feat:add domain config

src/module/index.ts

@@ -7,11 +7,12 @@ import fs from 'fs';
 import { useConfig } from '@abearxiong/use-config';
 import { redis } from './redis/redis.ts';
 import { getContentType } from './get-content-type.ts';
-const { api, domain } = useConfig<{
+const { api, domain, allowedOrigins } = useConfig<{
   api: {
     host: string;
   };
   domain: string;
+  allowedOrigins: string[];
 }>();
 
 const fileStore = useFileStore('upload');
@@ -19,6 +20,18 @@ console.log('filePath', fileStore);
 const noProxyUrl = ['/', '/favicon.ico'];
 export const handleRequest = async (req: http.IncomingMessage, res: http.ServerResponse) => {
   const dns = getDNS(req);
+  // 配置可以跨域
+  // 配置可以访问的域名 localhost, xiongxiao.me
+  const _orings = allowedOrigins || [];
+  const host = dns.hostName;
+  if (
+    _orings.some((item) => {
+      return host.includes(item);
+    })
+  ) {
+    res.setHeader('Access-Control-Allow-Origin', '*');
+  }
+  res.setHeader('Access-Control-Allow-Methods', 'GET, POST, OPTIONS');
 
   let user, app;
   let domainApp = false;
@@ -33,21 +46,19 @@ export const handleRequest = async (req: http.IncomingMessage, res: http.ServerR
     if (dns.hostName !== domain) {
       // redis获取域名对应的用户和应用
       domainApp = true;
-      const key = 'domain:' + dns.hostName;
-      const value = await redis.get(key);
-      if (!value) {
+      const data = await UserApp.getDomainApp(dns.hostName);
+      if (!data) {
         res.writeHead(404, { 'Content-Type': 'text/plain' });
         res.write('Invalid domain\n');
         return res.end();
       }
-      const [_user, _app] = value.split(':');
-      if (!_user || !_app) {
+      if (!data.user || !data.app) {
         res.writeHead(404, { 'Content-Type': 'text/plain' });
-        res.write('Invalid domain, Config error\n');
+        res.write('Invalid domain config\n');
         return res.end();
       }
-      user = _user;
-      app = _app;
+      user = data.user;
+      app = data.app;
     }
   }
   const url = req.url;
@@ -145,8 +156,10 @@ export const handleRequest = async (req: http.IncomingMessage, res: http.ServerR
   const appFile = await userApp.getFile(appFileUrl);
   if (!appFile) {
     const [indexFilePath, etag] = indexFile.split('||');
+    const contentType = getContentType(indexFilePath);
+    const isHTML = contentType.includes('html');
     // 不存在的文件,返回indexFile的文件
-    res.writeHead(200, { 'Content-Type': 'text/html', 'Cache-Control': 'no-cache' });
+    res.writeHead(200, { 'Content-Type': contentType, 'Cache-Control': isHTML ? 'no-cache' : 'public, max-age=3600' });
     const filePath = path.join(fileStore, indexFilePath);
     const readStream = fs.createReadStream(filePath);
     readStream.pipe(res);
@@ -161,9 +174,10 @@ export const handleRequest = async (req: http.IncomingMessage, res: http.ServerR
     }
     const filePath = path.join(fileStore, appFilePath);
     let contentType = getContentType(filePath);
+    const isHTML = contentType.includes('html');
     res.writeHead(200, {
       'Content-Type': contentType,
-      'Cache-Control': 'public, max-age=3600', // 设置缓存时间为 1 小时
+      'Cache-Control': isHTML ? 'no-cache' : 'public, max-age=3600', // 设置缓存时间为 1 小时
       ETag: eTag,
     });
     const readStream = fs.createReadStream(filePath);