20260809223428

code/fms/fms-vue2/src/services/http.js

@@ -0,0 +1,90 @@
+import axios from "axios";
+import { useAuthStore } from "@/stores/auth";
+
+const AUTH_ERROR_CODE = 401;
+const SESSION_REPLACED_CODE = 40101;
+
+const http = axios.create({
+  baseURL: import.meta.env.VITE_API_BASE_URL || "/api",
+  timeout: 15000,
+  headers: {
+    Accept: "application/json",
+    "Content-Type": "application/json",
+  },
+});
+
+let redirectingToLogin = false;
+
+function redirectToLogin(reason) {
+  const currentPath = window.location.pathname.replace(/\/+$/, "") || "/";
+  if (currentPath === "/login" || redirectingToLogin) return;
+
+  redirectingToLogin = true;
+  const redirect = `${window.location.pathname}${window.location.search}${window.location.hash}`;
+  const query = new URLSearchParams({ redirect });
+  if (reason) query.set("reason", reason);
+  window.location.assign(`/login?${query.toString()}`);
+}
+
+function isAuthenticationError(code) {
+  return code === AUTH_ERROR_CODE || code === SESSION_REPLACED_CODE;
+}
+
+function handleUnauthorized(code) {
+  const authStore = useAuthStore();
+  authStore.clearSession();
+  redirectToLogin(code === SESSION_REPLACED_CODE ? "session-replaced" : "expired");
+}
+
+http.interceptors.request.use((config) => {
+  const authStore = useAuthStore();
+
+  if (authStore.token) {
+    config.headers.Authorization = `Bearer ${authStore.token}`;
+  }
+
+  return config;
+});
+
+http.interceptors.response.use(
+  (response) => {
+    const payload = response.data;
+
+    if (payload?.code === undefined) return payload;
+    const result = {
+      ...payload,
+      success: payload.code === 0,
+    };
+    if (result.success) return result;
+
+    if (isAuthenticationError(result.code)) handleUnauthorized(result.code);
+
+    const error = new Error(result.message || "请求失败");
+    error.code = result.code;
+    error.data = result.data;
+    error.success = result.success;
+    throw error;
+  },
+  (error) => {
+    const status = error.response?.status;
+    const payload = error.response?.data;
+
+    const authenticationCode = payload?.code ?? status;
+    if (isAuthenticationError(authenticationCode)) handleUnauthorized(authenticationCode);
+
+    const requestError = new Error(
+      payload?.message ||
+        (error.code === "ECONNABORTED" ? "请求超时，请稍后重试" : "网络异常，请检查服务是否正常"),
+    );
+    requestError.code = payload?.code ?? status;
+    requestError.data = payload?.data;
+    requestError.success = false;
+    throw requestError;
+  },
+);
+
+export function post(path, data, config) {
+  return http.post(path, data, config);
+}
+
+export default http;