新增 Web 浏览端(Go+Vue 报表系统)

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

web/frontend/src/api/client.ts

@@ -0,0 +1,34 @@
+import axios, { type AxiosInstance } from 'axios'
+import { ElMessage } from 'element-plus'
+import { useAuthStore } from '@/stores/auth'
+import router from '@/router'
+
+const baseURL = import.meta.env.VITE_API_BASE || '/api'
+
+const client: AxiosInstance = axios.create({ baseURL, timeout: 15_000 })
+
+client.interceptors.request.use((cfg) => {
+  const auth = useAuthStore()
+  if (auth.token) {
+    cfg.headers = cfg.headers ?? {}
+    cfg.headers.Authorization = `Bearer ${auth.token}`
+  }
+  return cfg
+})
+
+client.interceptors.response.use(
+  (resp) => resp,
+  (err) => {
+    const status = err?.response?.status
+    if (status === 401) {
+      const auth = useAuthStore()
+      auth.logout()
+      router.replace({ path: '/login', query: { redirect: router.currentRoute.value.fullPath } })
+    }
+    const msg = err?.response?.data?.error || err.message || '请求失败'
+    if (status !== 401) ElMessage.error(msg)
+    return Promise.reject(err)
+  },
+)
+
+export default client