【新增】封装axios

src/main/resources/static/assets/js/axiosRequest.js

@@ -0,0 +1,83 @@
+// 引入 axios@1.4.0（确保已引入 axios.min.js）
+if (!window.axios) throw new Error("请先引入 axios@1.4.0 脚本！");
+
+
+const service = axios.create({
+    baseURL: "",
+    timeout: 5000,
+    headers: {
+        "Content-Type": "application/json;charset=utf-8"
+    }
+});
+
+// -------------------------- 请求拦截器：自动携带 Token --------------------------
+service.interceptors.request.use(
+    (config) => {
+        const token = localStorage.getItem("token");
+
+        if (token) {
+            config.headers["Authorization"] = token;
+        }
+        return config;
+    },
+    (error) => {
+        return Promise.reject(error);
+    }
+);
+
+// -------------------------- 响应拦截器：统一处理结果 --------------------------
+service.interceptors.response.use(
+    (response) => {
+        return response.data;
+    },
+    (error) => {
+        let errorMsg = "请求失败，请稍后重试";
+
+        if (error.response) {
+            switch (error.response.status) {
+                case 401:
+                    errorMsg = "Token 已过期，请重新登录";
+                    localStorage.removeItem("token");
+                    window.location.href = "/admin/login.html";
+                    break;
+                case 403:
+                    errorMsg = "暂无权限访问该接口";
+                    break;
+                case 500:
+                    errorMsg = "服务器内部错误";
+                    break;
+                default:
+                    errorMsg = error.response.data?.msg || errorMsg;
+            }
+        } else if (error.request) {
+            errorMsg = "网络异常，请检查网络连接";
+        }
+        console.error("接口请求错误：", errorMsg);
+        return Promise.reject(error);
+    }
+);
+
+// -------------------------- 封装常用请求方法（get/post/put/delete） --------------------------
+const request = {
+    // GET
+    get(url, params = {}) {
+        return service.get(url, { params });
+    },
+
+    // POST
+    post(url, data = {}) {
+        return service.post(url, data);
+    },
+
+    // PUT
+    put(url, data = {}) {
+        return service.put(url, data);
+    },
+
+    // DELETE
+    delete(url, params = {}) {
+        return service.delete(url, { params });
+    }
+};
+
+window.request = request;