添加后台管理框架雏形

2023-03-22 16:39:26 +08:00
parent 8952bfc271
commit 76ad164d4e
53 changed files with 8523 additions and 0 deletions
--- a/frontend/src/utils/send_request.js
+++ b/frontend/src/utils/send_request.js
@@ -0,0 +1,52 @@
+import request from './request';
+import settings from './settings';
+
+async function send_request(url, method = "POST", params, callback) {
+    if (!url) {
+        return false;
+    }
+
+    let returnData = await request({
+        baseURL: settings.backendHost,
+        url: url,
+        method: method,
+        withCredentials: true,
+        // POST 请求参数
+        data: method.toUpperCase() == "POST" ? params : null,
+        // GET 请求参数
+        params: method.toUpperCase() == "GET" ? params : null,
+    }).then((response) => {
+        let result = response.data;
+        // 判断后端是否处理成功
+        if (!result.isSuccess) {
+            // 用户未登录情况
+            if (result.data && result.data.errCode == 20003) {
+                ElMessage.error(result?.data?.errMsg || "用户未登录");
+                localStorage.clear();
+                // window.location.reload();
+                // 如果同时发出多个请求，可能会多次进来，第二次及之后进入时，hash已经变成 #/login 了
+                if (!window.location.hash.includes("/login")) {
+                    let newUrl = '/#/login?redirectTo=' + encodeURIComponent(window.location.hash.substring(1).split('?')[0])
+                    console.log("newUrl", newUrl)
+                    window.location.href = newUrl;
+                }
+            } else {
+                ElMessage.error(result?.data?.errMsg || "服务器错误");
+            }
+            return false;
+        }
+        let data = result.data;
+        if (typeof (callback) === "function") {
+            callback(data);
+        }
+        return true;
+    }).catch((err) => {
+        console.error(err);
+        ElMessage.error(err.message);
+        // ElMessage.error('请求超时，请检查网络连接');
+        return false;
+    })
+    return returnData;
+}
+
+export default send_request;