> ## Documentation Index
> Fetch the complete documentation index at: https://bun.zhcndoc.com/llms.txt
> Use this file to discover all available pages before exploring further.

# 导入 XML 文件

Bun 原生支持 `.xml` 导入

```xml config.xml icon="file-code" theme={"theme":{"light":"github-light","dark":"dracula"}}
<?xml version="1.0" encoding="UTF-8"?>
<config env="production">
  <database host="localhost" port="5432" name="myapp"/>
  <server port="3000" timeout="30"/>
  <feature name="auth"/>
  <feature name="rateLimit"/>
</config>
```

***

像导入其他源文件一样导入该文件。该模块就是解析后的文档：根元素对应一个键，属性对应 `"@name"` 键，重复元素对应数组，并且所有值都是字符串

```ts config.ts icon="https://mintcdn.com/bun-zhcndoc/cnUTwgMuf4cCrwC-/icons/typescript.svg?fit=max&auto=format&n=cnUTwgMuf4cCrwC-&q=85&s=e7767043c9e885c34f2d6c8fe2a95217" theme={"theme":{"light":"github-light","dark":"dracula"}}
import doc from "./config.xml";

doc.config["@env"]; // => "production"
doc.config.database["@host"]; // => "localhost"
doc.config.server["@port"]; // => "3000"
doc.config.feature.map(f => f["@name"]); // => ["auth", "rateLimit"]
```

***

根元素也可以作为命名导入使用：

```ts config.ts icon="https://mintcdn.com/bun-zhcndoc/cnUTwgMuf4cCrwC-/icons/typescript.svg?fit=max&auto=format&n=cnUTwgMuf4cCrwC-&q=85&s=e7767043c9e885c34f2d6c8fe2a95217" theme={"theme":{"light":"github-light","dark":"dracula"}}
import { config } from "./config.xml";

console.log(config.database["@name"]); // => "myapp"
console.log(Number(config.server["@timeout"])); // => 30
```

***

如需在运行时解析 XML 字符串，请使用 `Bun.XML.parse()`：

```ts config.ts icon="https://mintcdn.com/bun-zhcndoc/cnUTwgMuf4cCrwC-/icons/typescript.svg?fit=max&auto=format&n=cnUTwgMuf4cCrwC-&q=85&s=e7767043c9e885c34f2d6c8fe2a95217" theme={"theme":{"light":"github-light","dark":"dracula"}}
const data = Bun.XML.parse(`
  <user id="7">
    <name>John Doe</name>
    <hobby>reading</hobby>
    <hobby>coding</hobby>
  </user>
`);

console.log(data.user.name); // => "John Doe"
console.log(data.user.hobby); // => ["reading", "coding"]
console.log(data.user["@id"]); // => "7"
```

***

请参阅 [XML](/runtime/xml)，了解 Bun 对 XML 的其余支持，包括有序的 `{ compact: false }` 节点树和 `Bun.XML.stringify()`。