现在才是代码完成。

vulkan/AppBase.cpp

@@ -22,6 +22,39 @@ void VK_CHECK(VkResult ret)
 //	return path;
 //}
 
+std::vector<unsigned char> AppBase::readFileEx(const std::string& path)
+{
+	std::vector<unsigned char> buffer;
+#ifdef _WIN32
+	std::string enginePath = "app/src/main/assets/" + path;
+	std::ifstream file{ enginePath, std::ios::ate | std::ios::binary };
+
+	if (!file.is_open())
+	{
+		throw std::runtime_error("failed to open file: " + enginePath);
+	}
+
+	size_t fileSize = static_cast<size_t>(file.tellg());
+	buffer.resize(fileSize);
+
+	file.seekg(0);
+	file.read((char*)buffer.data(), fileSize);
+	file.close();
+#else
+	AAsset* asset = AAssetManager_open(g_assetManager, path.c_str(), AASSET_MODE_BUFFER);
+	if (!asset) {
+		logOut << "Failed to load file: " << path.c_str() << std::endl;
+		return buffer;
+	}
+
+	size_t length = AAsset_getLength(asset);
+	buffer.resize(length);
+	AAsset_read(asset, (char*)buffer.data(), length);
+	AAsset_close(asset);
+#endif // _WIN32
+	return buffer;
+}
+
 std::vector<char> AppBase::readFile(const std::string& path)
 {
     std::vector<char> buffer;