35 lines
999 B
Markdown
35 lines
999 B
Markdown
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# IResourceLoader::LoadAsync
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```cpp
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void LoadAsync(const Containers::String& path, const ImportSettings* settings,
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std::function<void(LoadResult)> callback)
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```
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异步加载资源。默认实现直接调用同步 `Load` 方法并在当前线程执行回调。子类可重写以实现真正的多线程异步加载。
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**参数：**
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- `path` - 资源路径
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- `settings` - 导入设置（可为 nullptr）
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- `callback` - 加载完成回调函数
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**返回：** 无
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**复杂度：** O(n)
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**示例：**
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```cpp
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void AsyncTextureLoader::LoadAsync(const Containers::String& path,
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const ImportSettings* settings,
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std::function<void(LoadResult)> callback) {
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std::thread([this, path, settings, callback]() {
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LoadResult result = Load(path, settings);
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callback(result); // 回调可在工作线程执行
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}).detach();
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}
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```
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## 相关文档
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- [IResourceLoader 总览](iloader.md) - 返回类总览
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