20260726225220

code/app/app-rn/scripts/alias-loader.mjs

@@ -0,0 +1,21 @@
+// 开发期测试用的路径别名解析器：把 @/ 映射到 src/，并为 .ts/.tsx 探测扩展名
+import { pathToFileURL } from "node:url";
+import { resolve as pathResolve } from "node:path";
+
+const SRC = pathResolve(process.cwd(), "src");
+
+const EXTS = [".ts", ".tsx", ".js", ".mjs", "/index.ts", "/index.tsx"];
+
+export async function resolve(specifier, context, nextResolve) {
+  if (specifier.startsWith("@/")) {
+    const base = pathResolve(SRC, specifier.slice(2));
+    for (const ext of EXTS) {
+      try {
+        return await nextResolve(pathToFileURL(base + ext).href, context);
+      } catch {
+        // 尝试下一个扩展名
+      }
+    }
+  }
+  return nextResolve(specifier, context);
+}