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@@ -56,15 +56,27 @@ app.use((req: Request, res: Response, next) => {
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// API routes
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app.use("/api", apiRoutes);
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+// 动态设置公共目录和Angular应用路径
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+let publicPath: string;
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+let angularAppPath: string;
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+
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+if (process.env.NODE_ENV === "production") {
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+ // 如果在生产环境中，从 dist 目录往上一层找到 public
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+ publicPath = path.resolve(__dirname, "..", "..", "public");
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+ angularAppPath = path.join(publicPath, "app");
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+} else {
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+ // 如果在开发环境中，public 目录就在当前目录的上一层（相对于src）
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+ publicPath = path.resolve(__dirname, "..", "public");
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+ angularAppPath = path.join(publicPath, "app");
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+}
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+
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// 服务 Angular 应用的静态文件
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// Express 会在 public 目录下寻找请求的静态文件，如 /app/main.js
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-const staticPath = path.join(__dirname, "..", "public");
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-app.use(express.static(staticPath));
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+app.use(express.static(publicPath));
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// 作为最终的备用，处理所有未被前面路由处理的请求
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// 这是最标准的单页面应用（SPA）路由处理方式
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app.use((req: Request, res: Response) => {
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- const angularAppPath = path.join(__dirname, "..", "public", "app");
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res.sendFile(path.join(angularAppPath, "index.html"));
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});
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