> For AI agents: the complete documentation index is available at /zh/llms.txt, the full documentation bundle is available at /zh/llms-full.txt.

# Resolver API

Rspack 使用 Rust 编写的更高性能的 [rspack-resolver](https://github.com/rstackjs/rspack-resolver) 来代替 webpack 中的 [enhanced-resolve](https://github.com/webpack/enhanced-resolve)，并通过 `rspack.experiments.resolver` 实验性地重导出了这些 API。这使你能够直接调用 rspack-resolver 的 `resolver.sync` 或 `resolver.async` 等功能。

完整的用法以及选项参见 [rspack-resolver](https://github.com/rstackjs/rspack-resolver)，以下是一个简单的示例，演示如何使用 Rspack 解析模块的路径：

```js
import { rspack } from '@rspack/core';

const { resolver } = rspack.experiments;

// 直接使用默认选项的 Resolver API
const { path: syncResolvedPath } = resolver.sync(contextPath, './index.js');
const { path: asyncResolvedPath } = await resolver.async(
  contextPath,
  './index.js',
);

// 使用 ResolverFactory 自定义选项
const customResolver = new resolver.ResolverFactory(resolveOptions);
const syncResult = customResolver.sync(contextPath, './request.js');
const asyncResult = await customResolver.async(contextPath, './request.js');
```