })
+      }
+    }
+    return res.data
+  },
+  // 服务器状态码不是200的情况
+  (error) => {
+    Vue.prototype.$alert(error.message, 'Error', {
+      confirmButtonText: '确定',
+      callback: () => {},
+    })
+    return Promise.reject(error)
+  }
+)
+export default axios