17 lines
665 B
TypeScript
17 lines
665 B
TypeScript
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export default defineEventHandler((event) => {
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const allowedOrigin = 'http://localhost:3003'; // 替换为你的前端项目域名
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console.log('event', event)
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// 设置 CORS 响应头，允许来自特定源的请求
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event.node.res.setHeader('Access-Control-Allow-Origin', allowedOrigin);
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event.node.res.setHeader('Access-Control-Allow-Methods', 'GET, POST, PUT, DELETE, OPTIONS');
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event.node.res.setHeader('Access-Control-Allow-Headers', 'Content-Type, Authorization');
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// 如果请求是预检请求 (OPTIONS)，则直接返回 204
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if (event.node.req.method === 'OPTIONS') {
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event.node.res.writeHead(204);
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event.node.res.end();
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}
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}); |