初次提交

src/utils/api.js

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+import axios from 'axios'
+import { ElMessage, ElLoading } from 'element-plus'
+import router from '@/router'
+
+// 创建axios实例
+const api = axios.create({
+  baseURL: '/api',
+  timeout: 10000,
+  headers: {
+    'Content-Type': 'application/json'
+  }
+})
+
+// 初始化时设置token
+const token = localStorage.getItem('token')
+if (token) {
+  api.defaults.headers.common['Authorization'] = `Bearer ${token}`
+}
+
+// 请求拦截器
+let loadingInstance = null
+api.interceptors.request.use(
+  (config) => {
+    // 从localStorage获取token
+    const token = localStorage.getItem('token')
+    if (token) {
+      config.headers.Authorization = `Bearer ${token}`
+    }
+    
+    // 显示加载动画（可选）
+    if (config.showLoading !== false) {
+      loadingInstance = ElLoading.service({
+        text: '加载中...',
+        background: 'rgba(0, 0, 0, 0.7)'
+      })
+    }
+    
+    return config
+  },
+  (error) => {
+    if (loadingInstance) {
+      loadingInstance.close()
+    }
+    return Promise.reject(error)
+  }
+)
+
+// 响应拦截器
+api.interceptors.response.use(
+  (response) => {
+    if (loadingInstance) {
+      loadingInstance.close()
+    }
+    return response
+  },
+  (error) => {
+    if (loadingInstance) {
+      loadingInstance.close()
+    }
+    
+    // 处理不同的错误状态码
+    if (error.response) {
+      const { status, data } = error.response
+      
+      switch (status) {
+        case 401:
+          // 未授权，清除token并跳转到登录页
+          localStorage.removeItem('token')
+          delete api.defaults.headers.common['Authorization']
+          router.push({ name: 'Login' })
+          ElMessage.error('登录已过期，请重新登录')
+          break
+          
+        case 403:
+          // 检查是否是用户被拉黑
+          if (data.code === 'USER_BLACKLISTED') {
+            // 清除token并跳转到登录页
+            localStorage.removeItem('token')
+            delete api.defaults.headers.common['Authorization']
+            router.push({ name: 'Login' })
+            ElMessage.error(data.message || '账户已被拉黑，请联系管理员')
+          } else {
+            ElMessage.error(data.message || '权限不足')
+          }
+          break
+          
+        case 404:
+          ElMessage.error(data.message || '请求的资源不存在')
+          break
+          
+        case 422:
+          ElMessage.error(data.message || '请求参数错误')
+          break
+          
+        case 429:
+          ElMessage.error('请求过于频繁，请稍后再试')
+          break
+          
+        case 500:
+          ElMessage.error('服务器内部错误')
+          break
+          
+        default:
+          ElMessage.error(data.message || '请求失败')
+      }
+    } else if (error.request) {
+      // 网络错误
+      ElMessage.error('网络连接失败，请检查网络设置')
+    } else {
+      // 其他错误
+      ElMessage.error('请求配置错误')
+    }
+    
+    return Promise.reject(error)
+  }
+)
+
+// 封装常用的请求方法
+export const request = {
+  get: (url, config = {}) => api.get(url, config),
+  post: (url, data = {}, config = {}) => api.post(url, data, config),
+  put: (url, data = {}, config = {}) => api.put(url, data, config),
+  delete: (url, config = {}) => api.delete(url, config),
+  patch: (url, data = {}, config = {}) => api.patch(url, data, config)
+}
+
+
+
+// 用户相关API
+export const userAPI = {
+  // 获取用户列表
+  getList: (params = {}) => request.get('/users', { params }),
+  
+  // 获取用户详情
+  getDetail: (id) => request.get(`/users/${id}`),
+  
+  // 更新用户信息
+  update: (id, data) => request.put(`/users/${id}`, data),
+  
+  // 删除用户
+  delete: (id) => request.delete(`/users/${id}`),
+  
+  // 获取用户统计
+  getStats: () => request.get('/users/stats/overview')
+}
+
+// 认证相关API
+export const authAPI = {
+  // 登录
+  login: (data) => request.post('/auth/login', data),
+  
+  // 注册
+  register: (data) => request.post('/auth/register', data),
+  
+  // 获取当前用户信息
+  me: () => request.get('/auth/me'),
+  
+  // 修改密码
+  changePassword: (data) => request.put('/auth/change-password', data)
+}
+
+// 验证码相关API
+export const captchaAPI = {
+  // 生成验证码
+  generate: () => request.get('/captcha/generate'),
+  
+  // 验证验证码
+  verify: (data) => request.post('/captcha/verify', data)
+}
+
+// 文件上传API
+export const uploadAPI = {
+  // 上传图片
+  uploadImage: (file) => {
+    const formData = new FormData()
+    formData.append('image', file)
+    return request.post('/upload/image', formData, {
+      headers: {
+        'Content-Type': 'multipart/form-data'
+      }
+    })
+  },
+  
+  // 上传文件
+  uploadFile: (file) => {
+    const formData = new FormData()
+    formData.append('file', file)
+    return request.post('/upload/file', formData, {
+      headers: {
+        'Content-Type': 'multipart/form-data'
+      }
+    })
+  }
+}
+
+// 转账相关API
+export const transferAPI = {
+  // 获取公户信息
+  getPublicAccount: () => request.get('/transfers/public-account'),
+  
+  // 创建转账记录
+  create: (data) => {
+    const formData = new FormData()
+    Object.keys(data).forEach(key => {
+      formData.append(key, data[key])
+    })
+    return request.post('/transfers', formData, {
+      headers: {
+        'Content-Type': 'multipart/form-data'
+      }
+    })
+  },
+  
+  // 确认转账
+  confirm: (id) => request.put(`/transfers/${id}/confirm`),
+  
+  // 拒绝转账
+  reject: (id) => request.put(`/transfers/${id}/reject`),
+  
+  // 确认收款
+  confirmReceived: (id) => request.post('/transfers/confirm-received', { transfer_id: id }),
+  
+  // 确认未收到款
+  confirmNotReceived: (id) => request.post('/transfers/confirm-not-received', { transfer_id: id }),
+  
+  // 获取用户转账记录
+  getUserTransfers: (params = {}) => request.get('/transfers/user', { params }),
+  
+  // 获取待确认转账
+  getPendingTransfers: (params = {}) => request.get('/transfers/pending', { params }),
+  
+  // 获取用户账户信息
+  getUserAccount: () => request.get('/transfers/account'),
+  
+  // 获取转账列表（管理员）
+  getList: (params = {}) => request.get('/transfers', { params }),
+  
+  // 获取转账统计
+  getStats: () => request.get('/transfers/stats')
+}
+
+export default api