2569718930@qq.com
34 lines
860 B
TypeScript
34 lines
860 B
TypeScript
import { NextResponse } from "next/server";
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const API_BASE = process.env.POLYWEATHER_API_BASE_URL;
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export async function GET() {
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if (!API_BASE) {
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return NextResponse.json(
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{ error: "POLYWEATHER_API_BASE_URL is not configured" },
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{ status: 500 },
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);
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}
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try {
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const res = await fetch(`${API_BASE}/api/cities`, {
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headers: { Accept: "application/json" },
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next: { revalidate: 120 },
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});
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if (!res.ok) {
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const raw = await res.text();
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return NextResponse.json(
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{ error: `Backend returned ${res.status}`, detail: raw.slice(0, 300) },
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{ status: 502 },
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);
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}
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const data = await res.json();
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return NextResponse.json(data);
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} catch (error) {
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return NextResponse.json(
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{ error: "Failed to fetch cities", detail: String(error) },
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{ status: 500 },
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);
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}
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}
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