fix: 第一版普遍修复完成。

src/common/http/request.ts

@@ -2,6 +2,7 @@ import { useUserStore } from "@/pinia";
 import axios from "axios";
 import type { AxiosInstance, AxiosResponse, InternalAxiosRequestConfig } from "axios";
 import { ElMessage } from "element-plus";
+import { $t } from "@/common/languages";
 
 // 创建 axios 实例
 const service: AxiosInstance = axios.create({
@@ -24,7 +25,7 @@ service.interceptors.request.use(
     return config;
   },
   error => {
-    ElMessage.error("请求发送失败");
+    ElMessage.error($t("_http.request_failed"));
     return Promise.reject(error);
   }
 );
@@ -38,31 +39,34 @@ service.interceptors.response.use(
     // 通常 code === 0 表示成功
     if (res.code === 0) {
       return res as any; // 直接返回业务数据
+    } else if (res.code === 3) {
+      ElMessage.error(res.msg || $t("_http.invalid_credentials"));
+      return Promise.reject(new Error(res.msg || $t("_http.invalid_credentials")));
     } else {
-      ElMessage.error(res.msg || "请求失败");
+      ElMessage.error(res.msg || $t("_http.request_error"));
       return Promise.reject(new Error(res.msg || "Error"));
     }
   },
   error => {
     // 处理网络错误或 HTTP 状态码非 2xx 的情况
-    let message = "网络异常";
+    let message = $t("_http.network_error");
     const { isLogined } = storeToRefs(useUserStore());
     if (error.response) {
       const status = error.response.status;
       switch (status) {
         case 401:
-          message = "未登录或会话已过期，请重新登录";
+          message = $t("_http.unauthorized");
           isLogined.value = false;
           useRouter().push("/login");
           break;
         case 403:
-          message = "权限不足";
+          message = $t("_http.forbidden");
           break;
         case 500:
-          message = "服务器内部错误";
+          message = $t("_http.server_error");
           break;
         default:
-          message = `请求失败 ( $ {status})`;
+          message = $t("_http.request_failed_status", { status });
       }
     }
     ElMessage.error(message);