登录提示修复

前端页面/components/用户体验_国际化.js

@@ -288,6 +288,12 @@ const translations = {
         'auth.no_account': '没有账号？',
         'auth.register_now': '立即注册',
         'auth.account_password_required': '账号和密码不能为空！',
+        'auth.login_credentials_invalid': '账号或密码错误，请检查后重试。',
+        'auth.login_rate_limited': '登录尝试过于频繁，请稍后再试。',
+        'auth.login_input_invalid': '登录信息格式不正确，请检查账号和密码。',
+        'auth.login_service_unavailable': '登录服务暂时不可用，请稍后再试。',
+        'auth.login_timeout': '登录请求超时，请检查网络后重试。',
+        'auth.login_failed': '登录未成功，请稍后重试。',
         'auth.display_name': '显示名称',
         'auth.set_password': '设置密码',
         'auth.security_email': '安全邮箱',
@@ -1999,6 +2005,12 @@ const translations = {
         'auth.no_account': 'No account?',
         'auth.register_now': 'Register now',
         'auth.account_password_required': 'Account and password are required!',
+        'auth.login_credentials_invalid': 'Incorrect account or password. Please check and try again.',
+        'auth.login_rate_limited': 'Too many login attempts. Please try again later.',
+        'auth.login_input_invalid': 'Invalid login information. Please check your account and password.',
+        'auth.login_service_unavailable': 'The login service is temporarily unavailable. Please try again later.',
+        'auth.login_timeout': 'The login request timed out. Check your network and try again.',
+        'auth.login_failed': 'Login was unsuccessful. Please try again later.',
         'auth.display_name': 'Display Name',
         'auth.set_password': 'Set Password',
         'auth.security_email': 'Security Email',

前端页面/components/顶部导航组件.js

@@ -167,8 +167,20 @@ export function createTopNav() {
                             if (updated?.status === 'success') applyProfile(updated.data);
                             else showToast(t('auth.avatar_set_failed'), 'warning');
                         } catch (_) { if (sameLogin()) showToast(t('auth.avatar_set_failed'), 'warning'); }
-                    } catch (_) {
-                        if (current()) { showToast(t('common.error'), 'error'); updateUserButtonState(); }
+                    } catch (error) {
+                        if (current()) {
+                            let messageKey = 'common.error';
+                            if (formData.type === 'login') {
+                                messageKey = 'auth.login_failed';
+                                if (error?.status === 401 || error?.status === 404) messageKey = 'auth.login_credentials_invalid';
+                                else if (error?.status === 429) messageKey = 'auth.login_rate_limited';
+                                else if (error?.status === 422) messageKey = 'auth.login_input_invalid';
+                                else if (error?.status >= 500) messageKey = 'auth.login_service_unavailable';
+                                else if (error?.code === 'network_timeout') messageKey = 'auth.login_timeout';
+                                else if (error?.code === 'network_unavailable' || error?.name === 'CloudUnavailableError') messageKey = 'common.network_error_retry';
+                            }
+                            showToast(t(messageKey), 'error'); updateUserButtonState();
+                        }
                     }
                 });
                 window.dispatchEvent(new CustomEvent("comfy-route-view", { detail: { view } }));

前端页面/core/网络请求_基础设施.js

@@ -533,12 +533,14 @@ async function request(endpoint, options = {}) {
                     // 都重复访问一次；普通 500 仍只视为单接口服务端错误。
                     if ([502, 503, 504].includes(response.status)) {
                         lastError = new Error(errorMsg);
+                        lastError.status = response.status;
                         networkLevelFailure = true;
                         markCloudDown(endpoint);
                         break;
                     }
                     
                     lastError = new Error(errorMsg);
+                    lastError.status = response.status;
                     continue;  // 5xx 错误重试
                 }
 
@@ -606,6 +608,7 @@ async function request(endpoint, options = {}) {
                     lastError = isTimeout
                         ? new Error('网络请求超时，请检查网络连接')
                         : new Error('网络连接失败，请检查网络');
+                    lastError.code = isTimeout ? 'network_timeout' : 'network_unavailable';
                     if (fetchStarted) networkLevelFailure = true;
                     // ☁️ 连接层失败（被墙 / DNS 污染 / 拒绝连接 / 证书错误）几乎不会是偶发抖动，
                     // 打上冷却后其它界面与轮询就不用再各自烧一遍预算。但单次失败不足以定论，