fix: include actionable error details

src/actions/admin/settings.ts

@@ -9,6 +9,7 @@ import { actorFromSession, recordAuditLog } from "@/services/audit";
 import { getAppConfig } from "@/services/app-config";
 import { normalizeSiteUrl } from "@/services/site-url";
 import { encrypt } from "@/lib/crypto";
+import { getErrorMessage } from "@/lib/errors";
 import { sendSmtpTestEmail } from "@/services/email";
 
 const settingsSchema = z.object({
@@ -55,15 +56,10 @@ type SmtpTestActionResult =
 
 function formatActionError(error: unknown, fallback: string) {
   if (error instanceof z.ZodError) {
-    return error.issues[0]?.message ?? fallback;
+    const details = error.issues.map((issue) => issue.message).filter(Boolean).join("；");
+    return details || getErrorMessage(error, fallback);
   }
-  if (error instanceof Error && error.message.trim()) {
-    return error.message.trim();
-  }
-  if (typeof error === "string" && error.trim()) {
-    return error.trim();
-  }
-  return fallback;
+  return getErrorMessage(error, fallback);
 }
 
 async function assertSmtpTestRateLimit(userId: string) {

src/actions/user/account.ts

@@ -58,7 +58,7 @@ async function generateUniqueInviteCode(): Promise<string> {
     }
   }
 
-  throw new Error("邀请码生成失败，请稍后重试");
+  throw new Error("邀请码生成失败：连续 10 次生成的随机码都已存在，请稍后重试");
 }
 
 export async function updateAccountProfile(formData: FormData) {

src/actions/user/cart.ts

@@ -33,8 +33,8 @@ async function getProxyPlanForCart(planId: string) {
     },
   });
 
-  if (plan.type !== "PROXY") throw new Error("套餐类型错误");
-  if (!plan.isActive) throw new Error("套餐已下架");
+  if (plan.type !== "PROXY") throw new Error(`套餐类型不匹配：${plan.name} 是 ${plan.type}，不能作为代理套餐加入购物车`);
+  if (!plan.isActive) throw new Error(`套餐已下架：${plan.name} 当前不可购买`);
   return plan;
 }
 
@@ -115,8 +115,8 @@ export async function addProxyPlanToCart(
 export async function addStreamingPlanToCart(planId: string) {
   const session = await requireAuth();
   const plan = await prisma.subscriptionPlan.findUniqueOrThrow({ where: { id: planId } });
-  if (plan.type !== "STREAMING") throw new Error("套餐类型错误");
-  if (!plan.isActive) throw new Error("套餐已下架");
+  if (plan.type !== "STREAMING") throw new Error(`套餐类型不匹配：${plan.name} 是 ${plan.type}，不能作为流媒体套餐加入购物车`);
+  if (!plan.isActive) throw new Error(`套餐已下架：${plan.name} 当前不可购买`);
 
   const availability = await getPlanAvailability(plan, { userId: session.user.id });
   if (!availability.available) {

src/actions/user/purchase.ts

@@ -135,8 +135,8 @@ export async function purchaseProxy(
     },
   });
 
-  if (plan.type !== "PROXY") throw new Error("套餐类型错误");
-  if (!plan.isActive) throw new Error("套餐已下架");
+  if (plan.type !== "PROXY") throw new Error(`套餐类型不匹配：${plan.name} 是 ${plan.type}，不能作为代理套餐购买`);
+  if (!plan.isActive) throw new Error(`套餐已下架：${plan.name} 当前不可购买`);
 
   const price = getPlanPurchasePrice(plan, trafficGb);
 
@@ -216,8 +216,8 @@ export async function purchaseStreaming(planId: string): Promise<string> {
     where: { id: planId },
   });
 
-  if (plan.type !== "STREAMING") throw new Error("套餐类型错误");
-  if (!plan.isActive) throw new Error("套餐已下架");
+  if (plan.type !== "STREAMING") throw new Error(`套餐类型不匹配：${plan.name} 是 ${plan.type}，不能作为流媒体套餐购买`);
+  if (!plan.isActive) throw new Error(`套餐已下架：${plan.name} 当前不可购买`);
 
   const availability = await getPlanAvailability(plan, { userId: session.user.id });
   if (!availability.available) {

src/app/(admin)/admin/error.tsx

@@ -2,6 +2,7 @@
 
 import { Button } from "@/components/ui/button";
 import { Card, CardContent } from "@/components/ui/card";
+import { getErrorMessage } from "@/lib/errors";
 
 export default function AdminError({
   error,
@@ -10,13 +11,18 @@ export default function AdminError({
   error: Error & { digest?: string };
   reset: () => void;
 }) {
+  const message = getErrorMessage(error, "管理后台页面加载失败");
+
   return (
     <div className="flex items-center justify-center min-h-[60vh]">
       <Card className="w-full max-w-md">
         <CardContent className="py-10 text-center space-y-5">
           <h1 className="text-xl font-semibold tracking-tight">出了点问题</h1>
-          <p className="text-sm text-destructive">
-            {error.message || "页面加载失败，请稍后重试。"}
+          <p className="text-sm leading-6 text-destructive break-words">
+            {message}
+          </p>
+          <p className="text-xs leading-5 text-muted-foreground">
+            如果重试后仍失败，请复制上面的错误详情给管理员排查。
           </p>
           <Button onClick={reset} className="h-10">重试</Button>
         </CardContent>

src/app/(admin)/admin/nodes/node-actions.tsx

@@ -72,7 +72,7 @@ export function NodeActions({ node, siteUrl }: { node: NodeActionValue; siteUrl:
               try {
                 const res = await testNodeConnection(node.id);
                 if (res.success) toast.success(res.message);
-                else toast.error(res.message);
+                else toast.error(getErrorMessage(res.message, "节点测试失败"));
               } catch (error) {
                 toast.error(getErrorMessage(error, "测试失败"));
               }

src/app/(admin)/admin/plans/plan-actions.tsx

@@ -5,6 +5,7 @@ import { Button } from "@/components/ui/button";
 import { ConfirmActionButton } from "@/components/shared/confirm-action-button";
 import { deletePlanPermanently, togglePlan } from "@/actions/admin/plans";
 import { toast } from "sonner";
+import { getErrorMessage } from "@/lib/errors";
 import {
   PlanForm,
   type PlanFormValue,
@@ -39,8 +40,7 @@ export function PlanActions({
             toast.success(isActive ? "套餐已下架" : "套餐已上架");
             router.refresh();
           } catch (error) {
-            const message = error instanceof Error ? error.message : "切换失败";
-            toast.error(message);
+            toast.error(getErrorMessage(error, "切换套餐上下架状态失败"));
           }
         }}
       >

src/app/(admin)/admin/settings/settings-form.tsx

@@ -59,7 +59,7 @@ export function SettingsForm({ config, coupons }: { config: AppConfig; coupons:
     try {
       const result = await saveAppSettings(new FormData(form));
       if (!result.ok) {
-        toast.error(result.error);
+        toast.error(getErrorMessage(result.error, "保存设置失败"));
         return;
       }
       clearPasswordField(form);
@@ -86,8 +86,8 @@ export function SettingsForm({ config, coupons }: { config: AppConfig; coupons:
         }
         toast.error(
           result.settingsSaved
-            ? `设置已保存，但测试邮件没有发出：${result.error}`
-            : result.error,
+            ? `设置已保存，但测试邮件没有发出：${getErrorMessage(result.error, "测试邮件发送失败")}`
+            : getErrorMessage(result.error, "测试邮件发送失败"),
         );
         return;
       }

src/app/(auth)/register/register-page-client.tsx

@@ -7,6 +7,7 @@ import { Button, buttonVariants } from "@/components/ui/button";
 import { Input } from "@/components/ui/input";
 import { Label } from "@/components/ui/label";
 import { TurnstileWidget } from "@/components/shared/turnstile-widget";
+import { getErrorMessage } from "@/lib/errors";
 import { AuthCard, AuthErrorMessage, AuthShell } from "../_components/auth-shell";
 
 export function RegisterPageClient({ siteKey }: { siteKey?: string | null }) {
@@ -44,13 +45,15 @@ export function RegisterPageClient({ siteKey }: { siteKey?: string | null }) {
           turnstileToken,
         }),
       });
-      const data = await response.json();
+      const data = await response.json().catch(() => null) as { error?: unknown; requiresEmailVerification?: unknown } | null;
       if (!response.ok) {
-        setError(data.error || "注册失败");
+        setError(getErrorMessage(data, `注册失败 (HTTP ${response.status})`));
       } else {
-        setRequiresEmailVerification(Boolean(data.requiresEmailVerification));
+        setRequiresEmailVerification(Boolean(data?.requiresEmailVerification));
         setSuccess(true);
       }
+    } catch (error) {
+      setError(getErrorMessage(error, "注册失败"));
     } finally {
       setLoading(false);
     }

src/app/(user)/error.tsx

@@ -2,6 +2,7 @@
 
 import { Button } from "@/components/ui/button";
 import { Card, CardContent } from "@/components/ui/card";
+import { getErrorMessage } from "@/lib/errors";
 
 export default function UserError({
   error,
@@ -10,13 +11,18 @@ export default function UserError({
   error: Error & { digest?: string };
   reset: () => void;
 }) {
+  const message = getErrorMessage(error, "页面加载失败");
+
   return (
     <div className="flex items-center justify-center min-h-[60vh]">
       <Card className="w-full max-w-md">
         <CardContent className="py-10 text-center space-y-5">
           <h1 className="text-xl font-semibold tracking-tight">出了点问题</h1>
-          <p className="text-sm text-destructive">
-            {error.message || "页面加载失败，请稍后重试。"}
+          <p className="text-sm leading-6 text-destructive break-words">
+            {message}
+          </p>
+          <p className="text-xs leading-5 text-muted-foreground">
+            如果重试后仍失败，请复制上面的错误详情给管理员排查。
           </p>
           <Button onClick={reset} className="h-10">重试</Button>
         </CardContent>

src/app/(user)/store/use-plan-availability-check.ts

@@ -15,7 +15,7 @@ export function usePlanAvailabilityCheck(planId: string) {
       if (result.available) {
         toast.success("这款套餐现在可以购买");
       } else {
-        toast.error(result.message);
+        toast.error(getErrorMessage(result.message, "这款套餐暂时不可购买"));
       }
     } catch (error) {
       toast.error(getErrorMessage(error, "暂时无法确认补位时间"));

src/app/(user)/subscriptions/_components/renewal-button.tsx

@@ -60,7 +60,7 @@ export function RenewalButton({
     try {
       const result = await purchaseRenewal(subscriptionId, renewalDays);
       if (!result.ok) {
-        toast.error(result.error);
+        toast.error(getErrorMessage(result.error, "创建续费订单失败"));
         return;
       }
       router.push(`/pay/${result.orderId}`);

src/app/api/agent/latency/route.ts

@@ -19,11 +19,11 @@ export async function POST(req: Request) {
   try {
     body = await req.json();
   } catch {
-    return NextResponse.json({ error: "Invalid JSON" }, { status: 400 });
+    return NextResponse.json({ error: "请求体不是有效 JSON，期望格式：{ latencies: [{ carrier, latencyMs }] }" }, { status: 400 });
   }
 
   if (!Array.isArray(body.latencies) || body.latencies.length === 0) {
-    return NextResponse.json({ error: "Missing latencies" }, { status: 400 });
+    return NextResponse.json({ error: "缺少延迟数据：latencies 必须是非空数组" }, { status: 400 });
   }
 
   const validCarriers = new Set(["telecom", "unicom", "mobile"]);

src/app/api/agent/trace/route.ts

@@ -20,11 +20,11 @@ export async function POST(req: Request) {
   try {
     body = await req.json();
   } catch {
-    return NextResponse.json({ error: "Invalid JSON" }, { status: 400 });
+    return NextResponse.json({ error: "请求体不是有效 JSON，期望格式：{ traces: [{ carrier, hops }] }" }, { status: 400 });
   }
 
   if (!Array.isArray(body.traces) || body.traces.length === 0) {
-    return NextResponse.json({ error: "Missing traces" }, { status: 400 });
+    return NextResponse.json({ error: "缺少路由追踪数据：traces 必须是非空数组" }, { status: 400 });
   }
 
   const validCarriers = new Set(["telecom", "unicom", "mobile"]);

src/app/api/auth/register/route.ts

@@ -8,13 +8,22 @@ import { rateLimit } from "@/lib/rate-limit";
 import { normalizeEmailAddress, sendRegistrationVerificationEmail } from "@/services/email";
 
 const schema = z.object({
-  email: z.string().email(),
-  password: z.string().min(6),
+  email: z.string().email("邮箱格式不正确"),
+  password: z.string().min(6, "密码至少需要 6 位"),
   name: z.string().optional(),
   inviteCode: z.string().optional(),
   turnstileToken: z.string().optional(),
 });
 
+function formatValidationErrors(error: z.ZodError) {
+  return error.issues
+    .map((issue) => {
+      const field = issue.path.join(".") || "请求体";
+      return `${field}：${issue.message}`;
+    })
+    .join("；");
+}
+
 export async function POST(req: Request) {
   const ip = req.headers.get("x-forwarded-for")?.split(",")[0]?.trim()
     || req.headers.get("x-real-ip")?.trim()
@@ -31,12 +40,12 @@ export async function POST(req: Request) {
   try {
     body = await req.json();
   } catch {
-    return NextResponse.json({ error: "参数错误" }, { status: 400 });
+    return NextResponse.json({ error: "注册参数错误：请求体不是有效 JSON" }, { status: 400 });
   }
 
   const parsed = schema.safeParse(body);
   if (!parsed.success) {
-    return NextResponse.json({ error: "参数错误" }, { status: 400 });
+    return NextResponse.json({ error: `注册参数错误：${formatValidationErrors(parsed.error)}` }, { status: 400 });
   }
 
   const { password, name, inviteCode, turnstileToken } = parsed.data;
@@ -45,7 +54,7 @@ export async function POST(req: Request) {
 
   if (config.turnstileSecretKey) {
     if (!turnstileToken || !(await verifyTurnstile(turnstileToken, config.turnstileSecretKey))) {
-      return NextResponse.json({ error: "人机验证失败" }, { status: 403 });
+      return NextResponse.json({ error: "人机验证失败：Turnstile token 缺失、已过期或校验未通过" }, { status: 403 });
     }
   }
 
@@ -53,7 +62,7 @@ export async function POST(req: Request) {
     return NextResponse.json({ error: "当前站点暂未开放注册" }, { status: 403 });
   }
   if (config.requireInviteCode && !inviteCode) {
-    return NextResponse.json({ error: "当前注册必须填写邀请码" }, { status: 400 });
+    return NextResponse.json({ error: "当前注册必须填写邀请码：请向管理员或邀请人获取有效邀请码" }, { status: 400 });
   }
 
   const existing = await prisma.user.findUnique({ where: { email } });
@@ -65,7 +74,7 @@ export async function POST(req: Request) {
   if (inviteCode) {
     const inviter = await prisma.user.findUnique({ where: { inviteCode } });
     if (!inviter) {
-      return NextResponse.json({ error: "邀请码无效" }, { status: 400 });
+      return NextResponse.json({ error: "邀请码无效：没有找到对应邀请人，请检查大小写或重新复制" }, { status: 400 });
     }
     inviterId = inviter.id;
   }

src/app/api/latency/history/route.ts

@@ -13,7 +13,10 @@ export async function GET(req: Request) {
   const range = searchParams.get("range") ?? "1d";
 
   if (!nodeId || nodeId.length > 128 || !RANGES[range]) {
-    return NextResponse.json({ error: "Invalid params" }, { status: 400 });
+    return NextResponse.json(
+      { error: "参数错误：nodeId 不能为空且长度不超过 128，range 只能是 1d、7d 或 30d" },
+      { status: 400 },
+    );
   }
 
   const { ms, bucketMs } = RANGES[range];

src/app/api/subscription/[id]/route.ts

@@ -17,7 +17,7 @@ export async function GET(
   const token = url.searchParams.get("token");
 
   if (!token) {
-    return NextResponse.json({ error: "Missing token" }, { status: 401 });
+    return NextResponse.json({ error: "订阅链接缺少 token 参数，请从订阅页面重新复制完整链接" }, { status: 401 });
   }
 
   const sub = await prisma.userSubscription.findUnique({
@@ -25,11 +25,11 @@ export async function GET(
   });
 
   if (!sub || sub.downloadToken !== token) {
-    return NextResponse.json({ error: "Invalid token" }, { status: 401 });
+    return NextResponse.json({ error: "订阅 token 无效或已被重置，请在订阅详情页重新复制链接" }, { status: 401 });
   }
 
   if (sub.status !== "ACTIVE") {
-    return NextResponse.json({ error: "Subscription inactive" }, { status: 403 });
+    return NextResponse.json({ error: `订阅当前状态为 ${sub.status}，只有 ACTIVE 状态可以拉取配置` }, { status: 403 });
   }
 
   const format = resolveSubscriptionFormat(url.searchParams, req.headers.get("user-agent"));

src/app/api/subscription/all/route.ts

@@ -15,11 +15,11 @@ export async function GET(req: Request) {
   const token = url.searchParams.get("token");
 
   if (!userId || !token) {
-    return NextResponse.json({ error: "Missing subscription token" }, { status: 401 });
+    return NextResponse.json({ error: "总订阅链接缺少 userId 或 token 参数，请从订阅页面重新复制完整链接" }, { status: 401 });
   }
 
   if (!verifyAggregateSubscriptionToken(userId, token)) {
-    return NextResponse.json({ error: "Invalid subscription token" }, { status: 401 });
+    return NextResponse.json({ error: "总订阅 token 无效，请登录后在订阅页面重新复制链接" }, { status: 401 });
   }
 
   const format = resolveSubscriptionFormat(url.searchParams, req.headers.get("user-agent"));

src/app/api/support/attachments/[id]/route.ts

@@ -8,7 +8,7 @@ export async function GET(
 ) {
   const session = await getServerSession(authOptions);
   if (!session) {
-    return new Response("Unauthorized", { status: 401 });
+    return new Response("附件访问失败：你尚未登录，请登录后重新打开附件", { status: 401 });
   }
 
   const { id } = await params;
@@ -24,11 +24,11 @@ export async function GET(
   });
 
   if (!attachment) {
-    return new Response("Not found", { status: 404 });
+    return new Response("附件访问失败：附件不存在，可能已被删除或链接不完整", { status: 404 });
   }
 
   if (session.user.role !== "ADMIN" && attachment.ticket.userId !== session.user.id) {
-    return new Response("Forbidden", { status: 403 });
+    return new Response("附件访问失败：你没有权限查看这个工单附件", { status: 403 });
   }
 
   const requestUrl = new URL(req.url);

src/lib/agent-auth.ts

@@ -12,7 +12,7 @@ export async function authenticateAgent(
 ): Promise<{ nodeId: string } | NextResponse> {
   const authHeader = req.headers.get("authorization") || "";
   if (!authHeader.startsWith("Bearer ")) {
-    return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
+    return NextResponse.json({ error: "认证失败：请求头缺少 Bearer Token" }, { status: 401 });
   }
   const token = authHeader.slice(7);
 
@@ -38,7 +38,7 @@ export async function authenticateAgent(
     }
   }
 
-  return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
+  return NextResponse.json({ error: "认证失败：Token 无效、已撤销或节点未配置探测 Token" }, { status: 401 });
 }
 
 /** Type guard: true when authenticateAgent returned an error response */

src/lib/crypto.ts

@@ -5,7 +5,7 @@ const ALGORITHM = "aes-256-gcm";
 function getKey() {
   const raw = process.env.ENCRYPTION_KEY;
   if (!raw || Buffer.byteLength(raw, "utf-8") < 32) {
-    throw new Error("ENCRYPTION_KEY must be at least 32 bytes");
+    throw new Error("加密配置错误：ENCRYPTION_KEY 未配置或长度不足 32 字节");
   }
   return Buffer.from(raw, "utf-8").subarray(0, 32);
 }
@@ -21,7 +21,7 @@ export function encrypt(text: string): string {
 export function decrypt(data: string): string {
   const parts = data.split(":");
   if (parts.length !== 3) {
-    throw new Error("Invalid encrypted data format");
+    throw new Error("解密失败：加密数据格式不正确，期望 iv:authTag:ciphertext 三段内容");
   }
   const [ivHex, authTagHex, encryptedHex] = parts;
   const decipher = crypto.createDecipheriv(ALGORITHM, getKey(), Buffer.from(ivHex, "hex"));

src/lib/errors.ts

@@ -1,14 +1,94 @@
+type ErrorLikeRecord = Record<string, unknown>;
+
+const REDACTED_SERVER_COMPONENT_ERROR = /An error occurred in the Server Components render/i;
+const DETAIL_KEYS = ["error", "message", "detail", "details", "reason", "description"];
+const CODE_KEYS = ["code", "status", "statusCode", "digest"];
+
+function normalizeMessage(message: string): string | null {
+  const trimmed = message.trim();
+  if (!trimmed) return null;
+
+  if (REDACTED_SERVER_COMPONENT_ERROR.test(trimmed)) {
+    return "服务端渲染时发生异常，生产环境已隐藏原始堆栈";
+  }
+
+  return trimmed;
+}
+
+function isRecord(value: unknown): value is ErrorLikeRecord {
+  return value != null && typeof value === "object" && !Array.isArray(value);
+}
+
+function pushUnique(messages: string[], value: unknown) {
+  if (typeof value !== "string" && typeof value !== "number" && typeof value !== "boolean") return;
+  const normalized = normalizeMessage(String(value));
+  if (normalized && !messages.includes(normalized)) messages.push(normalized);
+}
+
+function collectFromArray(messages: string[], value: unknown) {
+  if (!Array.isArray(value)) return;
+
+  for (const item of value) {
+    if (typeof item === "string") {
+      pushUnique(messages, item);
+      continue;
+    }
+    if (!isRecord(item)) continue;
+    const path = Array.isArray(item.path) ? item.path.join(".") : null;
+    const message = typeof item.message === "string" ? item.message : null;
+    if (message) pushUnique(messages, path ? `${path}：${message}` : message);
+  }
+}
+
+function collectErrorMessages(error: unknown, messages: string[], seen = new WeakSet<object>()) {
+  if (error instanceof Error) {
+    pushUnique(messages, error.message);
+    const digest = (error as Error & { digest?: unknown }).digest;
+    if (digest) pushUnique(messages, `错误编号：${String(digest)}`);
+    if (error.cause) collectErrorMessages(error.cause, messages, seen);
+    return;
+  }
+
+  if (typeof error === "string") {
+    pushUnique(messages, error);
+    return;
+  }
+
+  if (!isRecord(error)) return;
+  if (seen.has(error)) return;
+  seen.add(error);
+
+  for (const key of DETAIL_KEYS) {
+    const value = error[key];
+    if (typeof value === "string") {
+      pushUnique(messages, value);
+    } else if (Array.isArray(value)) {
+      collectFromArray(messages, value);
+    } else if (isRecord(value)) {
+      collectErrorMessages(value, messages, seen);
+    }
+  }
+
+  for (const key of CODE_KEYS) {
+    const value = error[key];
+    if (value == null || value === "") continue;
+    const label = key === "digest" ? "错误编号" : key;
+    pushUnique(messages, `${label}：${String(value)}`);
+  }
+}
+
 export function getErrorMessage(
   error: unknown,
   fallback = "操作失败",
 ): string {
-  if (error instanceof Error && error.message.trim()) {
-    return error.message.trim();
+  const messages: string[] = [];
+  collectErrorMessages(error, messages);
+
+  if (messages.length > 0) {
+    return messages.join("；");
   }
 
-  if (typeof error === "string" && error.trim()) {
-    return error.trim();
-  }
-
-  return fallback;
+  const fallbackMessage = normalizeMessage(fallback) ?? "操作失败";
+  const errorType = error === null ? "null" : typeof error;
+  return `${fallbackMessage}：请求没有返回可读错误内容（错误类型：${errorType}），请查看服务端日志定位原因。`;
 }

src/lib/fetch-json.ts

@@ -6,7 +6,8 @@ function extractApiError(payload: unknown): string | null {
   }
 
   const error = (payload as { error?: unknown }).error;
-  return typeof error === "string" && error.trim() ? error.trim() : null;
+  if (typeof error === "string" && error.trim()) return error.trim();
+  return getErrorMessage(payload, "请求失败");
 }
 
 export async function fetchJson<T>(

src/services/database-backup.ts

@@ -6,7 +6,7 @@ import { spawn } from "child_process";
 function getDatabaseUrl() {
   const url = process.env.DATABASE_URL;
   if (!url) {
-    throw new Error("DATABASE_URL 未配置");
+    throw new Error("数据库备份失败：DATABASE_URL 未配置，无法连接数据库");
   }
   return url;
 }

src/services/node-panel/factory.ts

@@ -5,7 +5,7 @@ import { ThreeXUIAdapter } from "./three-x-ui";
 export function createPanelAdapter(server: NodeServer): NodePanelAdapter {
   const panelType = server.panelType ?? "3x-ui";
   if (panelType !== "3x-ui") {
-    throw new Error(`Unsupported panel type: ${panelType}`);
+    throw new Error(`节点 ${server.name} 面板类型不支持：${panelType}，当前仅支持 3x-ui`);
   }
   if (!server.panelUrl || !server.panelUsername || !server.panelPassword) {
     throw new Error(`节点 ${server.name} 未配置 3x-ui 面板信息`);

src/services/node-panel/sync-inbounds.ts

@@ -89,7 +89,7 @@ function errorMessage(error: unknown): string {
     }
     if (error.message) return error.message;
   }
-  return "未知错误";
+  return "未知错误：没有收到面板或网络层返回的具体错误内容";
 }
 
 async function repairJBoardClientSubIds(

src/services/node-panel/three-x-ui.ts

@@ -114,7 +114,7 @@ export class ThreeXUIAdapter implements NodePanelAdapter {
     if (!res.ok) {
       throw new Error(data.msg || `3x-ui API HTTP ${res.status}`);
     }
-    if (!data.success) throw new Error(data.msg || "3x-ui API error");
+    if (!data.success) throw new Error(data.msg || `3x-ui 接口返回失败但没有错误消息：${path}`);
     return data.obj as T;
   }
 
@@ -182,7 +182,7 @@ export class ThreeXUIAdapter implements NodePanelAdapter {
       return false;
     }
 
-    throw new Error(`登录失败：${lastMessage || "未知错误"}`);
+    throw new Error(`登录失败：${lastMessage || "面板没有返回具体错误内容，请检查地址、账号密码和面板状态"}`);
   }
 
   async getInbounds(): Promise<PanelInbound[]> {
@@ -223,7 +223,7 @@ export class ThreeXUIAdapter implements NodePanelAdapter {
     enable: boolean,
   ): Promise<void> {
     const inbound = await this.getInbound(inboundId);
-    if (!inbound) throw new Error("Inbound not found");
+    if (!inbound) throw new Error(`3x-ui 入站不存在：面板入站 ID ${inboundId} 未找到，请重新同步节点入站`);
 
     const settings = parseInboundSettings(inbound.settings);
     const client = settings.clients?.find((item) => {
@@ -232,7 +232,7 @@ export class ThreeXUIAdapter implements NodePanelAdapter {
         || item.auth === clientCredential
         || item.email === clientCredential;
     });
-    if (!client) throw new Error("Client not found");
+    if (!client) throw new Error(`3x-ui 客户端不存在：${clientCredential}，请重新同步流量或重置订阅访问`);
 
     client.enable = enable;
     await this.jsonRequest(`/panel/api/inbounds/updateClient/${encodeURIComponent(this.getClientPrimaryKey(inbound.protocol, client))}`, {
@@ -327,7 +327,7 @@ export class ThreeXUIAdapter implements NodePanelAdapter {
       case "hysteria2":
         return JSON.stringify({ clients: [{ ...base, auth: params.uuid }] });
       default:
-        throw new Error(`Unsupported protocol: ${params.protocol}`);
+        throw new Error(`3x-ui 客户端配置失败：不支持的协议 ${params.protocol}`);
     }
   }
 }

src/services/provision.ts

@@ -42,7 +42,7 @@ export async function provisionSubscriptionWithDb(
     return applyTrafficTopup(order, db);
   }
 
-  throw new Error(`Unsupported order kind: ${String(order.kind)}`);
+  throw new Error(`开通订阅失败：不支持的订单类型 ${String(order.kind)}`);
 }
 
 async function getNewPurchaseItems(order: PaidOrder, db: DbClient): Promise<NewOrderItem[]> {
@@ -191,7 +191,7 @@ async function applyRenewal(order: PaidOrder, db: DbClient): Promise<string[]> {
     throw new Error("续费目标订阅与订单不匹配");
   }
   if (subscription.status !== "ACTIVE" || subscription.endDate <= new Date()) {
-    throw new Error("续费失败：目标订阅已过期或不可用");
+    throw new Error(`续费失败：目标订阅状态为 ${subscription.status}，到期时间为 ${subscription.endDate.toISOString()}`);
   }
 
   const now = new Date();