feat: 初始化Vue3项目并添加基础功能

添加Pinia状态管理、Vue Router路由、Element Plus UI组件库和Axios请求库
配置Vite别名和TS路径映射
实现用户登录、路由守卫和请求拦截功能
添加全局类型定义和工具函数

src/api/request.ts

@@ -0,0 +1,47 @@
+import axios, { type AxiosInstance, type AxiosRequestConfig, type AxiosResponse } from 'axios'
+import { ElMessage } from 'element-plus'
+import { useUserStore } from '@/stores/userStore'
+
+const request: AxiosInstance = axios.create({
+  baseURL: import.meta.env.VITE_API_BASE_URL || '/api',
+  timeout: 10000,
+  headers: {
+    'Content-Type': 'application/json',
+  },
+})
+
+request.interceptors.request.use(
+  (config) => {
+    const userStore = useUserStore()
+    if (userStore.token) {
+      config.headers.Authorization = `Bearer ${userStore.token}`
+    }
+    return config
+  },
+  (error) => {
+    return Promise.reject(error)
+  }
+)
+
+request.interceptors.response.use(
+  (response: AxiosResponse) => {
+    const { data } = response
+    if (data.code !== 200) {
+      ElMessage.error(data.message || '请求失败')
+      return Promise.reject(new Error(data.message))
+    }
+    return data
+  },
+  (error) => {
+    const { response } = error
+    if (response?.status === 401) {
+      const userStore = useUserStore()
+      userStore.clearUser()
+      window.location.href = '/login'
+    }
+    ElMessage.error(response?.data?.message || '网络错误')
+    return Promise.reject(error)
+  }
+)
+
+export default request

src/api/userApi.ts

@@ -0,0 +1,23 @@
+import request from './request'
+
+export interface LoginParams {
+  username: string
+  password: string
+}
+
+export interface LoginResult {
+  token: string
+  userInfo: Record<string, any>
+}
+
+export function login(data: LoginParams) {
+  return request.post<LoginResult>('/user/login', data)
+}
+
+export function getUserInfo() {
+  return request.get('/user/info')
+}
+
+export function logout() {
+  return request.post('/user/logout')
+}